.gitignore

@@ -1 +1,34 @@
-SOURCES/perl-5.26.3.tar.bz2
+perl-5.12.1.tar.gz
+/perl-5.12.2.tar.gz
+/perl-5.12.3.tar.gz
+/perl-5.14.0-RC2.tar.bz2
+/perl-5.14.0.tar.bz2
+/perl-5.14.0.tar.gz
+/perl-5.14.1.tar.gz
+/perl-5.14.2.tar.bz2
+/perl-5.16.0-RC2.tar.gz
+/perl-5.16.0.tar.gz
+/perl-5.16.1-228.fc19.src.rpm
+/perl-5.16.1.tar.gz
+/perl-5.16.2.tar.gz
+/perl-5.16.3.tar.bz2
+/perl-5.18.0.tar.bz2
+/perl-5.18.1.tar.bz2
+/perl-5.18.2.tar.bz2
+/perl-5.20.0.tar.bz2
+/perl-5.20.1.tar.bz2
+/perl-5.20.2.tar.bz2
+/perl-5.22.0.tar.bz2
+/perl-5.22.1.tar.bz2
+/perl-5.22.2.tar.bz2
+/perl-5.24.0.tar.bz2
+/perl-5.24.1.tar.bz2
+/perl-5.26.0.tar.bz2
+/perl-5.26.1.tar.bz2
+/perl-5.26.2-RC1.tar.bz2
+/perl-5.26.2.tar.bz2
+/perl-5.28.0.tar.xz
+/perl-5.28.1.tar.xz
+/perl-5.28.2.tar.xz
+/perl-5.30.0.tar.xz
+/perl-5.30.1.tar.xz

.perl.metadata

@@ -1 +0,0 @@
-4c61872bab631427cbb5b519ef8809d3a4c7f921 SOURCES/perl-5.26.3.tar.bz2

SOURCES/perl-5.18.1-Document-Math-BigInt-CalcEmu-requires-Math-BigInt.patch

@@ -1,30 +0,0 @@
-From 862c89c81d26dae0dcef138e19df8b45615e69c9 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
-Date: Mon, 2 Dec 2013 10:10:56 +0100
-Subject: [PATCH] Document Math::BigInt::CalcEmu requires Math::BigInt
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-<https://rt.cpan.org/Public/Bug/Display.html?id=85015>
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- dist/Math-BigInt/lib/Math/BigInt/CalcEmu.pm | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/dist/Math-BigInt/lib/Math/BigInt/CalcEmu.pm b/dist/Math-BigInt/lib/Math/BigInt/CalcEmu.pm
-index c82e153..0c0b496 100644
---- a/cpan/Math-BigInt/lib/Math/BigInt/CalcEmu.pm
-+++ b/cpan/Math-BigInt/lib/Math/BigInt/CalcEmu.pm
-@@ -290,6 +290,7 @@ Math::BigInt::CalcEmu - Emulate low-level math with BigInt code
- 
- =head1 SYNOPSIS
- 
-+	use Math::BigInt;
- 	use Math::BigInt::CalcEmu;
- 
- =head1 DESCRIPTION
--- 
-1.8.3.1
-

SOURCES/perl-5.26.0-Time-HiRes-Fix-unreliable-t-usleep.t-and-t-utime.t.patch

@@ -1,73 +0,0 @@
-From 8985b12868f07d9ef501580d600e49fe8f230eb4 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
-Date: Tue, 22 Aug 2017 09:49:42 +0200
-Subject: [PATCH] Time-HiRes: Fix unreliable t/usleep.t and t/utime.t
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Ported from Time-HiRes-1.9746.
-
-The tests randomly failed on loaded machines because a CPU scheduler
-could add unpredictable delays.
-
-CPAN RT#122819
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- dist/Time-HiRes/t/usleep.t | 4 ++--
- dist/Time-HiRes/t/utime.t  | 9 +++++----
- 2 files changed, 7 insertions(+), 6 deletions(-)
-
-diff --git a/dist/Time-HiRes/t/usleep.t b/dist/Time-HiRes/t/usleep.t
-index 9322458..bb66cbe 100644
---- a/dist/Time-HiRes/t/usleep.t
-+++ b/dist/Time-HiRes/t/usleep.t
-@@ -32,7 +32,7 @@ SKIP: {
-     Time::HiRes::usleep(500_000);
-     my $f2 = Time::HiRes::time();
-     my $d = $f2 - $f;
--    ok $d > 0.4 && $d < 0.9 or print("# slept $d secs $f to $f2\n");
-+    ok $d > 0.49 or print("# slept $d secs $f to $f2\n");
- }
- 
- SKIP: {
-@@ -40,7 +40,7 @@ SKIP: {
-     my $r = [ Time::HiRes::gettimeofday() ];
-     Time::HiRes::sleep( 0.5 );
-     my $f = Time::HiRes::tv_interval $r;
--    ok $f > 0.4 && $f < 0.9 or print("# slept $f instead of 0.5 secs.\n");
-+    ok $f > 0.49 or print("# slept $f instead of 0.5 secs.\n");
- }
- 
- SKIP: {
-diff --git a/dist/Time-HiRes/t/utime.t b/dist/Time-HiRes/t/utime.t
-index 22fd48e..c5c7e55 100644
---- a/dist/Time-HiRes/t/utime.t
-+++ b/dist/Time-HiRes/t/utime.t
-@@ -106,17 +106,18 @@ print "# utime undef sets time to now\n";
- 	my ($fh2, $filename2) = tempfile( "Time-HiRes-utime-XXXXXXXXX", UNLINK => 1 );
- 
- 	my $now = Time::HiRes::time;
-+	 sleep(1);
- 	is Time::HiRes::utime(undef, undef, $filename1, $fh2), 2, "Two files changed";
- 
- 	{
- 		my ($got_atime, $got_mtime) = ( Time::HiRes::stat($fh1) )[8, 9];
--		cmp_ok abs( $got_atime - $now), '<', 0.1, "File 1 atime set correctly";
--		cmp_ok abs( $got_mtime - $now), '<', 0.1, "File 1 mtime set correctly";
-+		cmp_ok $got_atime, '>=', $now, "File 1 atime set correctly";
-+		cmp_ok $got_mtime, '>=', $now, "File 1 mtime set correctly";
- 	}
- 	{
- 		my ($got_atime, $got_mtime) = ( Time::HiRes::stat($filename2) )[8, 9];
--		cmp_ok abs( $got_atime - $now), '<', 0.1, "File 2 atime set correctly";
--		cmp_ok abs( $got_mtime - $now), '<', 0.1, "File 2 mtime set correctly";
-+		cmp_ok $got_atime, '>=', $now, "File 2 atime set correctly";
-+		cmp_ok $got_mtime, '>=', $now, "File 2 mtime set correctly";
- 	}
- };
- 
--- 
-2.9.5
-

SOURCES/perl-5.26.0-perl-131263-clear-the-UTF8-flag-on-a-glob-if-it-isn-.patch

@@ -1,72 +0,0 @@
-From 7b3e03bd309fcc48a135123a60678ae2596b1c38 Mon Sep 17 00:00:00 2001
-From: Tony Cook <tony@develop-help.com>
-Date: Wed, 7 Jun 2017 15:00:26 +1000
-Subject: [PATCH] clear the UTF8 flag on a glob if it isn't UTF8
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Ported to 5.26.0:
-
-commit 1097da16b21fe0a2257dba9937e55c0cca18f7e1
-Author: Tony Cook <tony@develop-help.com>
-Date:   Wed Jun 7 15:00:26 2017 +1000
-
-    [perl #131263] clear the UTF8 flag on a glob if it isn't UTF8
-
-    Previously sv_2pv_flags() would set the UTF8 flag on a glob if it
-    had a UTF8 name, but wouldn't clear tha flag if it didn't.
-
-    This meant a name change, eg. if assigned another glob, from a UTF8
-    name to a non-UTF8 name would leave the flag set.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- sv.c      |  2 ++
- t/op/gv.t | 10 +++++++++-
- 2 files changed, 11 insertions(+), 1 deletion(-)
-
-diff --git a/sv.c b/sv.c
-index 9f3e28e..ae3dc95 100644
---- a/sv.c
-+++ b/sv.c
-@@ -3179,6 +3179,8 @@ Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
- 	assert(SvPOK(buffer));
- 	if (SvUTF8(buffer))
- 	    SvUTF8_on(sv);
-+        else
-+            SvUTF8_off(sv);
- 	if (lp)
- 	    *lp = SvCUR(buffer);
- 	return SvPVX(buffer);
-diff --git a/t/op/gv.t b/t/op/gv.t
-index 4fe6b00..670ccf6 100644
---- a/t/op/gv.t
-+++ b/t/op/gv.t
-@@ -12,7 +12,7 @@ BEGIN {
- 
- use warnings;
- 
--plan(tests => 280);
-+plan(tests => 282);
- 
- # type coercion on assignment
- $foo = 'foo';
-@@ -1170,6 +1170,14 @@ SKIP: {
-     is ($? & 127, 0,"[perl #128597] No crash when gp_free calls ckWARN_d");
- }
- 
-+{
-+    # [perl #131263]
-+    *sym = "\N{U+0080}";
-+    ok(*sym eq "*main::\N{U+0080}", "utf8 flag properly set");
-+    *sym = "\xC3\x80";
-+    ok(*sym eq "*main::\xC3\x80", "utf8 flag properly cleared");
-+}
-+
- # test gv_try_downgrade()
- # If a GV can be stored in a stash in a compact, non-GV form, then
- # whenever ops are freed which reference the GV, an attempt is made to
--- 
-2.9.4
-

SOURCES/perl-5.26.0-perl-131588-be-a-little-more-careful-in-arybase-_tie.patch

@@ -1,61 +0,0 @@
-From cb2fda94b02c5b7e8d16582410034f5a3dae526f Mon Sep 17 00:00:00 2001
-From: Tony Cook <tony@develop-help.com>
-Date: Tue, 25 Jul 2017 16:21:22 +1000
-Subject: [PATCH] (perl #131588) be a little more careful in arybase::_tie_it()
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Original patch by John Leitch <john@autosectools.com>
-Petr Pisar: Ported to 5.26.0.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- ext/arybase/arybase.xs  | 10 ++++++----
- ext/arybase/t/arybase.t |  4 +++-
- 2 files changed, 9 insertions(+), 5 deletions(-)
-
-diff --git a/ext/arybase/arybase.xs b/ext/arybase/arybase.xs
-index 880bbe3..216442a 100644
---- a/ext/arybase/arybase.xs
-+++ b/ext/arybase/arybase.xs
-@@ -438,10 +438,12 @@ _tie_it(SV *sv)
-     INIT:
- 	GV * const gv = (GV *)sv;
-     CODE:
--	if (GvSV(gv))
--	    /* This is *our* scalar now!  */
--	    sv_unmagic(GvSV(gv), PERL_MAGIC_sv);
--	tie(aTHX_ GvSVn(gv), NULL, GvSTASH(CvGV(cv)));
-+	if (isGV(gv)) {
-+	    if (GvSV(gv))
-+	        /* This is *our* scalar now!  */
-+	        sv_unmagic(GvSV(gv), PERL_MAGIC_sv);
-+	    tie(aTHX_ GvSVn(gv), NULL, GvSTASH(CvGV(cv)));
-+	}
- 
- void
- FETCH(...)
-diff --git a/ext/arybase/t/arybase.t b/ext/arybase/t/arybase.t
-index f3d3287..41e90df 100644
---- a/ext/arybase/t/arybase.t
-+++ b/ext/arybase/t/arybase.t
-@@ -4,7 +4,7 @@
- # plus miscellaneous bug fix tests
- 
- no warnings 'deprecated';
--use Test::More tests => 7;
-+use Test::More tests => 8;
- 
- sub outside_base_scope { return "${'['}" }
- 
-@@ -34,4 +34,6 @@ is $@, "That use of \$[ is unsupported at $f line $l.\n",
- 
- sub foo { my $x; $x = wait } # compilation of this routine used to crash
- 
-+ok eval { arybase::_tie_it(1); 1 }, "don't crash on bad call to _tie_it()";
-+
- 1;
--- 
-2.9.4
-

SOURCES/perl-5.26.0-t-op-hash.t-fixup-intermittently-failing-test.patch

@@ -1,37 +0,0 @@
-From 37268580c0cfbf190ff9aa7859a604713cb366ee Mon Sep 17 00:00:00 2001
-From: Yves Orton <demerphq@gmail.com>
-Date: Tue, 27 Jun 2017 16:36:57 +0200
-Subject: [PATCH] t/op/hash.t: fixup intermittently failing test
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Port to 5.26.0:
-
-commit b2ac59d1d0fda74d6612701d8316fe8dfb6a1b90
-Author: Yves Orton <demerphq@gmail.com>
-Date:   Tue Jun 27 16:36:57 2017 +0200
-
-    t/op/hash.t: fixup intermittently failing test
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- t/op/hash.t | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/t/op/hash.t b/t/op/hash.t
-index a0e79c7..b941c57 100644
---- a/t/op/hash.t
-+++ b/t/op/hash.t
-@@ -206,7 +206,7 @@ sub torture_hash {
-     my $keys = pop @groups;
-     ++$h->{$_} foreach @$keys;
-     my (undef, $total) = validate_hash("$desc " . keys %$h, $h);
--    is($total, $total0, "bucket count is constant when rebuilding");
-+    ok($total == $total0 || $total == ($total0*2), "bucket count is expected size when rebuilding");
-     is(scalar %$h, pop @groups, "scalar keys is identical when rebuilding");
-     ++$h1->{$_} foreach @$keys;
-     validate_hash("$desc copy " . keys %$h1, $h1);
--- 
-2.9.4
-

SOURCES/perl-5.26.1-Fix-deparsing-of-transliterations-with-unprintable-c.patch

@@ -1,48 +0,0 @@
-From abd17348111a99642da217c45d836f2df5713594 Mon Sep 17 00:00:00 2001
-From: John Lightsey <lightsey@debian.org>
-Date: Tue, 31 Oct 2017 18:12:26 -0500
-Subject: [PATCH] Fix deparsing of transliterations with unprintable
- characters.
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-RT #132405
-
-Signed-off-by: Nicolas R <atoomic@cpan.org>
-Petr Písař: Port to 5.26.1.
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- lib/B/Deparse.pm | 2 +-
- lib/B/Deparse.t  | 5 +++++
- 2 files changed, 6 insertions(+), 1 deletion(-)
-
-diff --git a/lib/B/Deparse.pm b/lib/B/Deparse.pm
-index 3166415..cc74552 100644
---- a/lib/B/Deparse.pm
-+++ b/lib/B/Deparse.pm
-@@ -5200,7 +5200,7 @@ sub pchr { # ASCII
-     } elsif ($n == ord "\r") {
- 	return '\\r';
-     } elsif ($n >= ord("\cA") and $n <= ord("\cZ")) {
--	return '\\c' . unctrl{chr $n};
-+	return '\\c' . $unctrl{chr $n};
-     } else {
- #	return '\x' . sprintf("%02x", $n);
- 	return '\\' . sprintf("%03o", $n);
-diff --git a/lib/B/Deparse.t b/lib/B/Deparse.t
-index 7eeb4f8..eae9c49 100644
---- a/lib/B/Deparse.t
-+++ b/lib/B/Deparse.t
-@@ -2610,3 +2610,8 @@ sub ($a, $=) {
-     $a;
- }
- ;
-+####
-+# tr with unprintable characters
-+my $str;
-+$str = 'foo';
-+$str =~ tr/\cA//;
--- 
-2.13.6
-

SOURCES/perl-5.26.1-fix-do-dir-returning-no.patch

@@ -1,111 +0,0 @@
-From 3dfcac940930a8aa6779f5debea6ea6357372419 Mon Sep 17 00:00:00 2001
-From: Daniel Dragan <bulk88@hotmail.com>
-Date: Sun, 16 Aug 2015 04:30:23 -0400
-Subject: [PATCH] fix do dir returning no $!
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-do()ing a directory was returning false/empty string in $!, which isn't
-an error, yet documentation says $! should have the error code in it.
-Fix this by returning EISDIR for dirs, and EINVAL for block devices.
-[perl #125774]
-
-Remove "errno = 0" and comment added in b2da7ead68, since now there is no
-scenario where errno is uninitialized, since the dir and block device
-failure branches now set errno, where previously they didn't.
-
-Petr Písař: Ported to 5.26.1.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- pp_ctl.c  | 25 +++++++++++++++++--------
- t/op/do.t | 14 +++++++++++++-
- 2 files changed, 30 insertions(+), 9 deletions(-)
-
-diff --git a/pp_ctl.c b/pp_ctl.c
-index e24d7b6..f136f91 100644
---- a/pp_ctl.c
-+++ b/pp_ctl.c
-@@ -3534,15 +3534,22 @@ S_check_type_and_open(pTHX_ SV *name)
-        errno EACCES, so only do a stat to separate a dir from a real EACCES
-        caused by user perms */
- #ifndef WIN32
--    /* we use the value of errno later to see how stat() or open() failed.
--     * We don't want it set if the stat succeeded but we still failed,
--     * such as if the name exists, but is a directory */
--    errno = 0;
--
-     st_rc = PerlLIO_stat(p, &st);
- 
--    if (st_rc < 0 || S_ISDIR(st.st_mode) || S_ISBLK(st.st_mode)) {
-+    if (st_rc < 0)
- 	return NULL;
-+    else {
-+	int eno;
-+	if(S_ISBLK(st.st_mode)) {
-+	    eno = EINVAL;
-+	    goto not_file;
-+	}
-+	else if(S_ISDIR(st.st_mode)) {
-+	    eno = EISDIR;
-+	    not_file:
-+	    errno = eno;
-+	    return NULL;
-+	}
-     }
- #endif
- 
-@@ -3554,8 +3561,10 @@ S_check_type_and_open(pTHX_ SV *name)
- 	int eno;
- 	st_rc = PerlLIO_stat(p, &st);
- 	if (st_rc >= 0) {
--	    if(S_ISDIR(st.st_mode) || S_ISBLK(st.st_mode))
--		eno = 0;
-+	    if(S_ISDIR(st.st_mode))
-+		eno = EISDIR;
-+	    else if(S_ISBLK(st.st_mode))
-+		eno = EINVAL;
- 	    else
- 		eno = EACCES;
- 	    errno = eno;
-diff --git a/t/op/do.t b/t/op/do.t
-index 78d8800..1c54f0b 100644
---- a/t/op/do.t
-+++ b/t/op/do.t
-@@ -7,6 +7,7 @@ BEGIN {
- }
- use strict;
- no warnings 'void';
-+use Errno qw(ENOENT EISDIR);
- 
- my $called;
- my $result = do{ ++$called; 'value';};
-@@ -247,7 +248,7 @@ SKIP: {
-     my $saved_errno = $!;
-     ok(!$rv,          "do returns false on io errror");
-     ok(!$saved_error, "\$\@ not set on io error");
--    ok($saved_errno,  "\$! set on io error");
-+    ok($saved_errno == ENOENT, "\$! is ENOENT for nonexistent file");
- }
- 
- # do subname should not be do "subname"
-@@ -305,4 +306,15 @@ SKIP: {
- }
- 
- 
-+# do file $!s must be correct
-+{
-+    local @INC = ('.'); #want EISDIR not ENOENT
-+    my $rv = do 'op'; # /t/op dir
-+    my $saved_error = $@;
-+    my $saved_errno = $!+0;
-+    ok(!$rv,                    "do dir returns false");
-+    ok(!$saved_error,           "\$\@ is false on do dir");
-+    ok($saved_errno == EISDIR,  "\$! is EISDIR on do dir");
-+}
-+
- done_testing();
--- 
-2.13.6
-

SOURCES/perl-5.26.1-guard_old_libcrypt_fix.patch

@@ -1,24 +0,0 @@
-commit 13e70b397dcb0d1bf4a869b670f041c1d7b730d0
-Author: Björn Esser <besser82@fedoraproject.org>
-Date:   Sat Jan 20 20:22:53 2018 +0100
-
-    pp: Guard fix for really old bug in glibc libcrypt
-
-diff --git a/pp.c b/pp.c
-index d50ad7ddbf..6510c7b15c 100644
---- a/pp.c
-+++ b/pp.c
-@@ -3650,8 +3650,12 @@ PP(pp_crypt)
- #if defined(__GLIBC__) || defined(__EMX__)
- 	if (PL_reentrant_buffer->_crypt_struct_buffer) {
- 	    PL_reentrant_buffer->_crypt_struct_buffer->initialized = 0;
--	    /* work around glibc-2.2.5 bug */
-+#if (defined(__GLIBC__) && __GLIBC__ == 2) && \
-+    (defined(__GLIBC_MINOR__) && __GLIBC_MINOR__ >= 2 && __GLIBC_MINOR__ < 4)
-+	    /* work around glibc-2.2.5 bug, has been fixed at some
-+	     * time in glibc-2.3.X */
- 	    PL_reentrant_buffer->_crypt_struct_buffer->current_saltbits = 0;
-+#endif
- 	}
- #endif
-     }

SOURCES/perl-5.26.1-perl-131746-avoid-undefined-behaviour-in-Copy-etc.patch

@@ -1,107 +0,0 @@
-From 7a962424149cc60f3a187d0213a12689dd5e806b Mon Sep 17 00:00:00 2001
-From: Tony Cook <tony@develop-help.com>
-Date: Mon, 14 Aug 2017 11:52:39 +1000
-Subject: [PATCH] (perl #131746) avoid undefined behaviour in Copy() etc
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-These functions depend on C library functions which have undefined
-behaviour when passed NULL pointers, even when passed a zero 'n' value.
-
-Some compilers use this information, ie. assume the pointers are
-non-NULL when optimizing any following code, so we do need to
-prevent such unguarded calls.
-
-My initial thought was to add conditionals to each macro to skip the
-call to the library function when n is zero, but this adds a cost to
-every use of these macros, even when the n value is always true.
-
-So instead I added asserts() which will give us a much more visible
-indicator of such broken code and revealed the pp_caller and Glob.xs
-issues also patched here.
-
-Petr Písař: Ported to 5.26.1 from
-f14cf3632059d421de83cf901c7e849adc1fcd03.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- ext/File-Glob/Glob.xs |  2 +-
- handy.h               | 14 +++++++-------
- pp_ctl.c              |  3 ++-
- pp_hot.c              |  3 ++-
- 4 files changed, 12 insertions(+), 10 deletions(-)
-
-diff --git a/ext/File-Glob/Glob.xs b/ext/File-Glob/Glob.xs
-index e0a3681..9779d54 100644
---- a/ext/File-Glob/Glob.xs
-+++ b/ext/File-Glob/Glob.xs
-@@ -121,7 +121,7 @@ iterate(pTHX_ bool(*globber)(pTHX_ AV *entries, const char *pat, STRLEN len, boo
- 
-     /* chuck it all out, quick or slow */
-     if (gimme == G_ARRAY) {
--	if (!on_stack) {
-+	if (!on_stack && AvFILLp(entries) + 1) {
- 	    EXTEND(SP, AvFILLp(entries)+1);
- 	    Copy(AvARRAY(entries), SP+1, AvFILLp(entries)+1, SV *);
- 	    SP += AvFILLp(entries)+1;
-diff --git a/handy.h b/handy.h
-index 80f9cf4..88b5b55 100644
---- a/handy.h
-+++ b/handy.h
-@@ -2409,17 +2409,17 @@ void Perl_mem_log_del_sv(const SV *sv, const char *filename, const int linenumbe
- #define Safefree(d)	safefree(MEM_LOG_FREE((Malloc_t)(d)))
- #endif
- 
--#define Move(s,d,n,t)	(MEM_WRAP_CHECK_(n,t) (void)memmove((char*)(d),(const char*)(s), (n) * sizeof(t)))
--#define Copy(s,d,n,t)	(MEM_WRAP_CHECK_(n,t) (void)memcpy((char*)(d),(const char*)(s), (n) * sizeof(t)))
--#define Zero(d,n,t)	(MEM_WRAP_CHECK_(n,t) (void)memzero((char*)(d), (n) * sizeof(t)))
-+#define Move(s,d,n,t)	(MEM_WRAP_CHECK_(n,t) assert(d), assert(s), (void)memmove((char*)(d),(const char*)(s), (n) * sizeof(t)))
-+#define Copy(s,d,n,t)	(MEM_WRAP_CHECK_(n,t) assert(d), assert(s), (void)memcpy((char*)(d),(const char*)(s), (n) * sizeof(t)))
-+#define Zero(d,n,t)	(MEM_WRAP_CHECK_(n,t) assert(d), (void)memzero((char*)(d), (n) * sizeof(t)))
- 
--#define MoveD(s,d,n,t)	(MEM_WRAP_CHECK_(n,t) memmove((char*)(d),(const char*)(s), (n) * sizeof(t)))
--#define CopyD(s,d,n,t)	(MEM_WRAP_CHECK_(n,t) memcpy((char*)(d),(const char*)(s), (n) * sizeof(t)))
-+#define MoveD(s,d,n,t)	(MEM_WRAP_CHECK_(n,t) assert(d), assert(s), memmove((char*)(d),(const char*)(s), (n) * sizeof(t)))
-+#define CopyD(s,d,n,t)	(MEM_WRAP_CHECK_(n,t) assert(d), assert(s), memcpy((char*)(d),(const char*)(s), (n) * sizeof(t)))
- #ifdef HAS_MEMSET
--#define ZeroD(d,n,t)	(MEM_WRAP_CHECK_(n,t) memzero((char*)(d), (n) * sizeof(t)))
-+#define ZeroD(d,n,t)	(MEM_WRAP_CHECK_(n,t) assert(d), memzero((char*)(d), (n) * sizeof(t)))
- #else
- /* Using bzero(), which returns void.  */
--#define ZeroD(d,n,t)	(MEM_WRAP_CHECK_(n,t) memzero((char*)(d), (n) * sizeof(t)),d)
-+#define ZeroD(d,n,t)	(MEM_WRAP_CHECK_(n,t) assert(d), memzero((char*)(d), (n) * sizeof(t)),d)
- #endif
- 
- #define PoisonWith(d,n,t,b)	(MEM_WRAP_CHECK_(n,t) (void)memset((char*)(d), (U8)(b), (n) * sizeof(t)))
-diff --git a/pp_ctl.c b/pp_ctl.c
-index 15c193b..f1c57bc 100644
---- a/pp_ctl.c
-+++ b/pp_ctl.c
-@@ -1971,7 +1971,8 @@ PP(pp_caller)
- 
- 	if (AvMAX(PL_dbargs) < AvFILLp(ary) + off)
- 	    av_extend(PL_dbargs, AvFILLp(ary) + off);
--	Copy(AvALLOC(ary), AvARRAY(PL_dbargs), AvFILLp(ary) + 1 + off, SV*);
-+        if (AvFILLp(ary) + 1 + off)
-+            Copy(AvALLOC(ary), AvARRAY(PL_dbargs), AvFILLp(ary) + 1 + off, SV*);
- 	AvFILLp(PL_dbargs) = AvFILLp(ary) + off;
-     }
-     mPUSHi(CopHINTS_get(cx->blk_oldcop));
-diff --git a/pp_hot.c b/pp_hot.c
-index 5899413..66b79ea 100644
---- a/pp_hot.c
-+++ b/pp_hot.c
-@@ -4138,7 +4138,8 @@ PP(pp_entersub)
-                 AvARRAY(av) = ary;
-             }
- 
--	    Copy(MARK+1,AvARRAY(av),items,SV*);
-+            if (items)
-+                Copy(MARK+1,AvARRAY(av),items,SV*);
- 	    AvFILLp(av) = items - 1;
- 	}
- 	if (UNLIKELY((cx->blk_u16 & OPpENTERSUB_LVAL_MASK) == OPpLVAL_INTRO &&
--- 
-2.13.6
-

SOURCES/perl-5.26.1-perl-131895-fail-stat-on-names-with-0-embedded.patch

@@ -1,223 +0,0 @@
-From 4ac7295514f35016a79dbcc07500f6c9ca4729b7 Mon Sep 17 00:00:00 2001
-From: Tony Cook <tony@develop-help.com>
-Date: Thu, 2 Nov 2017 20:18:56 +0000
-Subject: [PATCH] (perl #131895) fail stat on names with \0 embedded
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Also lstat() and the file test ops.
-
-Petr Písař: Port to 5.26.1.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- doio.c                | 21 ++++++++++++++++-----
- pp_sys.c              | 29 +++++++++++++++++++++++------
- t/lib/warnings/pp_sys | 14 ++++++++++++++
- t/op/filetest.t       | 10 +++++++++-
- t/op/stat.t           | 12 +++++++++++-
- 5 files changed, 73 insertions(+), 13 deletions(-)
-
-diff --git a/doio.c b/doio.c
-index becb19b..70d7747 100644
---- a/doio.c
-+++ b/doio.c
-@@ -1466,7 +1466,7 @@ Perl_my_stat_flags(pTHX_ const U32 flags)
- 	return PL_laststatval;
-     else {
- 	SV* const sv = TOPs;
--	const char *s;
-+	const char *s, *d;
- 	STRLEN len;
- 	if ((gv = MAYBE_DEREF_GV_flags(sv,flags))) {
- 	    goto do_fstat;
-@@ -1480,9 +1480,14 @@ Perl_my_stat_flags(pTHX_ const U32 flags)
- 	s = SvPV_flags_const(sv, len, flags);
- 	PL_statgv = NULL;
- 	sv_setpvn(PL_statname, s, len);
--	s = SvPVX_const(PL_statname);		/* s now NUL-terminated */
-+	d = SvPVX_const(PL_statname);		/* s now NUL-terminated */
- 	PL_laststype = OP_STAT;
--	PL_laststatval = PerlLIO_stat(s, &PL_statcache);
-+        if (!IS_SAFE_PATHNAME(s, len, OP_NAME(PL_op))) {
-+            PL_laststatval = -1;
-+        }
-+        else {
-+            PL_laststatval = PerlLIO_stat(d, &PL_statcache);
-+        }
- 	if (PL_laststatval < 0 && ckWARN(WARN_NEWLINE) && should_warn_nl(s)) {
-             GCC_DIAG_IGNORE(-Wformat-nonliteral); /* PL_warn_nl is constant */
- 	    Perl_warner(aTHX_ packWARN(WARN_NEWLINE), PL_warn_nl, "stat");
-@@ -1499,6 +1504,7 @@ Perl_my_lstat_flags(pTHX_ const U32 flags)
-     static const char* const no_prev_lstat = "The stat preceding -l _ wasn't an lstat";
-     dSP;
-     const char *file;
-+    STRLEN len;
-     SV* const sv = TOPs;
-     bool isio = FALSE;
-     if (PL_op->op_flags & OPf_REF) {
-@@ -1542,9 +1548,14 @@ Perl_my_lstat_flags(pTHX_ const U32 flags)
-                               HEKfARG(GvENAME_HEK((const GV *)
-                                           (SvROK(sv) ? SvRV(sv) : sv))));
-     }
--    file = SvPV_flags_const_nolen(sv, flags);
-+    file = SvPV_flags_const(sv, len, flags);
-     sv_setpv(PL_statname,file);
--    PL_laststatval = PerlLIO_lstat(file,&PL_statcache);
-+    if (!IS_SAFE_PATHNAME(file, len, OP_NAME(PL_op))) {
-+        PL_laststatval = -1;
-+    }
-+    else {
-+        PL_laststatval = PerlLIO_lstat(file,&PL_statcache);
-+    }
-     if (PL_laststatval < 0 && ckWARN(WARN_NEWLINE) && should_warn_nl(file)) {
-         GCC_DIAG_IGNORE(-Wformat-nonliteral); /* PL_warn_nl is constant */
-         Perl_warner(aTHX_ packWARN(WARN_NEWLINE), PL_warn_nl, "lstat");
-diff --git a/pp_sys.c b/pp_sys.c
-index 0b60584..1b81fda 100644
---- a/pp_sys.c
-+++ b/pp_sys.c
-@@ -2963,19 +2963,24 @@ PP(pp_stat)
-     }
-     else {
-         const char *file;
-+        const char *temp;
-+        STRLEN len;
- 	if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PVIO) { 
-             io = MUTABLE_IO(SvRV(sv));
-             if (PL_op->op_type == OP_LSTAT)
-                 goto do_fstat_warning_check;
-             goto do_fstat_have_io; 
-         }
--        
- 	SvTAINTED_off(PL_statname); /* previous tainting irrelevant */
--	sv_setpv(PL_statname, SvPV_nomg_const_nolen(sv));
-+        temp = SvPV_nomg_const(sv, len);
-+	sv_setpv(PL_statname, temp);
- 	PL_statgv = NULL;
- 	PL_laststype = PL_op->op_type;
-         file = SvPV_nolen_const(PL_statname);
--	if (PL_op->op_type == OP_LSTAT)
-+        if (!IS_SAFE_PATHNAME(temp, len, OP_NAME(PL_op))) {
-+            PL_laststatval = -1;
-+        }
-+	else if (PL_op->op_type == OP_LSTAT)
- 	    PL_laststatval = PerlLIO_lstat(file, &PL_statcache);
- 	else
- 	    PL_laststatval = PerlLIO_stat(file, &PL_statcache);
-@@ -3211,8 +3216,12 @@ PP(pp_ftrread)
- 
-     if (use_access) {
- #if defined(HAS_ACCESS) || defined (PERL_EFF_ACCESS)
--	const char *name = SvPV_nolen(*PL_stack_sp);
--	if (effective) {
-+        STRLEN len;
-+	const char *name = SvPV(*PL_stack_sp, len);
-+        if (!IS_SAFE_PATHNAME(name, len, OP_NAME(PL_op))) {
-+            result = -1;
-+        }
-+	else if (effective) {
- #  ifdef PERL_EFF_ACCESS
- 	    result = PERL_EFF_ACCESS(name, access_mode);
- #  else
-@@ -3537,10 +3546,18 @@ PP(pp_fttext)
-     }
-     else {
-         const char *file;
-+        const char *temp;
-+        STRLEN temp_len;
-         int fd; 
- 
-         assert(sv);
--	sv_setpv(PL_statname, SvPV_nomg_const_nolen(sv));
-+        temp = SvPV_nomg_const(sv, temp_len);
-+	sv_setpv(PL_statname, temp);
-+        if (!IS_SAFE_PATHNAME(temp, temp_len, OP_NAME(PL_op))) {
-+            PL_laststatval = -1;
-+            PL_laststype = OP_STAT;
-+            FT_RETURNUNDEF;
-+        }
-       really_filename:
-         file = SvPVX_const(PL_statname);
- 	PL_statgv = NULL;
-diff --git a/t/lib/warnings/pp_sys b/t/lib/warnings/pp_sys
-index 9c544e0..c599aa3 100644
---- a/t/lib/warnings/pp_sys
-+++ b/t/lib/warnings/pp_sys
-@@ -972,3 +972,17 @@ close $fh;
- unlink $file;
- EXPECT
- syswrite() is deprecated on :utf8 handles. This will be a fatal error in Perl 5.30 at - line 5.
-+########
-+# NAME stat on name with \0
-+use warnings;
-+my @x = stat("./\0-");
-+my @y = lstat("./\0-");
-+-T ".\0-";
-+-x ".\0-";
-+-l ".\0-";
-+EXPECT
-+Invalid \0 character in pathname for stat: ./\0- at - line 2.
-+Invalid \0 character in pathname for lstat: ./\0- at - line 3.
-+Invalid \0 character in pathname for fttext: .\0- at - line 4.
-+Invalid \0 character in pathname for fteexec: .\0- at - line 5.
-+Invalid \0 character in pathname for ftlink: .\0- at - line 6.
-diff --git a/t/op/filetest.t b/t/op/filetest.t
-index 8883381..bd1d08c 100644
---- a/t/op/filetest.t
-+++ b/t/op/filetest.t
-@@ -9,7 +9,7 @@ BEGIN {
-     set_up_inc(qw '../lib ../cpan/Perl-OSType/lib');
- }
- 
--plan(tests => 53 + 27*14);
-+plan(tests => 57 + 27*14);
- 
- if ($^O =~ /MSWin32|cygwin|msys/ && !is_miniperl) {
-   require Win32; # for IsAdminUser()
-@@ -393,3 +393,11 @@ SKIP: {
-     is $failed_stat2, $failed_stat1,
- 	'failed -r($gv_with_io_but_no_fp) with and w/out fatal warnings';
- } 
-+
-+{
-+    # [perl #131895] stat() doesn't fail on filenames containing \0 / NUL
-+    ok(!-T "TEST\0-", '-T on name with \0');
-+    ok(!-B "TEST\0-", '-B on name with \0');
-+    ok(!-f "TEST\0-", '-f on name with \0');
-+    ok(!-r "TEST\0-", '-r on name with \0');
-+}
-diff --git a/t/op/stat.t b/t/op/stat.t
-index 323c498..dbbe6ec 100644
---- a/t/op/stat.t
-+++ b/t/op/stat.t
-@@ -25,7 +25,7 @@ if ($^O eq 'MSWin32') {
-     ${^WIN32_SLOPPY_STAT} = 0;
- }
- 
--plan tests => 118;
-+plan tests => 120;
- 
- my $Perl = which_perl();
- 
-@@ -653,6 +653,16 @@ SKIP:
-       'stat on an array of valid paths should return ENOENT';
- }
- 
-+# [perl #131895] stat() doesn't fail on filenames containing \0 / NUL
-+ok !stat("TEST\0-"), 'stat on filename with \0';
-+SKIP: {
-+    my $link = "TEST.symlink.$$";
-+    my $can_symlink = eval { symlink "TEST", $link };
-+    skip "cannot symlink", 1 unless $can_symlink;
-+    ok !lstat("$link\0-"), 'lstat on filename with \0';
-+    unlink $link;
-+}
-+
- END {
-     chmod 0666, $tmpfile;
-     unlink_all $tmpfile;
--- 
-2.13.6
-

SOURCES/perl-5.26.1-perl-132245-don-t-try-to-process-a-char-range-with-n.patch

@@ -1,54 +0,0 @@
-From dc5c68130b7c8b727e9e792506183c255fc2bc70 Mon Sep 17 00:00:00 2001
-From: Tony Cook <tony@develop-help.com>
-Date: Thu, 19 Oct 2017 10:46:04 +1100
-Subject: [PATCH] (perl #132245) don't try to process a char range with no
- preceding char
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-A range like \N{}-0 eventually results in compilation failing, but
-before that, get_and_check_backslash_N_name() attempts to treat
-the memory before the empty output of \N{} as a character.
-
-Petr Písař: Ported to 5.26.1.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- t/lib/warnings/toke | 5 +++++
- toke.c              | 6 +++---
- 2 files changed, 8 insertions(+), 3 deletions(-)
-
-diff --git a/t/lib/warnings/toke b/t/lib/warnings/toke
-index fc51d9f..398ee22 100644
---- a/t/lib/warnings/toke
-+++ b/t/lib/warnings/toke
-@@ -1651,3 +1651,8 @@ Execution of - aborted due to compilation errors.
- use utf8;
- qw∘foo ∞ ♥ bar∘
- EXPECT
-+########
-+# NAME tr/// range with empty \N{} at the start
-+tr//\N{}-0/;
-+EXPECT
-+Unknown charname '' is deprecated. Its use will be fatal in Perl 5.28 at - line 1.
-diff --git a/toke.c b/toke.c
-index 6f84d2d..6ee7a68 100644
---- a/toke.c
-+++ b/toke.c
-@@ -2958,9 +2958,9 @@ S_scan_const(pTHX_ char *start)
- 
-                 /* Here, we don't think we're in a range.  If the new character
-                  * is not a hyphen; or if it is a hyphen, but it's too close to
--                 * either edge to indicate a range, then it's a regular
--                 * character. */
--                if (*s != '-' || s >= send - 1 || s == start) {
-+                 * either edge to indicate a range, or if we haven't output any
-+                 * characters yet then it's a regular character. */
-+                if (*s != '-' || s >= send - 1 || s == start || d == SvPVX(sv)) {
- 
-                     /* A regular character.  Process like any other, but first
-                      * clear any flags */
--- 
-2.13.6
-

SOURCES/perl-5.26.1-set-when-statting-a-closed-filehandle.patch

@@ -1,211 +0,0 @@
-From 8c7182b26a43f14cd8afbfbe4448cbbd691c3609 Mon Sep 17 00:00:00 2001
-From: Zefram <zefram@fysh.org>
-Date: Wed, 15 Nov 2017 08:11:37 +0000
-Subject: [PATCH] set $! when statting a closed filehandle
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-When a stat fails because it's on a closed or otherwise invalid
-filehandle, $! was often not being set, depending on the operation
-and the nature of the invalidity.  Consistently set it to EBADF.
-Fixes [perl #108288].
-
-Petr Písař: Ported to 5.26.1.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- MANIFEST           |  1 +
- doio.c             | 10 +++++++++-
- pp_sys.c           | 22 ++++++++++++---------
- t/op/stat_errors.t | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
- 4 files changed, 80 insertions(+), 10 deletions(-)
- create mode 100644 t/op/stat_errors.t
-
-diff --git a/MANIFEST b/MANIFEST
-index fcbf5cc..996759e 100644
---- a/MANIFEST
-+++ b/MANIFEST
-@@ -5670,6 +5670,7 @@ t/op/srand.t			See if srand works
- t/op/sselect.t			See if 4 argument select works
- t/op/stash.t			See if %:: stashes work
- t/op/stat.t			See if stat works
-+t/op/stat_errors.t		See if stat and file tests handle threshold errors
- t/op/state.t			See if state variables work
- t/op/study.t			See if study works
- t/op/studytied.t		See if study works with tied scalars
-diff --git a/doio.c b/doio.c
-index 70d7747..71dc6e4 100644
---- a/doio.c
-+++ b/doio.c
-@@ -1437,8 +1437,11 @@ Perl_my_stat_flags(pTHX_ const U32 flags)
-     if (PL_op->op_flags & OPf_REF) {
- 	gv = cGVOP_gv;
-       do_fstat:
--        if (gv == PL_defgv)
-+        if (gv == PL_defgv) {
-+	    if (PL_laststatval < 0)
-+		SETERRNO(EBADF,RMS_IFI);
-             return PL_laststatval;
-+	}
- 	io = GvIO(gv);
-         do_fstat_have_io:
-         PL_laststype = OP_STAT;
-@@ -1449,6 +1452,7 @@ Perl_my_stat_flags(pTHX_ const U32 flags)
-                 int fd = PerlIO_fileno(IoIFP(io));
-                 if (fd < 0) {
-                     /* E.g. PerlIO::scalar has no real fd. */
-+		    SETERRNO(EBADF,RMS_IFI);
-                     return (PL_laststatval = -1);
-                 } else {
-                     return (PL_laststatval = PerlLIO_fstat(fd, &PL_statcache));
-@@ -1459,6 +1463,7 @@ Perl_my_stat_flags(pTHX_ const U32 flags)
-         }
- 	PL_laststatval = -1;
- 	report_evil_fh(gv);
-+	SETERRNO(EBADF,RMS_IFI);
- 	return -1;
-     }
-     else if ((PL_op->op_private & (OPpFT_STACKED|OPpFT_AFTER_t))
-@@ -1511,6 +1516,8 @@ Perl_my_lstat_flags(pTHX_ const U32 flags)
- 	if (cGVOP_gv == PL_defgv) {
- 	    if (PL_laststype != OP_LSTAT)
- 		Perl_croak(aTHX_ "%s", no_prev_lstat);
-+	    if (PL_laststatval < 0)
-+		SETERRNO(EBADF,RMS_IFI);
- 	    return PL_laststatval;
- 	}
- 	PL_laststatval = -1;
-@@ -1520,6 +1527,7 @@ Perl_my_lstat_flags(pTHX_ const U32 flags)
- 		              "Use of -l on filehandle %" HEKf,
- 			      HEKfARG(GvENAME_HEK(cGVOP_gv)));
- 	}
-+	SETERRNO(EBADF,RMS_IFI);
- 	return -1;
-     }
-     if ((PL_op->op_private & (OPpFT_STACKED|OPpFT_AFTER_t))
-diff --git a/pp_sys.c b/pp_sys.c
-index fefbea3..87961f1 100644
---- a/pp_sys.c
-+++ b/pp_sys.c
-@@ -2925,10 +2925,11 @@ PP(pp_stat)
- 		Perl_croak(aTHX_ "The stat preceding lstat() wasn't an lstat");
- 	}
- 
--	if (gv != PL_defgv) {
--	    bool havefp;
-+	if (gv == PL_defgv) {
-+	    if (PL_laststatval < 0)
-+		SETERRNO(EBADF,RMS_IFI);
-+	} else {
-           do_fstat_have_io:
--	    havefp = FALSE;
- 	    PL_laststype = OP_STAT;
- 	    PL_statgv = gv ? gv : (GV *)io;
-             SvPVCLEAR(PL_statname);
-@@ -2939,22 +2940,25 @@ PP(pp_stat)
-                     if (IoIFP(io)) {
-                         int fd = PerlIO_fileno(IoIFP(io));
-                         if (fd < 0) {
-+			    report_evil_fh(gv);
-                             PL_laststatval = -1;
-                             SETERRNO(EBADF,RMS_IFI);
-                         } else {
-                             PL_laststatval = PerlLIO_fstat(fd, &PL_statcache);
--                            havefp = TRUE;
-                         }
-                     } else if (IoDIRP(io)) {
-                         PL_laststatval =
-                             PerlLIO_fstat(my_dirfd(IoDIRP(io)), &PL_statcache);
--                        havefp = TRUE;
-                     } else {
-+			report_evil_fh(gv);
-                         PL_laststatval = -1;
-+			SETERRNO(EBADF,RMS_IFI);
-                     }
--            }
--	    else PL_laststatval = -1;
--	    if (PL_laststatval < 0 && !havefp) report_evil_fh(gv);
-+            } else {
-+		report_evil_fh(gv);
-+		PL_laststatval = -1;
-+		SETERRNO(EBADF,RMS_IFI);
-+	    }
-         }
- 
- 	if (PL_laststatval < 0) {
-@@ -3451,7 +3455,7 @@ PP(pp_fttty)
-     else if (name && isDIGIT(*name) && grok_atoUV(name, &uv, NULL) && uv <= PERL_INT_MAX)
-         fd = (int)uv;
-     else
--	FT_RETURNUNDEF;
-+	fd = -1;
-     if (fd < 0) {
-         SETERRNO(EBADF,RMS_IFI);
- 	FT_RETURNUNDEF;
-diff --git a/t/op/stat_errors.t b/t/op/stat_errors.t
-new file mode 100644
-index 0000000..e043c61
---- /dev/null
-+++ b/t/op/stat_errors.t
-@@ -0,0 +1,57 @@
-+#!./perl
-+
-+BEGIN {
-+    chdir 't' if -d 't';
-+    require './test.pl';
-+    set_up_inc('../lib');
-+}
-+
-+plan(tests => 2*11*29);
-+
-+use Errno qw(EBADF ENOENT);
-+
-+open(SCALARFILE, "<", \"wibble") or die $!;
-+open(CLOSEDFILE, "<", "./test.pl") or die $!;
-+close(CLOSEDFILE) or die $!;
-+opendir(CLOSEDDIR, "../lib") or die $!;
-+closedir(CLOSEDDIR) or die $!;
-+
-+foreach my $op (
-+    qw(stat lstat),
-+    (map { "-$_" } qw(r w x o R W X O e z s f d l p S b c t u g k T B M A C)),
-+) {
-+    foreach my $arg (
-+	(map { ($_, "\\*$_") }
-+	    qw(NEVEROPENED SCALARFILE CLOSEDFILE CLOSEDDIR _)),
-+	"\"tmpnotexist\"",
-+    ) {
-+	my $argdesc = $arg;
-+	if ($arg eq "_") {
-+	    my @z = lstat "tmpnotexist";
-+	    $argdesc .= " with prior stat fail";
-+	}
-+	SKIP: {
-+	    if ($op eq "-l" && $arg =~ /\A\\/) {
-+		# The op weirdly stringifies the globref and uses it as
-+		# a filename, rather than treating it as a file handle.
-+		# That might be a bug, but while that behaviour exists it
-+		# needs to be exempted from these tests.
-+		skip "-l on globref", 2;
-+	    }
-+	    if ($op eq "-t" && $arg eq "\"tmpnotexist\"") {
-+		# The op doesn't operate on filenames.
-+		skip "-t on filename", 2;
-+	    }
-+	    $! = 0;
-+	    my $res = eval "$op $arg";
-+	    my $err = $!;
-+	    is $res, $op =~ /\A-/ ? undef : !!0, "result of $op $arg";
-+	    is 0+$err,
-+		$arg eq "\"tmpnotexist\"" ||
-+		    ($op =~ /\A-[TB]\z/ && $arg =~ /_\z/) ? ENOENT : EBADF,
-+		"error from $op $arg";
-+	}
-+    }
-+}
-+
-+1;
--- 
-2.13.6
-

SOURCES/perl-5.26.2-PATCH-perl-133185-Infinite-loop-in-qr.patch

@@ -1,105 +0,0 @@
-From dc1f8f6b581a8e4efbb782398ab3e7c3a52b062f Mon Sep 17 00:00:00 2001
-From: Karl Williamson <khw@cpan.org>
-Date: Tue, 8 May 2018 12:13:18 -0600
-Subject: [PATCH] PATCH: [perl #133185] Infinite loop in qr//
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This loop was inadvertently introduced as part of patches to fix
-(perl #132227 CVE-2018-6797] heap-buffer-overflow".  The commit in 5.27
-responsible was f8fb8615ddc5a80e3bbd4386a8914497f921b62d.
-
-To be vulnerable, the pattern must start out as /d (hence no use 5.012
-or higher), and then there must be something that implicitly forces /u
-(which the \pp does in the test case added by this patch), and then
-(?aa), and then the code point \xDF.  (German Sharp S).  The /i must be
-in effect by the time the DF is encountered, but it needn't come in the
-(?aa) which the test does.
-
-The problem is that the conditional that is testing that we switched
-away from /d rules is assuming that this happened during the
-construction of the current EXACTFish node.  The comments I wrote
-indicate this assumption.  But this example shows that the switch can
-come before this node started getting constructed, and so it loops.
-
-The patch explicitly saves the state at the beginning of this node's
-construction, and only retries if it changed during that construction.
-Therefore the next time through, it will see that it hasn't changed
-since the previous time, and won't loop.
-
-Petr Písař: Ported to 5.26.2 from:
-
-commit 0b9cb33b146b3eb55634853f883a880771dd1413
-Author: Karl Williamson <khw@cpan.org>
-Date:   Tue May 8 12:13:18 2018 -0600
-
-    PATCH: [perl #133185] Infinite loop in qr//
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- regcomp.c    | 10 +++++++++-
- t/re/speed.t |  5 ++++-
- 2 files changed, 13 insertions(+), 2 deletions(-)
-
-diff --git a/regcomp.c b/regcomp.c
-index 845e660..18fa465 100644
---- a/regcomp.c
-+++ b/regcomp.c
-@@ -13100,6 +13100,10 @@ S_regatom(pTHX_ RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
-             bool maybe_exactfu = PASS2
-                                && (node_type == EXACTF || node_type == EXACTFL);
- 
-+            /* To see if RExC_uni_semantics changes during parsing of the node.
-+             * */
-+            bool uni_semantics_at_node_start;
-+
-             /* If a folding node contains only code points that don't
-              * participate in folds, it can be changed into an EXACT node,
-              * which allows the optimizer more things to look for */
-@@ -13147,6 +13151,8 @@ S_regatom(pTHX_ RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
-                    || UTF8_IS_INVARIANT(UCHARAT(RExC_parse))
-                    || UTF8_IS_START(UCHARAT(RExC_parse)));
- 
-+            uni_semantics_at_node_start = RExC_uni_semantics;
-+
-             /* Here, we have a literal character.  Find the maximal string of
-              * them in the input that we can fit into a single EXACTish node.
-              * We quit at the first non-literal or when the node gets full */
-@@ -13550,7 +13556,9 @@ S_regatom(pTHX_ RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
-                              * didn't think it needed to reparse.  But this
-                              * sharp s now does indicate the need for
-                              * reparsing. */
--                            if (RExC_uni_semantics) {
-+                            if (   uni_semantics_at_node_start
-+                                     != RExC_uni_semantics)
-+                            {
-                                 p = oldp;
-                                 goto loopdone;
-                             }
-diff --git a/t/re/speed.t b/t/re/speed.t
-index 4a4830f..9a57de1 100644
---- a/t/re/speed.t
-+++ b/t/re/speed.t
-@@ -24,7 +24,7 @@ BEGIN {
- skip_all('no re module') unless defined &DynaLoader::boot_DynaLoader;
- skip_all_without_unicode_tables();
- 
--plan tests => 58;  #** update watchdog timeouts proportionally when adding tests
-+plan tests => 59;  #** update watchdog timeouts proportionally when adding tests
- 
- use strict;
- use warnings;
-@@ -156,6 +156,9 @@ PROG
-         ok( $elapsed <= 1, "should not COW on long string with substr and m//g");
-     }
- 
-+    # [perl #133185] Infinite loop
-+    like("!\xdf", eval 'qr/\pp(?aai)\xdf/',
-+         'Compiling qr/\pp(?aai)\xdf/ doesn\'t loop');
- 
- } # End of sub run_tests
- 
--- 
-2.14.3
-

SOURCES/perl-5.26.2-RC1-Parse-caret-vars-with-subscripts-the-same-as-normal-.patch

@@ -1,143 +0,0 @@
-From 07ebe9c4fb1028d17e61caabe8c15abd0cd48983 Mon Sep 17 00:00:00 2001
-From: Yves Orton <demerphq@gmail.com>
-Date: Thu, 29 Jun 2017 11:31:14 +0200
-Subject: [PATCH] Parse caret vars with subscripts the same as normal vars
- inside of ${..} escaping
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This behavior is discussed in perl #131664, which complains that
-"${^CAPTURE}[0]" does not work as expected. Abigail explains the
-behavior is by design and Eirik Berg Hanssen expands on that explanation
-pointing out that what /should/ work, "${^CAPTURE[0]}" does not,
-which Sawyer then ruled was a bug.
-
-So this patch makes "${^CAPTURE[0]}" (and "${^CAPTURE [0]}" [hi
-abigial]) work the same as they would if the var was called @foo.
-
-Petr Písař: Ported to 5.26.2-RC1.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- t/base/lex.t | 28 +++++++++++++++++++++++++++-
- toke.c       | 46 +++++++++++++++++++++++++---------------------
- 2 files changed, 52 insertions(+), 22 deletions(-)
-
-diff --git a/t/base/lex.t b/t/base/lex.t
-index 99fd3bb..ae17bbd 100644
---- a/t/base/lex.t
-+++ b/t/base/lex.t
-@@ -1,6 +1,6 @@
- #!./perl
- 
--print "1..112\n";
-+print "1..119\n";
- 
- $x = 'x';
- 
-@@ -154,6 +154,32 @@ my $test = 31;
-   print "not " unless index ($@, 'Can\'t use global $^XYZ in "my"') > -1;
-   print "ok $test\n"; $test++;
- #  print "($@)\n" if $@;
-+#
-+  ${^TEST}= "splat";
-+  @{^TEST}= ("foo", "bar");
-+  %{^TEST}= ("foo" => "FOO", "bar" => "BAR" );
-+
-+  print "not " if "${^TEST}" ne "splat";
-+  print "ok $test\n"; $test++;
-+
-+  print "not " if "${^TEST}[0]" ne "splat[0]";
-+  print "ok $test\n"; $test++;
-+
-+  print "not " if "${^TEST[0]}" ne "foo";
-+  print "ok $test\n"; $test++;
-+
-+  print "not " if "${ ^TEST [1] }" ne "bar";
-+  print "ok $test\n"; $test++;
-+
-+  print "not " if "${^TEST}{foo}" ne "splat{foo}";
-+  print "ok $test\n"; $test++;
-+
-+  print "not " if "${^TEST{foo}}" ne "FOO";
-+  print "ok $test\n"; $test++;
-+
-+  print "not " if "${ ^TEST {bar} }" ne "BAR";
-+  print "ok $test\n"; $test++;
-+
- 
- # Now let's make sure that caret variables are all forced into the main package.
-   package Someother;
-diff --git a/toke.c b/toke.c
-index ee9c464..aff785b 100644
---- a/toke.c
-+++ b/toke.c
-@@ -9416,19 +9416,36 @@ S_scan_ident(pTHX_ char *s, char *dest, STRLEN destlen, I32 ck_uni)
-         bool skip;
-         char *s2;
-         /* If we were processing {...} notation then...  */
--        if (isIDFIRST_lazy_if_safe(d, e, is_utf8)) {
--            /* if it starts as a valid identifier, assume that it is one.
--               (the later check for } being at the expected point will trap
--               cases where this doesn't pan out.)  */
--            d += is_utf8 ? UTF8SKIP(d) : 1;
--            parse_ident(&s, &d, e, 1, is_utf8, TRUE);
--	    *d = '\0';
-+        if (isIDFIRST_lazy_if_safe(d, e, is_utf8)
-+            || (!isPRINT(*d) /* isCNTRL(d), plus all non-ASCII */
-+                 && isWORDCHAR(*s))
-+        ) {
-+            /* note we have to check for a normal identifier first,
-+             * as it handles utf8 symbols, and only after that has
-+             * been ruled out can we look at the caret words */
-+            if (isIDFIRST_lazy_if_safe(d, e, is_utf8) ) {
-+                /* if it starts as a valid identifier, assume that it is one.
-+                   (the later check for } being at the expected point will trap
-+                   cases where this doesn't pan out.)  */
-+                d += is_utf8 ? UTF8SKIP(d) : 1;
-+                parse_ident(&s, &d, e, 1, is_utf8, TRUE);
-+                *d = '\0';
-+            }
-+            else { /* caret word: ${^Foo} ${^CAPTURE[0]} */
-+                d++;
-+                while (isWORDCHAR(*s) && d < e) {
-+                    *d++ = *s++;
-+                }
-+                if (d >= e)
-+                    Perl_croak(aTHX_ "%s", ident_too_long);
-+                *d = '\0';
-+            }
-             tmp_copline = CopLINE(PL_curcop);
-             if (s < PL_bufend && isSPACE(*s)) {
-                 s = skipspace(s);
-             }
- 	    if ((*s == '[' || (*s == '{' && strNE(dest, "sub")))) {
--                /* ${foo[0]} and ${foo{bar}} notation.  */
-+                /* ${foo[0]} and ${foo{bar}} and ${^CAPTURE[0]} notation.  */
- 		if (ckWARN(WARN_AMBIGUOUS) && keyword(dest, d - dest, 0)) {
- 		    const char * const brack =
- 			(const char *)
-@@ -9447,19 +9464,6 @@ S_scan_ident(pTHX_ char *s, char *dest, STRLEN destlen, I32 ck_uni)
- 		return s;
- 	    }
- 	}
--	/* Handle extended ${^Foo} variables
--	 * 1999-02-27 mjd-perl-patch@plover.com */
--	else if (! isPRINT(*d) /* isCNTRL(d), plus all non-ASCII */
--		 && isWORDCHAR(*s))
--	{
--	    d++;
--	    while (isWORDCHAR(*s) && d < e) {
--		*d++ = *s++;
--	    }
--	    if (d >= e)
--		Perl_croak(aTHX_ "%s", ident_too_long);
--	    *d = '\0';
--	}
- 
-         if ( !tmp_copline )
-             tmp_copline = CopLINE(PL_curcop);
--- 
-2.14.3
-

SOURCES/perl-5.26.2-RC1-add-an-additional-test-for-whitespace-tolerance-in-c.patch

@@ -1,45 +0,0 @@
-From edea384e57453b0a62de58445eed1fded18c1cca Mon Sep 17 00:00:00 2001
-From: Yves Orton <demerphq@gmail.com>
-Date: Thu, 29 Jun 2017 13:20:49 +0200
-Subject: [PATCH] add an additional test for whitespace tolerance in caret
- word-vars
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Petr Písař: Ported to 5.26.2-RC1.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- t/base/lex.t | 7 +++++--
- 1 file changed, 5 insertions(+), 2 deletions(-)
-
-diff --git a/t/base/lex.t b/t/base/lex.t
-index ae17bbd..414aa1f 100644
---- a/t/base/lex.t
-+++ b/t/base/lex.t
-@@ -1,6 +1,6 @@
- #!./perl
- 
--print "1..119\n";
-+print "1..120\n";
- 
- $x = 'x';
- 
-@@ -158,9 +158,12 @@ my $test = 31;
-   ${^TEST}= "splat";
-   @{^TEST}= ("foo", "bar");
-   %{^TEST}= ("foo" => "FOO", "bar" => "BAR" );
--
-+  
-   print "not " if "${^TEST}" ne "splat";
-   print "ok $test\n"; $test++;
-+  
-+  print "not " if "${ ^TEST }" ne "splat";
-+  print "ok $test\n"; $test++;
- 
-   print "not " if "${^TEST}[0]" ne "splat[0]";
-   print "ok $test\n"; $test++;
--- 
-2.14.3
-

SOURCES/perl-5.26.2-RC1-perform-system-arg-processing-before-fork.patch

@@ -1,90 +0,0 @@
-From 3e6e57e89f298f450cbe14c61609f08fc01bf233 Mon Sep 17 00:00:00 2001
-From: Zefram <zefram@fysh.org>
-Date: Sat, 16 Dec 2017 05:33:20 +0000
-Subject: [PATCH] perform system() arg processing before fork
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-A lot of things can happen when stringifying an argument list: side
-effects, warnings, exceptions.  In the case of system(), these effects
-should happen in the context of the parent process.  The stringification
-can also depend on which process it happens in, as in the case of
-$$, and in that case it should also happen in the parent process.
-Therefore reduce the argument scalars to strings first thing in pp_system.
-Fixes [perl #121105].
-
-Petr Písař: Ported to 5.26.2-RC1 from
-64def2aeaeb63f92dadc6dfa33486c1d7b311963.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- pp_sys.c    | 16 ++++++++++------
- t/op/exec.t | 15 ++++++++++++++-
- 2 files changed, 24 insertions(+), 7 deletions(-)
-
-diff --git a/pp_sys.c b/pp_sys.c
-index 87961f1..07e552a 100644
---- a/pp_sys.c
-+++ b/pp_sys.c
-@@ -4375,14 +4375,18 @@ PP(pp_system)
-     int result;
- # endif
- 
-+    while (++MARK <= SP) {
-+	SV *origsv = *MARK;
-+	STRLEN len;
-+	char *pv;
-+	pv = SvPV(origsv, len);
-+	*MARK = newSVpvn_flags(pv, len,
-+		    (SvFLAGS(origsv) & SVf_UTF8) | SVs_TEMP);
-+    }
-+    MARK = ORIGMARK;
-+
-     if (TAINTING_get) {
- 	TAINT_ENV();
--	while (++MARK <= SP) {
--	    (void)SvPV_nolen_const(*MARK);      /* stringify for taint check */
--	    if (TAINT_get)
--		break;
--	}
--	MARK = ORIGMARK;
- 	TAINT_PROPER("system");
-     }
-     PERL_FLUSHALL_FOR_CHILD;
-diff --git a/t/op/exec.t b/t/op/exec.t
-index 237388b..e29de82 100644
---- a/t/op/exec.t
-+++ b/t/op/exec.t
-@@ -36,7 +36,7 @@ $ENV{LANGUAGE} = 'C';		# Ditto in GNU.
- my $Is_VMS   = $^O eq 'VMS';
- my $Is_Win32 = $^O eq 'MSWin32';
- 
--plan(tests => 34);
-+plan(tests => 37);
- 
- my $Perl = which_perl();
- 
-@@ -177,6 +177,19 @@ TODO: {
-         "exec failure doesn't terminate process");
- }
- 
-+package CountRead {
-+    sub TIESCALAR { bless({ n => 0 }, $_[0]) }
-+    sub FETCH { ++$_[0]->{n} }
-+}
-+my $cr;
-+tie $cr, "CountRead";
-+is system($^X, "-e", "exit(\$ARGV[0] eq '1' ? 0 : 1)", $cr), 0,
-+    "system args have magic processed exactly once";
-+is tied($cr)->{n}, 1, "system args have magic processed before fork";
-+
-+is system($^X, "-e", "exit(\$ARGV[0] eq \$ARGV[1] ? 0 : 1)", "$$", $$), 0,
-+    "system args have magic processed before fork";
-+
- my $test = curr_test();
- exec $Perl, '-le', qq{${quote}print 'ok $test - exec PROG, LIST'${quote}};
- fail("This should never be reached if the exec() worked");
--- 
-2.14.3
-

SOURCES/perl-5.26.2-perl.h-Add-parens-around-macro-arguments.patch

@@ -1,35 +0,0 @@
-From 7714b11d11da2bfd0dc11638e9dd6836b6a32e90 Mon Sep 17 00:00:00 2001
-From: Karl Williamson <khw@cpan.org>
-Date: Mon, 11 Jun 2018 13:26:24 -0600
-Subject: [PATCH] perl.h: Add parens around macro arguments
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Arguments used within macros need to be parenthesized in case they are
-called with an expression.  This commit changes
-_CHECK_AND_OUTPUT_WIDE_LOCALE_UTF8_MSG() to do that.
-
-Petr Písař: Ported to 5.26.2 from upstream ff58ca57f844 commit.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- perl.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/perl.h b/perl.h
-index 1c613bc..d278c2a 100644
---- a/perl.h
-+++ b/perl.h
-@@ -5980,7 +5980,7 @@ typedef struct am_table_short AMTS;
- #  define _CHECK_AND_OUTPUT_WIDE_LOCALE_UTF8_MSG(s, send)                   \
- 	STMT_START { /* Check if to warn before doing the conversion work */\
-             if (! PL_in_utf8_CTYPE_locale && ckWARN(WARN_LOCALE)) {         \
--                UV cp = utf8_to_uvchr_buf((U8 *) s, (U8 *) send, NULL);     \
-+                UV cp = utf8_to_uvchr_buf((U8 *) (s), (U8 *) (send), NULL); \
-                 Perl_warner(aTHX_ packWARN(WARN_LOCALE),                    \
-                     "Wide character (U+%" UVXf ") in %s",                   \
-                     (cp == 0)                                               \
--- 
-2.14.4
-

SOURCES/perl-5.26.3-Net-Ping-Fix-_resolv-return-value.patch

@@ -1,62 +0,0 @@
-From 47d2c70bde8c0bdc67e85578133338fc63c33f13 Mon Sep 17 00:00:00 2001
-From: Jitka Plesnikova <jplesnik@redhat.com>
-Date: Thu, 17 Jun 2021 11:41:48 +0200
-Subject: [PATCH 2/2] Fix _resolv return value
-
-in case of the new warnings.
-Thanks to @nlv02636
-
-Backported fromn Net-Ping 2.68
----
- dist/Net-Ping/lib/Net/Ping.pm | 8 +++++++-
- 1 file changed, 7 insertions(+), 1 deletion(-)
-
-diff --git a/dist/Net-Ping/lib/Net/Ping.pm b/dist/Net-Ping/lib/Net/Ping.pm
-index 9e2497c..87087fc 100644
---- a/dist/Net-Ping/lib/Net/Ping.pm
-+++ b/dist/Net-Ping/lib/Net/Ping.pm
-@@ -1794,6 +1794,7 @@ sub _resolv {
-   # Clean up port
-   if (defined($h{port}) && (($h{port} !~ /^\d{1,5}$/) || ($h{port} < 1) || ($h{port} > 65535))) {
-     croak("Invalid port `$h{port}' in `$name'");
-+    return undef;
-   }
- # END - host:port
- 
-@@ -1850,18 +1851,21 @@ sub _resolv {
-         } else {
-           (undef, $h{addr_in}, undef, undef) = Socket::unpack_sockaddr_in6 $getaddr[0]->{addr};
-         }
--        return \%h
-+        return \%h;
-       } else {
-         carp("getnameinfo($getaddr[0]->{addr}) failed - $err");
-+        return undef;
-       }
-     } else {
-       warn(sprintf("getaddrinfo($h{host},,%s) failed - $err",
-                     $family == AF_INET ? "AF_INET" : "AF_INET6"));
-+      return undef;
-     }
-   # old way
-   } else {
-     if ($family == $AF_INET6) {
-       croak("Socket >= 1.94 required for IPv6 - found Socket $Socket::VERSION");
-+      return undef;
-     }
- 
-     my @gethost = gethostbyname($h{host});
-@@ -1872,8 +1876,10 @@ sub _resolv {
-       return \%h
-     } else {
-       carp("gethostbyname($h{host}) failed - $^E");
-+      return undef;
-     }
-   }
-+  return undef;
- }
- 
- sub _pack_sockaddr_in($$) {
--- 
-2.31.1
-

SOURCES/perl-5.26.3-Net-Ping-carp-not-croak-on-most-name-lookup-failures.patch

@@ -1,99 +0,0 @@
-From 5a3f94a3f0e21d8e685ede4e851a318578a2151f Mon Sep 17 00:00:00 2001
-From: Jitka Plesnikova <jplesnik@redhat.com>
-Date: Thu, 17 Jun 2021 11:12:30 +0200
-Subject: [PATCH 1/2] carp, not croak on most name lookup failures
-
-See RT #124830, a regression.
-Return undef instead.
-
-Backported from Net-Ping 2.67
----
- dist/Net-Ping/lib/Net/Ping.pm | 24 ++++++++++++------------
- 1 file changed, 12 insertions(+), 12 deletions(-)
-
-diff --git a/dist/Net-Ping/lib/Net/Ping.pm b/dist/Net-Ping/lib/Net/Ping.pm
-index 13cbe81..9e2497c 100644
---- a/dist/Net-Ping/lib/Net/Ping.pm
-+++ b/dist/Net-Ping/lib/Net/Ping.pm
-@@ -144,7 +144,7 @@ sub new
-   if ($self->{'host'}) {
-     my $host = $self->{'host'};
-     my $ip = _resolv($host)
--      or croak("could not resolve host $host");
-+      or carp("could not resolve host $host");
-     $self->{host} = $ip;
-     $self->{family} = $ip->{family};
-   }
-@@ -152,7 +152,7 @@ sub new
-   if ($self->{bind}) {
-     my $addr = $self->{bind};
-     my $ip = _resolv($addr)
--      or croak("could not resolve local addr $addr");
-+      or carp("could not resolve local addr $addr");
-     $self->{local_addr} = $ip;
-   } else {
-     $self->{local_addr} = undef;              # Don't bind by default
-@@ -323,7 +323,7 @@ sub bind
-     ($self->{proto} eq "udp" || $self->{proto} eq "icmp");
- 
-   $ip = $self->_resolv($local_addr);
--  croak("nonexistent local address $local_addr") unless defined($ip);
-+  carp("nonexistent local address $local_addr") unless defined($ip);
-   $self->{local_addr} = $ip;
- 
-   if (($self->{proto} ne "udp") && 
-@@ -1129,13 +1129,14 @@ sub open
-     $self->{family_local} = $self->{family};
-   }
- 
--  $ip = $self->_resolv($host);
-   $timeout = $self->{timeout} unless $timeout;
-+  $ip = $self->_resolv($host);
- 
--  if($self->{proto} eq "stream") {
--    if(defined($self->{fh}->fileno())) {
-+  if ($self->{proto} eq "stream") {
-+    if (defined($self->{fh}->fileno())) {
-       croak("socket is already open");
-     } else {
-+      return () unless $ip;
-       $self->tcp_connect($ip, $timeout);
-     }
-   }
-@@ -1851,12 +1852,11 @@ sub _resolv {
-         }
-         return \%h
-       } else {
--        croak("getnameinfo($getaddr[0]->{addr}) failed - $err");
-+        carp("getnameinfo($getaddr[0]->{addr}) failed - $err");
-       }
-     } else {
--      my $error = sprintf "getaddrinfo($h{host},,%s) failed - $err",
--                  ($family == AF_INET) ? "AF_INET" : "AF_INET6";
--      croak("$error");
-+      warn(sprintf("getaddrinfo($h{host},,%s) failed - $err",
-+                    $family == AF_INET ? "AF_INET" : "AF_INET6"));
-     }
-   # old way
-   } else {
-@@ -1871,7 +1871,7 @@ sub _resolv {
-       $h{family} = AF_INET;
-       return \%h
-     } else {
--      croak("gethostbyname($h{host}) failed - $^E");
-+      carp("gethostbyname($h{host}) failed - $^E");
-     }
-   }
- }
-@@ -1913,7 +1913,7 @@ sub _inet_ntoa {
-     if (defined($address)) {
-       $ret = $address;
-     } else {
--      croak("getnameinfo($addr) failed - $err");
-+      carp("getnameinfo($addr) failed - $err");
-     }
-   } else {
-     $ret = inet_ntoa($addr)
--- 
-2.31.1
-

SOURCES/perl-5.27.0-perl-129183-don-t-treat-as-an-escape-in-PATH-for-S.patch

@@ -1,32 +0,0 @@
-From e80af1fd276d83858d27742ea887415e3263960b Mon Sep 17 00:00:00 2001
-From: Tony Cook <tony@develop-help.com>
-Date: Wed, 12 Oct 2016 10:42:47 +1100
-Subject: [PATCH] (perl 129183) don't treat \ as an escape in PATH for -S
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- util.c | 5 ++---
- 1 file changed, 2 insertions(+), 3 deletions(-)
-
-diff --git a/util.c b/util.c
-index 5bb0dfc..6bc2fe5 100644
---- a/util.c
-+++ b/util.c
-@@ -3352,9 +3352,8 @@ Perl_find_script(pTHX_ const char *scriptname, bool dosearch,
- 	    if (len < sizeof tmpbuf)
- 		tmpbuf[len] = '\0';
- #  else
--	    s = delimcpy(tmpbuf, tmpbuf + sizeof tmpbuf, s, bufend,
--			':',
--			&len);
-+	    s = delimcpy_no_escape(tmpbuf, tmpbuf + sizeof tmpbuf, s, bufend,
-+                                   ':', &len);
- #  endif
- 	    if (s < bufend)
- 		s++;
--- 
-2.9.4
-

SOURCES/perl-5.27.0-perl-131211-fixup-File-Glob-degenerate-matching.patch

@@ -1,258 +0,0 @@
-From 0db967b2e6a4093a6a5f649190159767e5d005e0 Mon Sep 17 00:00:00 2001
-From: Yves Orton <demerphq@gmail.com>
-Date: Tue, 25 Apr 2017 15:17:06 +0200
-Subject: [PATCH] [perl #131211] fixup File::Glob degenerate matching
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-The old code would go quadratic with recursion and backtracking
-when doing patterns like "a*a*a*a*a*a*a*x" on a file like
-"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa".
-
-This patch changes the code to not recurse, and to not backtrack,
-as per this article from Russ Cox: https://research.swtch.com/glob
-
-It also adds a micro-optimisation for M_ONE and M_SET under the new code.
-
-Thanks to Avar and Russ Cox for helping with this patch, along with
-Jilles Tjoelker and the rest of the FreeBSD community.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- MANIFEST                   |  1 +
- ext/File-Glob/bsd_glob.c   | 64 +++++++++++++++++++++++--------
- ext/File-Glob/t/rt131211.t | 94 ++++++++++++++++++++++++++++++++++++++++++++++
- 3 files changed, 144 insertions(+), 15 deletions(-)
- create mode 100644 ext/File-Glob/t/rt131211.t
-
-diff --git a/MANIFEST b/MANIFEST
-index b7b6e74..af0da6c 100644
---- a/MANIFEST
-+++ b/MANIFEST
-@@ -3948,6 +3948,7 @@ ext/File-Glob/t/basic.t		See if File::Glob works
- ext/File-Glob/t/case.t		See if File::Glob works
- ext/File-Glob/t/global.t	See if File::Glob works
- ext/File-Glob/t/rt114984.t	See if File::Glob works
-+ext/File-Glob/t/rt131211.t	See if File::Glob works
- ext/File-Glob/t/taint.t		See if File::Glob works
- ext/File-Glob/t/threads.t	See if File::Glob + threads works
- ext/File-Glob/TODO		File::Glob extension todo list
-diff --git a/ext/File-Glob/bsd_glob.c b/ext/File-Glob/bsd_glob.c
-index 821ef20..e96fb73 100644
---- a/ext/File-Glob/bsd_glob.c
-+++ b/ext/File-Glob/bsd_glob.c
-@@ -563,8 +563,12 @@ glob0(const Char *pattern, glob_t *pglob)
- 			break;
- 		case BG_STAR:
- 			pglob->gl_flags |= GLOB_MAGCHAR;
--			/* collapse adjacent stars to one,
--			 * to avoid exponential behavior
-+                        /* Collapse adjacent stars to one.
-+                         * This is required to ensure that a pattern like
-+                         * "a**" matches a name like "a", as without this
-+                         * check when the first star matched everything it would
-+                         * cause the second star to return a match fail.
-+                         * As long ** is folded here this does not happen.
- 			 */
- 			if (bufnext == patbuf || bufnext[-1] != M_ALL)
- 				*bufnext++ = M_ALL;
-@@ -909,35 +913,56 @@ globextend(const Char *path, glob_t *pglob, size_t *limitp)
- 
- 
- /*
-- * pattern matching function for filenames.  Each occurrence of the *
-- * pattern causes a recursion level.
-+ * pattern matching function for filenames using state machine to avoid
-+ * recursion. We maintain a "nextp" and "nextn" to allow us to backtrack
-+ * without additional callframes, and to do cleanly prune the backtracking
-+ * state when multiple '*' (start) matches are included in the patter.
-+ *
-+ * Thanks to Russ Cox for the improved state machine logic to avoid quadratic
-+ * matching on failure.
-+ *
-+ * https://research.swtch.com/glob
-+ *
-+ * An example would be a pattern
-+ *  ("a*" x 100) . "y"
-+ * against a file name like
-+ *  ("a" x 100) . "x"
-+ *
-  */
- static int
- match(Char *name, Char *pat, Char *patend, int nocase)
- {
- 	int ok, negate_range;
- 	Char c, k;
-+	Char *nextp = NULL;
-+	Char *nextn = NULL;
- 
-+    loop:
- 	while (pat < patend) {
- 		c = *pat++;
- 		switch (c & M_MASK) {
- 		case M_ALL:
- 			if (pat == patend)
- 				return(1);
--			do
--			    if (match(name, pat, patend, nocase))
--				    return(1);
--			while (*name++ != BG_EOS)
--				;
--			return(0);
-+	                if (*name == BG_EOS)
-+	                        return 0;
-+			nextn = name + 1;
-+	                nextp = pat - 1;
-+			break;
- 		case M_ONE:
-+                        /* since * matches leftmost-shortest first   *
-+                         * if we encounter the EOS then backtracking *
-+                         * will not help, so we can exit early here. */
- 			if (*name++ == BG_EOS)
--				return(0);
-+                                return 0;
- 			break;
- 		case M_SET:
- 			ok = 0;
-+                        /* since * matches leftmost-shortest first   *
-+                         * if we encounter the EOS then backtracking *
-+                         * will not help, so we can exit early here. */
- 			if ((k = *name++) == BG_EOS)
--				return(0);
-+                                return 0;
- 			if ((negate_range = ((*pat & M_MASK) == M_NOT)) != BG_EOS)
- 				++pat;
- 			while (((c = *pat++) & M_MASK) != M_END)
-@@ -953,16 +978,25 @@ match(Char *name, Char *pat, Char *patend, int nocase)
- 				} else if (nocase ? (tolower(c) == tolower(k)) : (c == k))
- 					ok = 1;
- 			if (ok == negate_range)
--				return(0);
-+				goto fail;
- 			break;
- 		default:
- 			k = *name++;
- 			if (nocase ? (tolower(k) != tolower(c)) : (k != c))
--				return(0);
-+				goto fail;
- 			break;
- 		}
- 	}
--	return(*name == BG_EOS);
-+	if (*name == BG_EOS)
-+		return 1;
-+
-+    fail:
-+	if (nextn) {
-+		pat = nextp;
-+		name = nextn;
-+		goto loop;
-+	}
-+	return 0;
- }
- 
- /* Free allocated data belonging to a glob_t structure. */
-diff --git a/ext/File-Glob/t/rt131211.t b/ext/File-Glob/t/rt131211.t
-new file mode 100644
-index 0000000..c1bcbe0
---- /dev/null
-+++ b/ext/File-Glob/t/rt131211.t
-@@ -0,0 +1,94 @@
-+use strict;
-+use warnings;
-+use v5.16.0;
-+use File::Temp 'tempdir';
-+use File::Spec::Functions;
-+use Test::More;
-+use Time::HiRes qw(time);
-+
-+plan tests => 13;
-+
-+my $path = tempdir uc cleanup => 1;
-+my @files= (
-+    "x".("a" x 50)."b", # 0
-+    "abbbbbbbbbbbbc",   # 1
-+    "abbbbbbbbbbbbd",   # 2
-+    "aaabaaaabaaaabc",  # 3
-+    "pq",               # 4
-+    "r",                # 5
-+    "rttiiiiiii",       # 6
-+    "wewewewewewe",     # 7
-+    "weeeweeeweee",     # 8
-+    "weewweewweew",     # 9
-+    "wewewewewewewewewewewewewewewewewq", # 10
-+    "wtttttttetttttttwr", # 11
-+);
-+
-+
-+foreach (@files) {
-+    open(my $f, ">", catfile $path, $_);
-+}
-+
-+my $elapsed_fail= 0;
-+my $elapsed_match= 0;
-+my @got_files;
-+my @no_files;
-+my $count = 0;
-+
-+while (++$count < 10) {
-+    $elapsed_match -= time;
-+    @got_files= glob catfile $path, "x".("a*" x $count) . "b";
-+    $elapsed_match += time;
-+
-+    $elapsed_fail -= time;
-+    @no_files= glob catfile $path, "x".("a*" x $count) . "c";
-+    $elapsed_fail += time;
-+    last if $elapsed_fail > $elapsed_match * 100;
-+}
-+
-+is $count,10,
-+    "tried all the patterns without bailing out";
-+
-+cmp_ok $elapsed_fail/$elapsed_match,"<",2,
-+    "time to fail less than twice the time to match";
-+is "@got_files", catfile($path, $files[0]),
-+    "only got the expected file for xa*..b";
-+is "@no_files", "", "shouldnt have files for xa*..c";
-+
-+
-+@got_files= glob catfile $path, "a*b*b*b*bc";
-+is "@got_files", catfile($path, $files[1]),
-+    "only got the expected file for a*b*b*b*bc";
-+
-+@got_files= sort glob catfile $path, "a*b*b*bc";
-+is "@got_files", catfile($path, $files[3])." ".catfile($path,$files[1]),
-+    "got the expected two files for a*b*b*bc";
-+
-+@got_files= sort glob catfile $path, "p*";
-+is "@got_files", catfile($path, $files[4]),
-+    "p* matches pq";
-+
-+@got_files= sort glob catfile $path, "r*???????";
-+is "@got_files", catfile($path, $files[6]),
-+    "r*??????? works as expected";
-+
-+@got_files= sort glob catfile $path, "w*e*w??e";
-+is "@got_files", join(" ", sort map { catfile($path, $files[$_]) } (7,8)),
-+    "w*e*w??e works as expected";
-+
-+@got_files= sort glob catfile $path, "w*e*we??";
-+is "@got_files", join(" ", sort map { catfile($path, $files[$_]) } (7,8,9,10)),
-+    "w*e*we?? works as expected";
-+
-+@got_files= sort glob catfile $path, "w**e**w";
-+is "@got_files", join(" ", sort map { catfile($path, $files[$_]) } (9)),
-+    "w**e**w works as expected";
-+
-+@got_files= sort glob catfile $path, "*wee*";
-+is "@got_files", join(" ", sort map { catfile($path, $files[$_]) } (8,9)),
-+    "*wee* works as expected";
-+
-+@got_files= sort glob catfile $path, "we*";
-+is "@got_files", join(" ", sort map { catfile($path, $files[$_]) } (7,8,9,10)),
-+    "we* works as expected";
-+
--- 
-2.9.4
-

SOURCES/perl-5.27.1-File-Glob-tweak-rt131211.t-to-be-less-sensitive-on-w.patch

@@ -1,45 +0,0 @@
-From b4d257e2d408f0f1c6686dcdc112f3ebfec68f44 Mon Sep 17 00:00:00 2001
-From: Yves Orton <demerphq@gmail.com>
-Date: Tue, 27 Jun 2017 10:22:23 +0200
-Subject: [PATCH] File::Glob - tweak rt131211.t to be less sensitive on wonky
- boxes
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-make the test less senstive and avoid divide by zero errors,
-also we skip the test if either elapsed_match or elapsed_fail is
-true, as we can not rely on the timings then. For the operations
-we are doing we should get a non-zero timing from Time::HiRes.
-
-This should mean that running this test on boxes with heavy
-load, etc, will no longer result in false positives.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- ext/File-Glob/t/rt131211.t | 9 +++++++--
- 1 file changed, 7 insertions(+), 2 deletions(-)
-
-diff --git a/ext/File-Glob/t/rt131211.t b/ext/File-Glob/t/rt131211.t
-index c1bcbe0..b29cd04 100644
---- a/ext/File-Glob/t/rt131211.t
-+++ b/ext/File-Glob/t/rt131211.t
-@@ -49,8 +49,13 @@ while (++$count < 10) {
- is $count,10,
-     "tried all the patterns without bailing out";
- 
--cmp_ok $elapsed_fail/$elapsed_match,"<",2,
--    "time to fail less than twice the time to match";
-+SKIP: {
-+    skip "unstable timing", 1 unless $elapsed_match && $elapsed_fail;
-+    ok $elapsed_fail <= 10 * $elapsed_match,
-+        "time to fail less than 10x the time to match"
-+        or diag("elapsed_match=$elapsed_match elapsed_fail=$elapsed_fail");
-+}
-+
- is "@got_files", catfile($path, $files[0]),
-     "only got the expected file for xa*..b";
- is "@no_files", "", "shouldnt have files for xa*..c";
--- 
-2.9.4
-

SOURCES/perl-5.27.1-RT-130907-Fix-the-Unicode-Bug-in-split.patch

@@ -1,226 +0,0 @@
-From 5aca16e032861ea3dfcc96ad417ea87e2b1552e5 Mon Sep 17 00:00:00 2001
-From: Aaron Crane <arc@cpan.org>
-Date: Sat, 4 Mar 2017 12:50:58 +0000
-Subject: [PATCH] RT #130907: Fix the Unicode Bug in split " "
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Ported to 5.26.0:
-
-commit 20ae58f7a9bbf84d043d6e90f5988b6e3ca4ee3d
-Author: Aaron Crane <arc@cpan.org>
-Date:   Sat Mar 4 12:50:58 2017 +0000
-
-    RT #130907: Fix the Unicode Bug in split " "
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- lib/feature.pm       |  5 +++--
- pod/perldelta.pod    |  9 +++++++++
- pod/perlfunc.pod     |  8 ++++++++
- pod/perlunicode.pod  | 11 +++++++++++
- pod/perluniintro.pod |  5 +++--
- pp.c                 | 13 +++++++++++++
- regen/feature.pl     |  5 +++--
- t/op/split.t         | 20 +++++++++++++++++++-
- 8 files changed, 69 insertions(+), 7 deletions(-)
-
-diff --git a/lib/feature.pm b/lib/feature.pm
-index ed13273..93e020b 100644
---- a/lib/feature.pm
-+++ b/lib/feature.pm
-@@ -175,8 +175,9 @@ C<use feature 'unicode_strings'> subpragma is B<strongly> recommended.
- 
- This feature is available starting with Perl 5.12; was almost fully
- implemented in Perl 5.14; and extended in Perl 5.16 to cover C<quotemeta>;
--and extended further in Perl 5.26 to cover L<the range
--operator|perlop/Range Operators>.
-+was extended further in Perl 5.26 to cover L<the range
-+operator|perlop/Range Operators>; and was extended again in Perl 5.28 to
-+cover L<special-cased whitespace splitting|perlfunc/split>.
- 
- =head2 The 'unicode_eval' and 'evalbytes' features
- 
-#diff --git a/pod/perldelta.pod b/pod/perldelta.pod
-#index 06dcd1d..d31335f 100644
-#--- a/pod/perldelta.pod
-#+++ b/pod/perldelta.pod
-#@@ -3206,6 +3206,15 @@ calls.
-# Parsing bad POSIX charclasses no longer leaks memory.
-# L<[perl #128313]|https://rt.perl.org/Public/Bug/Display.html?id=128313>
-# 
-#+=item *
-#+
-#+C<split ' '> now correctly handles the argument being split when in the
-#+scope of the L<< C<unicode_strings>|feature/"The 'unicode_strings' feature"
-#+>> feature. Previously, when a string using the single-byte internal
-#+representation contained characters that are whitespace by Unicode rules but
-#+not by ASCII rules, it treated those characters as part of fields rather
-#+than as field separators.  [perl #130907]
-#+
-# =back
-# 
-# =head1 Known Problems
-diff --git a/pod/perlfunc.pod b/pod/perlfunc.pod
-index b8dca6e..9abadf4 100644
---- a/pod/perlfunc.pod
-+++ b/pod/perlfunc.pod
-@@ -7616,6 +7616,14 @@ special case was restricted to the use of a plain S<C<" ">> as the
- pattern argument to split; in Perl 5.18.0 and later this special case is
- triggered by any expression which evaluates to the simple string S<C<" ">>.
- 
-+As of Perl 5.28, this special-cased whitespace splitting works as expected in
-+the scope of L<< S<C<"use feature 'unicode_strings">>|feature/The
-+'unicode_strings' feature >>. In previous versions, and outside the scope of
-+that feature, it exhibits L<perlunicode/The "Unicode Bug">: characters that are
-+whitespace according to Unicode rules but not according to ASCII rules can be
-+treated as part of fields rather than as field separators, depending on the
-+string's internal encoding.
-+
- If omitted, PATTERN defaults to a single space, S<C<" ">>, triggering
- the previously described I<awk> emulation.
- 
-diff --git a/pod/perlunicode.pod b/pod/perlunicode.pod
-index 9c13c35..2e84e95 100644
---- a/pod/perlunicode.pod
-+++ b/pod/perlunicode.pod
-@@ -1835,6 +1835,17 @@ outside its scope, it could produce strings whose length in characters
- exceeded that of the right-hand side, where the right-hand side took up more
- bytes than the correct range endpoint.
- 
-+=item *
-+
-+In L<< C<split>'s special-case whitespace splitting|perlfunc/split >>.
-+
-+Starting in Perl 5.28.0, the C<split> function with a pattern specified as
-+a string containing a single space handles whitespace characters consistently
-+within the scope of of C<unicode_strings>. Prior to that, or outside its scope,
-+characters that are whitespace according to Unicode rules but not according to
-+ASCII rules were treated as field contents rather than field separators when
-+they appear in byte-encoded strings.
-+
- =back
- 
- You can see from the above that the effect of C<unicode_strings>
-diff --git a/pod/perluniintro.pod b/pod/perluniintro.pod
-index d35de34..595ec46 100644
---- a/pod/perluniintro.pod
-+++ b/pod/perluniintro.pod
-@@ -151,11 +151,12 @@ serious Unicode work.  The maintenance release 5.6.1 fixed many of the
- problems of the initial Unicode implementation, but for example
- regular expressions still do not work with Unicode in 5.6.1.
- Perl v5.14.0 is the first release where Unicode support is
--(almost) seamlessly integrable without some gotchas. (There are two
-+(almost) seamlessly integrable without some gotchas. (There are a few
- exceptions. Firstly, some differences in L<quotemeta|perlfunc/quotemeta>
- were fixed starting in Perl 5.16.0. Secondly, some differences in
- L<the range operator|perlop/Range Operators> were fixed starting in
--Perl 5.26.0.)
-+Perl 5.26.0. Thirdly, some differences in L<split|perlfunc/split> were fixed
-+started in Perl 5.28.0.)
- 
- To enable this
- seamless support, you should C<use feature 'unicode_strings'> (which is
-diff --git a/pp.c b/pp.c
-index cc4cb59..d9dd005 100644
---- a/pp.c
-+++ b/pp.c
-@@ -5740,6 +5740,7 @@ PP(pp_split)
-     STRLEN len;
-     const char *s = SvPV_const(sv, len);
-     const bool do_utf8 = DO_UTF8(sv);
-+    const bool in_uni_8_bit = IN_UNI_8_BIT;
-     const char *strend = s + len;
-     PMOP *pm = cPMOPx(PL_op);
-     REGEXP *rx;
-@@ -5826,6 +5827,10 @@ PP(pp_split)
- 	    while (s < strend && isSPACE_LC(*s))
- 		s++;
- 	}
-+        else if (in_uni_8_bit) {
-+            while (s < strend && isSPACE_L1(*s))
-+                s++;
-+        }
- 	else {
- 	    while (s < strend && isSPACE(*s))
- 		s++;
-@@ -5857,6 +5862,10 @@ PP(pp_split)
-             {
- 	        while (m < strend && !isSPACE_LC(*m))
- 		    ++m;
-+            }
-+            else if (in_uni_8_bit) {
-+                while (m < strend && !isSPACE_L1(*m))
-+                    ++m;
-             } else {
-                 while (m < strend && !isSPACE(*m))
-                     ++m;
-@@ -5891,6 +5900,10 @@ PP(pp_split)
-             {
- 	        while (s < strend && isSPACE_LC(*s))
- 		    ++s;
-+            }
-+            else if (in_uni_8_bit) {
-+                while (s < strend && isSPACE_L1(*s))
-+                    ++s;
-             } else {
-                 while (s < strend && isSPACE(*s))
-                     ++s;
-diff --git a/regen/feature.pl b/regen/feature.pl
-index 579120e..8a4ce63 100755
---- a/regen/feature.pl
-+++ b/regen/feature.pl
-@@ -485,8 +485,9 @@ C<use feature 'unicode_strings'> subpragma is B<strongly> recommended.
- 
- This feature is available starting with Perl 5.12; was almost fully
- implemented in Perl 5.14; and extended in Perl 5.16 to cover C<quotemeta>;
--and extended further in Perl 5.26 to cover L<the range
--operator|perlop/Range Operators>.
-+was extended further in Perl 5.26 to cover L<the range
-+operator|perlop/Range Operators>; and was extended again in Perl 5.28 to
-+cover L<special-cased whitespace splitting|perlfunc/split>.
- 
- =head2 The 'unicode_eval' and 'evalbytes' features
- 
-diff --git a/t/op/split.t b/t/op/split.t
-index d60bcaf..038c5d7 100644
---- a/t/op/split.t
-+++ b/t/op/split.t
-@@ -7,7 +7,7 @@ BEGIN {
-     set_up_inc('../lib');
- }
- 
--plan tests => 163;
-+plan tests => 172;
- 
- $FS = ':';
- 
-@@ -480,6 +480,24 @@ is($cnt, scalar(@ary));
-         qq{split(\$cond ? qr/ / : " ", "$exp") behaves as expected over repeated similar patterns};
- }
- 
-+SKIP: {
-+    # RT #130907: unicode_strings feature doesn't work with split ' '
-+
-+    my ($sp) = grep /\s/u, map chr, reverse 128 .. 255 # prefer \xA0 over \x85
-+        or skip 'no unicode whitespace found in high-8-bit range', 9;
-+
-+    for (["$sp$sp. /", "leading unicode whitespace"],
-+         [".$sp$sp/",  "unicode whitespace separator"],
-+         [". /$sp$sp", "trailing unicode whitespace"]) {
-+        my ($str, $desc) = @$_;
-+        use feature "unicode_strings";
-+        my @got = split " ", $str;
-+        is @got, 2, "whitespace split: $desc: field count";
-+        is $got[0], '.', "whitespace split: $desc: field 0";
-+        is $got[1], '/', "whitespace split: $desc: field 1";
-+    }
-+}
-+
- {
-     # 'RT #116086: split "\x20" does not work as documented';
-     my @results;
--- 
-2.9.4
-

SOURCES/perl-5.27.1-perl-131679-Fix-our-sub-foo-bar-message.patch

@@ -1,51 +0,0 @@
-From b9a58d500dd75ba783abac92a56e57d41227f62b Mon Sep 17 00:00:00 2001
-From: Father Chrysostomos <sprout@cpan.org>
-Date: Sun, 2 Jul 2017 11:35:20 -0700
-Subject: [PATCH] =?UTF-8?q?[perl=20#131679]=20Fix=20=E2=80=98our=20sub=20f?=
- =?UTF-8?q?oo::bar=E2=80=99=20message?=
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-It should say subroutine, not variable.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- t/lib/croak/toke | 6 ++++++
- toke.c           | 3 ++-
- 2 files changed, 8 insertions(+), 1 deletion(-)
-
-diff --git a/t/lib/croak/toke b/t/lib/croak/toke
-index 7aa15ef..2603224 100644
---- a/t/lib/croak/toke
-+++ b/t/lib/croak/toke
-@@ -133,6 +133,12 @@ state sub;
- EXPECT
- Missing name in "state sub" at - line 2.
- ########
-+# NAME our sub pack::foo
-+our sub foo::bar;
-+EXPECT
-+No package name allowed for subroutine &foo::bar in "our" at - line 1, near "our sub foo::bar"
-+Execution of - aborted due to compilation errors.
-+########
- # NAME my sub pack::foo
- use feature 'lexical_subs', 'state';
- my sub foo::bar;
-diff --git a/toke.c b/toke.c
-index ace92e3..6aa5f26 100644
---- a/toke.c
-+++ b/toke.c
-@@ -8848,7 +8848,8 @@ S_pending_ident(pTHX)
-         if (PL_in_my == KEY_our) {	/* "our" is merely analogous to "my" */
-             if (has_colon)
-                 yyerror_pv(Perl_form(aTHX_ "No package name allowed for "
--                                  "variable %s in \"our\"",
-+                                  "%se %s in \"our\"",
-+                                  *PL_tokenbuf=='&' ?"subroutin":"variabl",
-                                   PL_tokenbuf), UTF ? SVf_UTF8 : 0);
-             tmp = allocmy(PL_tokenbuf, tokenbuf_len, UTF ? SVf_UTF8 : 0);
-         }
--- 
-2.9.4
-

SOURCES/perl-5.27.1-t-lib-warnings-utf8-Fix-test.patch

@@ -1,30 +0,0 @@
-From 97e57bec1f0ba4f0c3b1dc18ee146632010e3373 Mon Sep 17 00:00:00 2001
-From: Karl Williamson <khw@cpan.org>
-Date: Sat, 15 Jul 2017 19:36:25 -0600
-Subject: [PATCH] t/lib/warnings/utf8: Fix test
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-There is some randomness to this test added to fix [perl #131646].
-Change what passes to be a pattern that matches the correct template
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- t/lib/warnings/utf8 | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/t/lib/warnings/utf8 b/t/lib/warnings/utf8
-index 9066308..dfc58c1 100644
---- a/t/lib/warnings/utf8
-+++ b/t/lib/warnings/utf8
-@@ -781,4 +781,5 @@ no warnings;
- use warnings 'utf8';
- for(uc 0..t){0~~pack"UXc",exp}
- EXPECT
--Malformed UTF-8 character: \xc2\x00 (unexpected non-continuation byte 0x00, immediately after start byte 0xc2; need 2 bytes, got 1)  in smart match at - line 9.
-+OPTIONS regex
-+Malformed UTF-8 character: \\x([[:xdigit:]]{2})\\x([[:xdigit:]]{2}) \(unexpected non-continuation byte 0x\2, immediately after start byte 0x\1; need 2 bytes, got 1\)  in smart match at - line 9.
--- 
-2.9.4
-

SOURCES/perl-5.27.1-utf8n_to_uvchr-Don-t-display-too-many-bytes-in-msg.patch

@@ -1,43 +0,0 @@
-From 05b9033b464ce8dd2c9b33238f9aa14755d7a91a Mon Sep 17 00:00:00 2001
-From: Karl Williamson <khw@cpan.org>
-Date: Sat, 17 Jun 2017 17:56:10 -0600
-Subject: [PATCH] utf8n_to_uvchr(): Don't display too many bytes in msg
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-When raising a message about malformed UTF-8, we shouldn't display bytes
-from the next character, unless those bytes were expected to have been
-part of the current one.  Tests for this will be added in future commits
-in ext/XS-APItest/t/utf8_warn_base.pl
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- utf8.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/utf8.c b/utf8.c
-index ee5405f..e55a6f1 100644
---- a/utf8.c
-+++ b/utf8.c
-@@ -1428,7 +1428,7 @@ Perl_utf8n_to_uvchr_error(pTHX_ const U8 *s,
-                         if (pack_warn) {
-                             message = Perl_form(aTHX_ "%s: %s (overflows)",
-                                             malformed_text,
--                                            _byte_dump_string(s0, send - s0, 0));
-+                                            _byte_dump_string(s0, curlen, 0));
-                         }
-                     }
-                 }
-@@ -1554,7 +1554,7 @@ Perl_utf8n_to_uvchr_error(pTHX_ const U8 *s,
-                                 "%s: %s (overlong; instead use %s to represent"
-                                 " U+%0*" UVXf ")",
-                                 malformed_text,
--                                _byte_dump_string(s0, send - s0, 0),
-+                                _byte_dump_string(s0, curlen, 0),
-                                 _byte_dump_string(tmpbuf, e - tmpbuf, 0),
-                                 ((uv < 256) ? 2 : 4), /* Field width of 2 for
-                                                          small code points */
--- 
-2.9.4
-

SOURCES/perl-5.27.10-PATCH-perl-132167-Parse-error-in-regex_sets.patch

@@ -1,57 +0,0 @@
-From 8121278aa8fe72e9e8aca8651c7f1d4fa204ac1d Mon Sep 17 00:00:00 2001
-From: Karl Williamson <khw@cpan.org>
-Date: Mon, 2 Apr 2018 21:54:59 -0600
-Subject: [PATCH] PATCH: [perl #132167] Parse error in regex_sets
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-When popping the stack, the code inappropriately also subtracted one
-from the result.  This is probably left over from an earlier change in
-the implementation.  The top of the stack contained the correct value;
-subtracting was a mistake.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- regcomp.c         |  2 +-
- t/re/regex_sets.t | 11 +++++++++++
- 2 files changed, 12 insertions(+), 1 deletion(-)
-
-diff --git a/regcomp.c b/regcomp.c
-index 018d5646fc..39ab260efa 100644
---- a/regcomp.c
-+++ b/regcomp.c
-@@ -15689,7 +15689,7 @@ redo_curchar:
-                  * fence.  Get rid of it */
-                 fence_ptr = av_pop(fence_stack);
-                 assert(fence_ptr);
--                fence = SvIV(fence_ptr) - 1;
-+                fence = SvIV(fence_ptr);
-                 SvREFCNT_dec_NN(fence_ptr);
-                 fence_ptr = NULL;
- 
-diff --git a/t/re/regex_sets.t b/t/re/regex_sets.t
-index e9644bd4e6..e70df81254 100644
---- a/t/re/regex_sets.t
-+++ b/t/re/regex_sets.t
-@@ -204,6 +204,17 @@ for my $char ("٠", "٥", "٩") {
-     like("a", qr/$pat/, "/$pat/ compiles and matches 'a'");
- }
- 
-+{   # [perl #132167]
-+    fresh_perl_is('no warnings "experimental::regex_sets";
-+        print "c" =~ qr/(?[ ( \p{Uppercase} ) + (\p{Lowercase} - ([a] + [b]))  ])/;',
-+        1, {},
-+        'qr/(?[ ( \p{Uppercase} ) + (\p{Lowercase} - ([a] + [b]))  ]) compiles and properly matches');
-+    fresh_perl_is('no warnings "experimental::regex_sets";
-+        print "b" =~ qr/(?[ ( \p{Uppercase} ) + (\p{Lowercase} - ([a] + [b]))  ])/;',
-+        "", {},
-+        'qr/(?[ ( \p{Uppercase} ) + (\p{Lowercase} - ([a] + [b]))  ]) compiles and properly matches');
-+}
-+
- done_testing();
- 
- 1;
--- 
-2.14.3
-

SOURCES/perl-5.27.10-PATCH-perl-133074-5.26.1-some-coverity-fixes.patch

@@ -1,71 +0,0 @@
-From 62e6b70574842d7f2c547d33c85c50228522f685 Mon Sep 17 00:00:00 2001
-From: Marc-Philip <marc-philip.werner@sap.com>
-Date: Sun, 8 Apr 2018 12:15:29 -0600
-Subject: [PATCH] PATCH: [perl #133074] 5.26.1: some coverity fixes
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-we have some coverity code scans here. They have found this
-uninilialized variable in pp.c and the integer overrun in toke.c.
-Though it might be possible that these are false positives (no
-reasonable control path gets there), it's good to mute the scan here to
-see the real problems easier.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- pp.c   | 1 +
- toke.c | 8 ++++----
- 2 files changed, 5 insertions(+), 4 deletions(-)
-
-diff --git a/pp.c b/pp.c
-index 5524131658..d777ae4309 100644
---- a/pp.c
-+++ b/pp.c
-@@ -3727,6 +3727,7 @@ PP(pp_ucfirst)
-     if (! slen) {   /* If empty */
- 	need = 1; /* still need a trailing NUL */
- 	ulen = 0;
-+        *tmpbuf = '\0';
-     }
-     else if (DO_UTF8(source)) {	/* Is the source utf8? */
- 	doing_utf8 = TRUE;
-diff --git a/toke.c b/toke.c
-index 3405dc6c89..fc87252bb1 100644
---- a/toke.c
-+++ b/toke.c
-@@ -9052,7 +9052,7 @@ S_pending_ident(pTHX)
- 		HEK * const stashname = HvNAME_HEK(stash);
- 		SV *  const sym = newSVhek(stashname);
-                 sv_catpvs(sym, "::");
--                sv_catpvn_flags(sym, PL_tokenbuf+1, tokenbuf_len - 1, (UTF ? SV_CATUTF8 : SV_CATBYTES ));
-+                sv_catpvn_flags(sym, PL_tokenbuf+1, tokenbuf_len > 0 ? tokenbuf_len - 1 : 0, (UTF ? SV_CATUTF8 : SV_CATBYTES ));
-                 pl_yylval.opval = newSVOP(OP_CONST, 0, sym);
-                 pl_yylval.opval->op_private = OPpCONST_ENTERED;
-                 if (pit != '&')
-@@ -9080,7 +9080,7 @@ S_pending_ident(pTHX)
-         && PL_lex_state != LEX_NORMAL
-         && !PL_lex_brackets)
-     {
--        GV *const gv = gv_fetchpvn_flags(PL_tokenbuf + 1, tokenbuf_len - 1,
-+        GV *const gv = gv_fetchpvn_flags(PL_tokenbuf + 1, tokenbuf_len > 0 ? tokenbuf_len - 1 : 0,
-                                          ( UTF ? SVf_UTF8 : 0 ) | GV_ADDMG,
-                                          SVt_PVAV);
-         if ((!gv || ((PL_tokenbuf[0] == '@') ? !GvAV(gv) : !GvHV(gv)))
-@@ -9097,11 +9097,11 @@ S_pending_ident(pTHX)
-     /* build ops for a bareword */
-     pl_yylval.opval = newSVOP(OP_CONST, 0,
- 				   newSVpvn_flags(PL_tokenbuf + 1,
--						      tokenbuf_len - 1,
-+                                                      tokenbuf_len > 0 ? tokenbuf_len - 1 : 0,
-                                                       UTF ? SVf_UTF8 : 0 ));
-     pl_yylval.opval->op_private = OPpCONST_ENTERED;
-     if (pit != '&')
--	gv_fetchpvn_flags(PL_tokenbuf+1, tokenbuf_len - 1,
-+        gv_fetchpvn_flags(PL_tokenbuf+1, tokenbuf_len > 0 ? tokenbuf_len - 1 : 0,
- 		     (PL_in_eval ? GV_ADDMULTI : GV_ADD)
-                      | ( UTF ? SVf_UTF8 : 0 ),
- 		     ((PL_tokenbuf[0] == '$') ? SVt_PV
--- 
-2.14.3
-

SOURCES/perl-5.27.2-Avoid-compiler-warnings-due-to-mismatched-types-in-p.patch

@@ -1,45 +0,0 @@
-From 357c35e6f18e65f372e7a1b22ee39a3c7c9e5810 Mon Sep 17 00:00:00 2001
-From: Robin Barker <RMBarker@cpan.org>
-Date: Mon, 17 Dec 2012 18:20:14 +0100
-Subject: [PATCH] Avoid compiler warnings due to mismatched types in *printf
- format strings.
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-gcc (and probably others) was warning about a mismatch for between `int`
-(implied by the format %d) and the actual type passed, `line_t`. Avoid this
-by explicitly casting to UV, and using UVuf.
-
-CPAN #63832
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- cpan/ExtUtils-Constant/lib/ExtUtils/Constant/ProxySubs.pm | 7 ++++---
- 1 file changed, 4 insertions(+), 3 deletions(-)
-
-diff --git a/cpan/ExtUtils-Constant/lib/ExtUtils/Constant/ProxySubs.pm b/cpan/ExtUtils-Constant/lib/ExtUtils/Constant/ProxySubs.pm
-index 545d322..c7e6d05 100644
---- a/cpan/ExtUtils-Constant/lib/ExtUtils/Constant/ProxySubs.pm
-+++ b/cpan/ExtUtils-Constant/lib/ExtUtils/Constant/ProxySubs.pm
-@@ -629,13 +629,14 @@ EOA
- 	if ((C_ARRAY_LENGTH(values_for_notfound) > 1)
- 	    ? hv_exists_ent(${c_subname}_missing, sv, 0) : 0) {
- 	    sv = newSVpvf("Your vendor has not defined $package_sprintf_safe macro %" SVf
--			  ", used at %" COP_FILE_F " line %d\\n", sv,
--			  COP_FILE(cop), CopLINE(cop));
-+			  ", used at %" COP_FILE_F " line %" UVuf "\\n", 
-+			  sv, COP_FILE(cop), (UV)CopLINE(cop));
- 	} else
- #endif
- 	{
- 	    sv = newSVpvf("%"SVf" is not a valid $package_sprintf_safe macro at %"
--			  COP_FILE_F " line %d\\n", sv, COP_FILE(cop), CopLINE(cop));
-+			  COP_FILE_F " line %" UVuf "\\n",
-+			  sv, COP_FILE(cop), (UV)CopLINE(cop));
- 	}
- 	croak_sv(sv_2mortal(sv));
- EOC
--- 
-2.9.4
-

SOURCES/perl-5.27.2-EU-Constant-avoid-uninit-warning.patch

@@ -1,69 +0,0 @@
-From 389f3ef2fdfbba2c2816e7334a69a5f540c0a33d Mon Sep 17 00:00:00 2001
-From: David Mitchell <davem@iabyn.com>
-Date: Mon, 15 Dec 2014 16:14:13 +0000
-Subject: [PATCH] EU::Constant: avoid 'uninit' warning
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-The code generated by ExtUtils::Constant can look something like:
-
-static int
-constant (..., IV *iv_return) {
-   switch (...) {
-     case ...:
-       *iv_return = ...;
-       return PERL_constant_ISIV;
-     ...
-  }
-}
-
-{
-    int type;
-    IV iv;
-    type = constant(..., &iv);
-    switch (type) {
-        case PERL_constant_ISIV:
-            PUSHi(iv);
-    ...
-    }
-}
-
-and the compiler isn't clever enough to realise that the value of iv
-is only used in the code path where its been set.
-
-So initialise it to zero to shut gcc up. Ditto nv and pv.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- cpan/ExtUtils-Constant/lib/ExtUtils/Constant.pm | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/cpan/ExtUtils-Constant/lib/ExtUtils/Constant.pm b/cpan/ExtUtils-Constant/lib/ExtUtils/Constant.pm
-index 0dc9258..cf0e1ca 100644
---- a/cpan/ExtUtils-Constant/lib/ExtUtils/Constant.pm
-+++ b/cpan/ExtUtils-Constant/lib/ExtUtils/Constant.pm
-@@ -198,17 +198,17 @@ $XS_subname(sv)
- EOT
- 
-   if ($params->{IV}) {
--    $xs .= "	IV		iv;\n";
-+    $xs .= "	IV		iv = 0; /* avoid uninit var warning */\n";
-   } else {
-     $xs .= "	/* IV\t\tiv;\tUncomment this if you need to return IVs */\n";
-   }
-   if ($params->{NV}) {
--    $xs .= "	NV		nv;\n";
-+    $xs .= "	NV		nv = 0.0; /* avoid uninit var warning */\n";
-   } else {
-     $xs .= "	/* NV\t\tnv;\tUncomment this if you need to return NVs */\n";
-   }
-   if ($params->{PV}) {
--    $xs .= "	const char	*pv;\n";
-+    $xs .= "	const char	*pv = NULL; /* avoid uninit var warning */\n";
-   } else {
-     $xs .=
-       "	/* const char\t*pv;\tUncomment this if you need to return PVs */\n";
--- 
-2.9.4
-

SOURCES/perl-5.27.3-avoid-the-address-of-.-will-always-evaluate-as-.-war.patch

@@ -1,60 +0,0 @@
-From 45908e4d120d33a558a8b052036c56cd0c90b898 Mon Sep 17 00:00:00 2001
-From: Yves Orton <demerphq@gmail.com>
-Date: Wed, 13 Sep 2017 13:30:25 +0200
-Subject: [PATCH] avoid  'the address of ... will always evaluate as ...' warns
- in mem macros
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-In f14cf363205 we added asserts to our memory macros (Copy(), Zero() etc)
-to ensure that the target is non-null. These asserts throw warnings like
-
-    perl.c: In function ‘Perl_eval_sv’:
-    perl.c:2976:264: warning: the address of ‘myop’ will always evaluate
-    as ‘true’ [-Waddress]
-         Zero(&myop, 1, UNOP);
-
-which is annoying. This patch changes how these asserts are coded so
-we avoid the warning. Thanks to Zefram for the fix.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- handy.h | 17 ++++++++++-------
- 1 file changed, 10 insertions(+), 7 deletions(-)
-
-diff --git a/handy.h b/handy.h
-index 31afaae65e..85e8f70721 100644
---- a/handy.h
-+++ b/handy.h
-@@ -2409,17 +2409,20 @@ void Perl_mem_log_del_sv(const SV *sv, const char *filename, const int linenumbe
- #define Safefree(d)	safefree(MEM_LOG_FREE((Malloc_t)(d)))
- #endif
- 
--#define Move(s,d,n,t)	(MEM_WRAP_CHECK_(n,t) assert(d), assert(s), (void)memmove((char*)(d),(const char*)(s), (n) * sizeof(t)))
--#define Copy(s,d,n,t)	(MEM_WRAP_CHECK_(n,t) assert(d), assert(s), (void)memcpy((char*)(d),(const char*)(s), (n) * sizeof(t)))
--#define Zero(d,n,t)	(MEM_WRAP_CHECK_(n,t) assert(d), (void)memzero((char*)(d), (n) * sizeof(t)))
-+#define perl_assert_ptr(p) assert( ((void*)(p)) != 0 )
- 
--#define MoveD(s,d,n,t)	(MEM_WRAP_CHECK_(n,t) assert(d), assert(s), memmove((char*)(d),(const char*)(s), (n) * sizeof(t)))
--#define CopyD(s,d,n,t)	(MEM_WRAP_CHECK_(n,t) assert(d), assert(s), memcpy((char*)(d),(const char*)(s), (n) * sizeof(t)))
-+
-+#define Move(s,d,n,t)	(MEM_WRAP_CHECK_(n,t) perl_assert_ptr(d), perl_assert_ptr(s), (void)memmove((char*)(d),(const char*)(s), (n) * sizeof(t)))
-+#define Copy(s,d,n,t)	(MEM_WRAP_CHECK_(n,t) perl_assert_ptr(d), perl_assert_ptr(s), (void)memcpy((char*)(d),(const char*)(s), (n) * sizeof(t)))
-+#define Zero(d,n,t)	(MEM_WRAP_CHECK_(n,t) perl_assert_ptr(d), (void)memzero((char*)(d), (n) * sizeof(t)))
-+
-+#define MoveD(s,d,n,t)	(MEM_WRAP_CHECK_(n,t) perl_assert_ptr(d), perl_assert_ptr(s), memmove((char*)(d),(const char*)(s), (n) * sizeof(t)))
-+#define CopyD(s,d,n,t)	(MEM_WRAP_CHECK_(n,t) perl_assert_ptr(d), perl_assert_ptr(s), memcpy((char*)(d),(const char*)(s), (n) * sizeof(t)))
- #ifdef HAS_MEMSET
--#define ZeroD(d,n,t)	(MEM_WRAP_CHECK_(n,t) assert(d), memzero((char*)(d), (n) * sizeof(t)))
-+#define ZeroD(d,n,t)	(MEM_WRAP_CHECK_(n,t) perl_assert_ptr(d), memzero((char*)(d), (n) * sizeof(t)))
- #else
- /* Using bzero(), which returns void.  */
--#define ZeroD(d,n,t)	(MEM_WRAP_CHECK_(n,t) assert(d), memzero((char*)(d), (n) * sizeof(t)),d)
-+#define ZeroD(d,n,t)	(MEM_WRAP_CHECK_(n,t) perl_assert_ptr(d), memzero((char*)(d), (n) * sizeof(t)),d)
- #endif
- 
- #define PoisonWith(d,n,t,b)	(MEM_WRAP_CHECK_(n,t) (void)memset((char*)(d), (U8)(b), (n) * sizeof(t)))
--- 
-2.13.6
-

SOURCES/perl-5.27.3-perl-132008-try-to-prevent-the-similar-mistakes-in-t.patch

@@ -1,30 +0,0 @@
-From 4369267db9ca4982c1a9bd1ef680bc4350decc3a Mon Sep 17 00:00:00 2001
-From: Tony Cook <tony@develop-help.com>
-Date: Mon, 18 Sep 2017 15:07:21 +1000
-Subject: [PATCH] (perl #132008) try to prevent the similar mistakes in the
- future
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- dist/Term-ReadLine/lib/Term/ReadLine.pm | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/dist/Term-ReadLine/lib/Term/ReadLine.pm b/dist/Term-ReadLine/lib/Term/ReadLine.pm
-index e00fb376cd..78c1ebf5b6 100644
---- a/dist/Term-ReadLine/lib/Term/ReadLine.pm
-+++ b/dist/Term-ReadLine/lib/Term/ReadLine.pm
-@@ -75,6 +75,8 @@ history. Returns the old value.
- returns an array with two strings that give most appropriate names for
- files for input and output using conventions C<"E<lt>$in">, C<"E<gt>out">.
- 
-+The strings returned may not be useful for 3-argument open().
-+
- =item Attribs
- 
- returns a reference to a hash which describes internal configuration
--- 
-2.13.6
-

SOURCES/perl-5.27.5-Avoid-a-segfault-when-untying-an-object.patch

@@ -1,32 +0,0 @@
-From e7e69c85c7e8e0cb75b831e606ad4f26f18b11ff Mon Sep 17 00:00:00 2001
-From: Nicolas R <atoomic@cpan.org>
-Date: Mon, 31 Oct 2016 11:53:17 -0600
-Subject: [PATCH] Avoid a segfault when untying an object
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Check if the tied object has a stash set
-before calling UNTIE method.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- pp_sys.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/pp_sys.c b/pp_sys.c
-index 672e7de08e..6d4dd86b7f 100644
---- a/pp_sys.c
-+++ b/pp_sys.c
-@@ -1017,7 +1017,7 @@ PP(pp_untie)
- 
-     if ((mg = SvTIED_mg(sv, how))) {
- 	SV * const obj = SvRV(SvTIED_obj(sv, mg));
--        if (obj) {
-+        if (obj && SvSTASH(obj)) {
- 	    GV * const gv = gv_fetchmethod_autoload(SvSTASH(obj), "UNTIE", FALSE);
- 	    CV *cv;
- 	    if (gv && isGV(gv) && (cv = GvCV(gv))) {
--- 
-2.13.6
-

SOURCES/perl-5.27.5-Carp-Don-t-choke-on-ISA-constant.patch

@@ -1,73 +0,0 @@
-From b3937e202aaf10c2f8996e2993c880bb38a7a268 Mon Sep 17 00:00:00 2001
-From: Father Chrysostomos <sprout@cpan.org>
-Date: Wed, 1 Nov 2017 13:11:27 -0700
-Subject: [PATCH] =?UTF-8?q?Carp:=20Don=E2=80=99t=20choke=20on=20ISA=20cons?=
- =?UTF-8?q?tant?=
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This broke some time between 1.29 (perl 5.18) and 1.3301 (perl 5.20):
-
-$ perl5.20.1 -e 'package Foo { use constant ISA => 42; Bar::f() } package Bar { use Carp; sub f { carp "tun syn" } }'
-Not a GLOB reference at /usr/local/lib/perl5/5.20.1/Carp.pm line 560.
-
-and still persisted in bleadperl (Carp 1.43) until this commit.
-
-The code that goes poking through the symbol table needs to take into
-account that not all stash elements are globs.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- dist/Carp/lib/Carp.pm |  3 ++-
- dist/Carp/t/Carp.t    | 13 ++++++++++++-
- 2 files changed, 14 insertions(+), 2 deletions(-)
-
-diff --git a/dist/Carp/lib/Carp.pm b/dist/Carp/lib/Carp.pm
-index 6127b26f54..ef11a0c046 100644
---- a/dist/Carp/lib/Carp.pm
-+++ b/dist/Carp/lib/Carp.pm
-@@ -593,7 +593,8 @@ sub trusts_directly {
-     for my $var (qw/ CARP_NOT ISA /) {
-         # Don't try using the variable until we know it exists,
-         # to avoid polluting the caller's namespace.
--        if ( $stash->{$var} && *{$stash->{$var}}{ARRAY} && @{$stash->{$var}} ) {
-+        if ( $stash->{$var} && ref \$stash->{$var} eq 'GLOB'
-+          && *{$stash->{$var}}{ARRAY} && @{$stash->{$var}} ) {
-            return @{$stash->{$var}}
-         }
-     }
-diff --git a/dist/Carp/t/Carp.t b/dist/Carp/t/Carp.t
-index 65daed7c6c..b1e399d143 100644
---- a/dist/Carp/t/Carp.t
-+++ b/dist/Carp/t/Carp.t
-@@ -3,7 +3,7 @@ no warnings "once";
- use Config;
- 
- use IPC::Open3 1.0103 qw(open3);
--use Test::More tests => 67;
-+use Test::More tests => 68;
- 
- sub runperl {
-     my(%args) = @_;
-@@ -488,6 +488,17 @@ SKIP:
-     );
- }
- 
-+{
-+    package Mpar;
-+    sub f { Carp::croak "tun syn" }
-+
-+    package Phou;
-+    $Phou::{ISA} = \42;
-+    eval { Mpar::f };
-+}
-+like $@, qr/tun syn/, 'Carp can handle non-glob ISA stash elems';
-+
-+
- # New tests go here
- 
- # line 1 "XA"
--- 
-2.13.6
-

SOURCES/perl-5.27.5-fix-tainting-of-s-with-overloaded-replacement.patch

@@ -1,593 +0,0 @@
-From 3f8a98327dfdb171bd6e447fec23721b0e74c7a6 Mon Sep 17 00:00:00 2001
-From: Zefram <zefram@fysh.org>
-Date: Sun, 19 Nov 2017 09:15:53 +0000
-Subject: [PATCH] fix tainting of s/// with overloaded replacement
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-The substitution code was trying to track the taintedness of the
-replacement string itself, but it didn't account for the replacement
-being an untainted object with overloading that returns a tainted
-stringification.  It looked at the taintedness of the object value, not
-realising that taint could arise during the string concatenation per se.
-Change the taint checks to look at the actual TAINT_get flag after string
-concatenation.  This may falsely ascribe to the replacement taint that
-actually came from somewhere else, but the end result is the same anyway:
-there's no visible behaviour that distinguishes taint specifically from
-the replacement.  Also remove a related taint check that seems to be
-not needed at all.  Fixes [perl #115266].
-
-Petr Písař: Ported to 5.26.1.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- pp_ctl.c     |   4 +-
- pp_hot.c     |   4 +-
- t/op/taint.t | 428 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
- 3 files changed, 422 insertions(+), 14 deletions(-)
-
-diff --git a/pp_ctl.c b/pp_ctl.c
-index f136f91..15c193b 100644
---- a/pp_ctl.c
-+++ b/pp_ctl.c
-@@ -219,9 +219,9 @@ PP(pp_substcont)
- 	SvGETMAGIC(TOPs); /* possibly clear taint on $1 etc: #67962 */
- 
-     	/* See "how taint works" above pp_subst() */
--	if (SvTAINTED(TOPs))
--	    cx->sb_rxtainted |= SUBST_TAINT_REPL;
- 	sv_catsv_nomg(dstr, POPs);
-+	if (UNLIKELY(TAINT_get))
-+	    cx->sb_rxtainted |= SUBST_TAINT_REPL;
- 	if (CxONCE(cx) || s < orig ||
-                 !CALLREGEXEC(rx, s, cx->sb_strend, orig,
- 			     (s == m), cx->sb_targ, NULL,
-diff --git a/pp_hot.c b/pp_hot.c
-index f445fd9..5899413 100644
---- a/pp_hot.c
-+++ b/pp_hot.c
-@@ -3250,7 +3250,7 @@ PP(pp_subst)
- 	    doutf8 = DO_UTF8(dstr);
- 	}
- 
--	if (SvTAINTED(dstr))
-+	if (UNLIKELY(TAINT_get))
- 	    rxtainted |= SUBST_TAINT_REPL;
-     }
-     else {
-@@ -3421,8 +3421,6 @@ PP(pp_subst)
- 	    }
- 	    else {
- 		sv_catsv(dstr, repl);
--		if (UNLIKELY(SvTAINTED(repl)))
--		    rxtainted |= SUBST_TAINT_REPL;
- 	    }
- 	    if (once)
- 		break;
-diff --git a/t/op/taint.t b/t/op/taint.t
-index c13eaf6..be5eaa8 100644
---- a/t/op/taint.t
-+++ b/t/op/taint.t
-@@ -17,7 +17,7 @@ BEGIN {
- use strict;
- use Config;
- 
--plan tests => 828;
-+plan tests => 1040;
- 
- $| = 1;
- 
-@@ -83,6 +83,8 @@ EndOfCleanup
- # Sources of taint:
- #   The empty tainted value, for tainting strings
- my $TAINT = substr($^X, 0, 0);
-+#   A tainted non-empty string
-+my $TAINTXYZ = "xyz".$TAINT;
- #   A tainted zero, useful for tainting numbers
- my $TAINT0;
- {
-@@ -565,7 +567,7 @@ my $TEST = 'TEST';
-         is($one, 'abcd',   "$desc: \$1 value");
-     }
- 
--    $desc = "substitution with replacement tainted";
-+    $desc = "substitution with partial replacement tainted";
- 
-     $s = 'abcd';
-     $res = $s =~ s/(.+)/xyz$TAINT/;
-@@ -577,7 +579,7 @@ my $TEST = 'TEST';
-     is($res, 1,        "$desc: res value");
-     is($one, 'abcd',   "$desc: \$1 value");
- 
--    $desc = "substitution /g with replacement tainted";
-+    $desc = "substitution /g with partial replacement tainted";
- 
-     $s = 'abcd';
-     $res = $s =~ s/(.)/x$TAINT/g;
-@@ -589,7 +591,7 @@ my $TEST = 'TEST';
-     is($res, 4,        "$desc: res value");
-     is($one, 'd',      "$desc: \$1 value");
- 
--    $desc = "substitution /ge with replacement tainted";
-+    $desc = "substitution /ge with partial replacement tainted";
- 
-     $s = 'abc';
-     {
-@@ -618,7 +620,7 @@ my $TEST = 'TEST';
-     is($res, 3,        "$desc: res value");
-     is($one, 'c',      "$desc: \$1 value");
- 
--    $desc = "substitution /r with replacement tainted";
-+    $desc = "substitution /r with partial replacement tainted";
- 
-     $s = 'abcd';
-     $res = $s =~ s/(.+)/xyz$TAINT/r;
-@@ -630,6 +632,71 @@ my $TEST = 'TEST';
-     is($res, 'xyz',    "$desc: res value");
-     is($one, 'abcd',   "$desc: \$1 value");
- 
-+    $desc = "substitution with whole replacement tainted";
-+
-+    $s = 'abcd';
-+    $res = $s =~ s/(.+)/$TAINTXYZ/;
-+    $one = $1;
-+    is_tainted($s,     "$desc: s tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s,  'xyz',     "$desc: s value");
-+    is($res, 1,        "$desc: res value");
-+    is($one, 'abcd',   "$desc: \$1 value");
-+
-+    $desc = "substitution /g with whole replacement tainted";
-+
-+    $s = 'abcd';
-+    $res = $s =~ s/(.)/$TAINTXYZ/g;
-+    $one = $1;
-+    is_tainted($s,     "$desc: s tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s,  'xyz' x 4, "$desc: s value");
-+    is($res, 4,        "$desc: res value");
-+    is($one, 'd',      "$desc: \$1 value");
-+
-+    $desc = "substitution /ge with whole replacement tainted";
-+
-+    $s = 'abc';
-+    {
-+	my $i = 0;
-+	my $j;
-+	$res = $s =~ s{(.)}{
-+		    $j = $i; # make sure code not tainted
-+		    $one = $1;
-+		    isnt_tainted($j, "$desc: code not tainted within /e");
-+		    $i++;
-+		    if ($i == 1) {
-+			isnt_tainted($s,   "$desc: s not tainted loop 1");
-+		    }
-+		    else {
-+			is_tainted($s,     "$desc: s tainted loop $i");
-+		    }
-+		    isnt_tainted($one, "$desc: \$1 not tainted within /e");
-+		    $TAINTXYZ;
-+		}ge;
-+	$one = $1;
-+    }
-+    is_tainted($s,     "$desc: s tainted");
-+    isnt_tainted($res, "$desc: res tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s,  'xyz' x 3, "$desc: s value");
-+    is($res, 3,        "$desc: res value");
-+    is($one, 'c',      "$desc: \$1 value");
-+
-+    $desc = "substitution /r with whole replacement tainted";
-+
-+    $s = 'abcd';
-+    $res = $s =~ s/(.+)/$TAINTXYZ/r;
-+    $one = $1;
-+    isnt_tainted($s,   "$desc: s not tainted");
-+    is_tainted($res,   "$desc: res tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s,   'abcd',   "$desc: s value");
-+    is($res, 'xyz',    "$desc: res value");
-+    is($one, 'abcd',   "$desc: \$1 value");
-+
-     {
- 	# now do them all again with "use re 'taint"
- 
-@@ -955,7 +1022,7 @@ my $TEST = 'TEST';
-         is($one, 'abcd',   "$desc: \$1 value");
-     }
- 
--	$desc = "use re 'taint': substitution with replacement tainted";
-+	$desc = "use re 'taint': substitution with partial replacement tainted";
- 
- 	$s = 'abcd';
- 	$res = $s =~ s/(.+)/xyz$TAINT/;
-@@ -967,7 +1034,7 @@ my $TEST = 'TEST';
- 	is($res, 1,        "$desc: res value");
- 	is($one, 'abcd',   "$desc: \$1 value");
- 
--	$desc = "use re 'taint': substitution /g with replacement tainted";
-+	$desc = "use re 'taint': substitution /g with partial replacement tainted";
- 
- 	$s = 'abcd';
- 	$res = $s =~ s/(.)/x$TAINT/g;
-@@ -979,7 +1046,7 @@ my $TEST = 'TEST';
- 	is($res, 4,        "$desc: res value");
- 	is($one, 'd',      "$desc: \$1 value");
- 
--	$desc = "use re 'taint': substitution /ge with replacement tainted";
-+	$desc = "use re 'taint': substitution /ge with partial replacement tainted";
- 
- 	$s = 'abc';
- 	{
-@@ -1008,7 +1075,7 @@ my $TEST = 'TEST';
- 	is($res, 3,        "$desc: res value");
- 	is($one, 'c',      "$desc: \$1 value");
- 
--	$desc = "use re 'taint': substitution /r with replacement tainted";
-+	$desc = "use re 'taint': substitution /r with partial replacement tainted";
- 
- 	$s = 'abcd';
- 	$res = $s =~ s/(.+)/xyz$TAINT/r;
-@@ -1020,6 +1087,71 @@ my $TEST = 'TEST';
- 	is($res, 'xyz',    "$desc: res value");
- 	is($one, 'abcd',   "$desc: \$1 value");
- 
-+	$desc = "use re 'taint': substitution with whole replacement tainted";
-+
-+	$s = 'abcd';
-+	$res = $s =~ s/(.+)/$TAINTXYZ/;
-+	$one = $1;
-+	is_tainted($s,     "$desc: s tainted");
-+	isnt_tainted($res, "$desc: res not tainted");
-+	isnt_tainted($one, "$desc: \$1 not tainted");
-+	is($s,  'xyz',     "$desc: s value");
-+	is($res, 1,        "$desc: res value");
-+	is($one, 'abcd',   "$desc: \$1 value");
-+
-+	$desc = "use re 'taint': substitution /g with whole replacement tainted";
-+
-+	$s = 'abcd';
-+	$res = $s =~ s/(.)/$TAINTXYZ/g;
-+	$one = $1;
-+	is_tainted($s,     "$desc: s tainted");
-+	isnt_tainted($res, "$desc: res not tainted");
-+	isnt_tainted($one, "$desc: \$1 not tainted");
-+	is($s,  'xyz' x 4, "$desc: s value");
-+	is($res, 4,        "$desc: res value");
-+	is($one, 'd',      "$desc: \$1 value");
-+
-+	$desc = "use re 'taint': substitution /ge with whole replacement tainted";
-+
-+	$s = 'abc';
-+	{
-+	    my $i = 0;
-+	    my $j;
-+	    $res = $s =~ s{(.)}{
-+			$j = $i; # make sure code not tainted
-+			$one = $1;
-+			isnt_tainted($j, "$desc: code not tainted within /e");
-+			$i++;
-+			if ($i == 1) {
-+			    isnt_tainted($s,   "$desc: s not tainted loop 1");
-+			}
-+			else {
-+			    is_tainted($s,     "$desc: s tainted loop $i");
-+			}
-+			    isnt_tainted($one, "$desc: \$1 not tainted");
-+			$TAINTXYZ;
-+		    }ge;
-+	    $one = $1;
-+	}
-+	is_tainted($s,     "$desc: s tainted");
-+	isnt_tainted($res, "$desc: res tainted");
-+	isnt_tainted($one, "$desc: \$1 not tainted");
-+	is($s,  'xyz' x 3, "$desc: s value");
-+	is($res, 3,        "$desc: res value");
-+	is($one, 'c',      "$desc: \$1 value");
-+
-+	$desc = "use re 'taint': substitution /r with whole replacement tainted";
-+
-+	$s = 'abcd';
-+	$res = $s =~ s/(.+)/$TAINTXYZ/r;
-+	$one = $1;
-+	isnt_tainted($s,   "$desc: s not tainted");
-+	is_tainted($res,   "$desc: res tainted");
-+	isnt_tainted($one, "$desc: \$1 not tainted");
-+	is($s,   'abcd',   "$desc: s value");
-+	is($res, 'xyz',    "$desc: res value");
-+	is($one, 'abcd',   "$desc: \$1 value");
-+
-         # [perl #121854] match taintedness became sticky
-         # when one match has a taintess result, subseqent matches
-         # using the same pattern shouldn't necessarily be tainted
-@@ -2448,6 +2580,284 @@ is eval { eval $::x.1 }, 1, 'reset does not taint undef';
-     isnt_tainted $b, "list assign post tainted expression b";
- }
- 
-+# taint passing through overloading
-+package OvTaint {
-+    sub new { bless({ t => $_[1] }, $_[0]) }
-+    use overload '""' => sub { $_[0]->{t} ? "hi".$TAINT : "hello" };
-+}
-+my $ovclean = OvTaint->new(0);
-+my $ovtaint = OvTaint->new(1);
-+isnt_tainted("$ovclean", "overload preserves cleanliness");
-+is_tainted("$ovtaint", "overload preserves taint");
-+
-+# substitutions with overloaded replacement
-+{
-+    my ($desc, $s, $res, $one);
-+
-+    $desc = "substitution with partial replacement overloaded and clean";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.+)/xyz$ovclean/;
-+    $one = $1;
-+    isnt_tainted($s,   "$desc: s not tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'xyzhello', "$desc: s value");
-+    is($res, 1,        "$desc: res value");
-+    is($one, 'abcd',   "$desc: \$1 value");
-+
-+    $desc = "substitution with partial replacement overloaded and tainted";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.+)/xyz$ovtaint/;
-+    $one = $1;
-+    is_tainted($s,     "$desc: s tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'xyzhi',    "$desc: s value");
-+    is($res, 1,        "$desc: res value");
-+    is($one, 'abcd',   "$desc: \$1 value");
-+
-+    $desc = "substitution with whole replacement overloaded and clean";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.+)/$ovclean/;
-+    $one = $1;
-+    isnt_tainted($s,   "$desc: s not tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'hello',    "$desc: s value");
-+    is($res, 1,        "$desc: res value");
-+    is($one, 'abcd',   "$desc: \$1 value");
-+
-+    $desc = "substitution with whole replacement overloaded and tainted";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.+)/$ovtaint/;
-+    $one = $1;
-+    is_tainted($s,     "$desc: s tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'hi',       "$desc: s value");
-+    is($res, 1,        "$desc: res value");
-+    is($one, 'abcd',   "$desc: \$1 value");
-+
-+    $desc = "substitution /e with partial replacement overloaded and clean";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.+)/"xyz".$ovclean/e;
-+    $one = $1;
-+    isnt_tainted($s,   "$desc: s not tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'xyzhello', "$desc: s value");
-+    is($res, 1,        "$desc: res value");
-+    is($one, 'abcd',   "$desc: \$1 value");
-+
-+    $desc = "substitution /e with partial replacement overloaded and tainted";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.+)/"xyz".$ovtaint/e;
-+    $one = $1;
-+    is_tainted($s,     "$desc: s tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'xyzhi',    "$desc: s value");
-+    is($res, 1,        "$desc: res value");
-+    is($one, 'abcd',   "$desc: \$1 value");
-+
-+    $desc = "substitution /e with whole replacement overloaded and clean";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.+)/$ovclean/e;
-+    $one = $1;
-+    isnt_tainted($s,   "$desc: s not tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'hello',    "$desc: s value");
-+    is($res, 1,        "$desc: res value");
-+    is($one, 'abcd',   "$desc: \$1 value");
-+
-+    $desc = "substitution /e with whole replacement overloaded and tainted";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.+)/$ovtaint/e;
-+    $one = $1;
-+    is_tainted($s,     "$desc: s tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'hi',       "$desc: s value");
-+    is($res, 1,        "$desc: res value");
-+    is($one, 'abcd',   "$desc: \$1 value");
-+
-+    $desc = "substitution /e with extra code and partial replacement overloaded and clean";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.+)/(my $z++), "xyz".$ovclean/e;
-+    $one = $1;
-+    isnt_tainted($s,   "$desc: s not tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'xyzhello', "$desc: s value");
-+    is($res, 1,        "$desc: res value");
-+    is($one, 'abcd',   "$desc: \$1 value");
-+
-+    $desc = "substitution /e with extra code and partial replacement overloaded and tainted";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.+)/(my $z++), "xyz".$ovtaint/e;
-+    $one = $1;
-+    is_tainted($s,     "$desc: s tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'xyzhi',    "$desc: s value");
-+    is($res, 1,        "$desc: res value");
-+    is($one, 'abcd',   "$desc: \$1 value");
-+
-+    $desc = "substitution /e with extra code and whole replacement overloaded and clean";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.+)/(my $z++), $ovclean/e;
-+    $one = $1;
-+    isnt_tainted($s,   "$desc: s not tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'hello',    "$desc: s value");
-+    is($res, 1,        "$desc: res value");
-+    is($one, 'abcd',   "$desc: \$1 value");
-+
-+    $desc = "substitution /e with extra code and whole replacement overloaded and tainted";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.+)/(my $z++), $ovtaint/e;
-+    $one = $1;
-+    is_tainted($s,     "$desc: s tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'hi',       "$desc: s value");
-+    is($res, 1,        "$desc: res value");
-+    is($one, 'abcd',   "$desc: \$1 value");
-+
-+    $desc = "substitution /r with partial replacement overloaded and clean";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.+)/xyz$ovclean/r;
-+    $one = $1;
-+    isnt_tainted($s,   "$desc: s not tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'abcd',     "$desc: s value");
-+    is($res, 'xyzhello', "$desc: res value");
-+    is($one, 'abcd',   "$desc: \$1 value");
-+
-+    $desc = "substitution /r with partial replacement overloaded and tainted";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.+)/xyz$ovtaint/r;
-+    $one = $1;
-+    isnt_tainted($s,   "$desc: s not tainted");
-+    is_tainted($res,   "$desc: res tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'abcd',     "$desc: s value");
-+    is($res, 'xyzhi',  "$desc: res value");
-+    is($one, 'abcd',   "$desc: \$1 value");
-+
-+    $desc = "substitution /r with whole replacement overloaded and clean";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.+)/$ovclean/r;
-+    $one = $1;
-+    isnt_tainted($s,   "$desc: s not tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'abcd',     "$desc: s value");
-+    is($res, 'hello',  "$desc: res value");
-+    is($one, 'abcd',   "$desc: \$1 value");
-+
-+    $desc = "substitution /r with whole replacement overloaded and tainted";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.+)/$ovtaint/r;
-+    $one = $1;
-+    isnt_tainted($s,   "$desc: s not tainted");
-+    is_tainted($res,   "$desc: res tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'abcd',     "$desc: s value");
-+    is($res, 'hi',     "$desc: res value");
-+    is($one, 'abcd',   "$desc: \$1 value");
-+
-+    $desc = "substitution /g with partial replacement overloaded and clean";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.)/x$ovclean/g;
-+    $one = $1;
-+    isnt_tainted($s,   "$desc: s not tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'xhello' x 4, "$desc: s value");
-+    is($res, 4,        "$desc: res value");
-+    is($one, 'd',      "$desc: \$1 value");
-+
-+    $desc = "substitution /g with partial replacement overloaded and tainted";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.)/x$ovtaint/g;
-+    $one = $1;
-+    is_tainted($s,     "$desc: s tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'xhi' x 4,  "$desc: s value");
-+    is($res, 4,        "$desc: res value");
-+    is($one, 'd',      "$desc: \$1 value");
-+
-+    $desc = "substitution /g with whole replacement overloaded and clean";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.)/$ovclean/g;
-+    $one = $1;
-+    isnt_tainted($s,   "$desc: s not tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'hello' x 4, "$desc: s value");
-+    is($res, 4,        "$desc: res value");
-+    is($one, 'd',      "$desc: \$1 value");
-+
-+    $desc = "substitution /g with whole replacement overloaded and tainted";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.)/$ovtaint/g;
-+    $one = $1;
-+    is_tainted($s,     "$desc: s tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'hi' x 4,   "$desc: s value");
-+    is($res, 4,        "$desc: res value");
-+    is($one, 'd',      "$desc: \$1 value");
-+
-+    $desc = "substitution /ge with partial replacement overloaded and clean";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.)/"x".$ovclean/ge;
-+    $one = $1;
-+    isnt_tainted($s,   "$desc: s not tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'xhello' x 4, "$desc: s value");
-+    is($res, 4,        "$desc: res value");
-+    is($one, 'd',      "$desc: \$1 value");
-+
-+    $desc = "substitution /ge with partial replacement overloaded and tainted";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.)/"x".$ovtaint/ge;
-+    $one = $1;
-+    is_tainted($s,     "$desc: s tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'xhi' x 4,  "$desc: s value");
-+    is($res, 4,        "$desc: res value");
-+    is($one, 'd',      "$desc: \$1 value");
-+
-+    $desc = "substitution /ge with whole replacement overloaded and clean";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.)/$ovclean/ge;
-+    $one = $1;
-+    isnt_tainted($s,   "$desc: s not tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'hello' x 4, "$desc: s value");
-+    is($res, 4,        "$desc: res value");
-+    is($one, 'd',      "$desc: \$1 value");
-+
-+    $desc = "substitution /ge with whole replacement overloaded and tainted";
-+    $s = 'abcd';
-+    $res = $s =~ s/(.)/$ovtaint/ge;
-+    $one = $1;
-+    is_tainted($s,     "$desc: s tainted");
-+    isnt_tainted($res, "$desc: res not tainted");
-+    isnt_tainted($one, "$desc: \$1 not tainted");
-+    is($s, 'hi' x 4,   "$desc: s value");
-+    is($res, 4,        "$desc: res value");
-+    is($one, 'd',      "$desc: \$1 value");
-+}
- 
- # This may bomb out with the alarm signal so keep it last
- SKIP: {
--- 
-2.13.6
-

SOURCES/perl-5.27.5-perl-132442-Fix-stack-with-do-my-sub-l-1.patch

@@ -1,105 +0,0 @@
-From 695d6585affc8f13711f013329fb4810ab89d833 Mon Sep 17 00:00:00 2001
-From: Father Chrysostomos <sprout@cpan.org>
-Date: Tue, 14 Nov 2017 18:55:55 -0800
-Subject: [PATCH] [perl #132442] Fix stack with do {my sub l; 1}
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-A block in perl usually compiles to a leave op with an enter inside
-it, followed by the statements:
-
-   leave
-     enter
-     nextstate
-     ... expr ...
-     nextstate
-     ... expr ...
-
-If a block contains only one statement, and that statement is suffic-
-iently innocuous, then the enter/leave pair to create the scope at run
-time get skipped, and instead we have a simple scope op which is not
-even executed:
-
-   scope
-     ex-nextstate
-     ... expr ...
-
-The nextstate in this case also gets nulled.
-
-In the case of do { my sub l; 1 } we were getting a variation of the
-latter, that looked like this:
-
-   scope
-     introcv
-     clonecv
-     nextstate
-     ... expr ...
-
-The problem here is that nextstate resets the stack, even though a new
-scope has not been pushed, so we end up with all existing stack items
-from the *outer* scope getting clobbered.
-
-One can have fun with this and erase everything pushed on to the stack
-so far in a given statement:
-
-$ ./perl -le 'print join "-", 1..10, do {my sub l; ","}, 11..20'
-11,12,13,14,15,16,17,18,19,20
-
-Here I replaced the first argument to join() from within the do{}
-block, after having cleared the stack.
-
-Why was the op tree was getting muddled up like this?  The ‘my sub’
-declaration does not immediately add any ops to the op tree; those ops
-get added when the current scope finishing compiling, since those ops
-must be inserted at the beginning of the block.
-
-I have not fully looked into the order that things happen, and why the
-nextstate op does not get nulled; but it did not matter, because of
-the simple fix: Treat lexical sub declarations as ‘not innocuous’ by
-setting the HINT_BLOCK_SCOPE flag when a lexical sub is declared.
-Thus, we end up with an enter/leave pair, which creates a
-proper scope.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- op.c          | 2 ++
- t/op/lexsub.t | 5 ++++-
- 2 files changed, 6 insertions(+), 1 deletion(-)
-
-diff --git a/op.c b/op.c
-index 8fa5aad876..c617ad2a00 100644
---- a/op.c
-+++ b/op.c
-@@ -9243,6 +9243,8 @@ Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
- 
-     PERL_ARGS_ASSERT_NEWMYSUB;
- 
-+    PL_hints |= HINT_BLOCK_SCOPE;
-+
-     /* Find the pad slot for storing the new sub.
-        We cannot use PL_comppad, as it is the pad owned by the new sub.  We
-        need to look in CvOUTSIDE and find the pad belonging to the enclos-
-diff --git a/t/op/lexsub.t b/t/op/lexsub.t
-index 3fa17acdda..f085cd97e8 100644
---- a/t/op/lexsub.t
-+++ b/t/op/lexsub.t
-@@ -7,7 +7,7 @@ BEGIN {
-     *bar::is = *is;
-     *bar::like = *like;
- }
--plan 149;
-+plan 150;
- 
- # -------------------- our -------------------- #
- 
-@@ -957,3 +957,6 @@ like runperl(
- {
-   my sub h; sub{my $x; sub{h}}
- }
-+
-+is join("-", qw(aa bb), do { my sub lleexx; 123 }, qw(cc dd)),
-+  "aa-bb-123-cc-dd", 'do { my sub...} in a list [perl #132442]';
--- 
-2.13.6
-

SOURCES/perl-5.27.7-Reenable-numeric-first-argument-of-system-on-VMS.patch

@@ -1,34 +0,0 @@
-From 8e7c2faafb74d3b07e8a5818608dfe065e361604 Mon Sep 17 00:00:00 2001
-From: "Craig A. Berry" <craigberry@mac.com>
-Date: Mon, 1 Jan 2018 10:10:33 -0600
-Subject: [PATCH] Reenable numeric first argument of system() on VMS.
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This was broken in 64def2aeaeb63f92dadc6dfa334, and fixed for Win32
-only in 8fe3452cc6ac7af8c08.  But VMS also uses a numeric first
-argument to system() as a flag indicating spawn without waiting for
-completion.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- pp_sys.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/pp_sys.c b/pp_sys.c
-index 0c9147bc4e..5154b9baa8 100644
---- a/pp_sys.c
-+++ b/pp_sys.c
-@@ -4375,7 +4375,7 @@ PP(pp_system)
- 	STRLEN len;
- 	char *pv;
- 	SvGETMAGIC(origsv);
--#ifdef WIN32
-+#if defined(WIN32) || defined(__VMS)
- 	/*
- 	 * Because of a nasty platform-specific variation on the meaning
- 	 * of arguments to this op, we must preserve numeric arguments
--- 
-2.13.6
-

SOURCES/perl-5.27.7-preserve-numericness-of-system-args-on-Win32.patch

@@ -1,73 +0,0 @@
-From 8fe3452cc6ac7af8c08c2044cd3757018a9c8887 Mon Sep 17 00:00:00 2001
-From: Zefram <zefram@fysh.org>
-Date: Fri, 22 Dec 2017 05:32:41 +0000
-Subject: [PATCH] preserve numericness of system() args on Win32
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-On Windows there's a nasty variation in the meaning of arguments
-to Perl's system(), in which a numeric first argument isn't used as
-part of the command to run, but instead selects between two different
-operations to perform with the command (whether to wait for the command
-to complete or not).  Therefore the reduction of argument scalars to
-their operative values in the parent process, which was added in commit
-64def2aeaeb63f92dadc6dfa33486c1d7b311963, needs to preserve numericness
-of arguments on Windows.  Fixes [perl #132633].
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- pp_sys.c | 35 +++++++++++++++++++++++++++++++----
- 1 file changed, 31 insertions(+), 4 deletions(-)
-
-diff --git a/pp_sys.c b/pp_sys.c
-index beb60da4c6..0649794104 100644
---- a/pp_sys.c
-+++ b/pp_sys.c
-@@ -4393,12 +4393,39 @@ PP(pp_system)
- # endif
- 
-     while (++MARK <= SP) {
--	SV *origsv = *MARK;
-+	SV *origsv = *MARK, *copysv;
- 	STRLEN len;
- 	char *pv;
--	pv = SvPV(origsv, len);
--	*MARK = newSVpvn_flags(pv, len,
--		    (SvFLAGS(origsv) & SVf_UTF8) | SVs_TEMP);
-+	SvGETMAGIC(origsv);
-+#ifdef WIN32
-+	/*
-+	 * Because of a nasty platform-specific variation on the meaning
-+	 * of arguments to this op, we must preserve numeric arguments
-+	 * as numeric, not just retain the string value.
-+	 */
-+	if (SvNIOK(origsv) || SvNIOKp(origsv)) {
-+	    copysv = newSV_type(SVt_PVNV);
-+	    sv_2mortal(copysv);
-+	    if (SvPOK(origsv) || SvPOKp(origsv)) {
-+		pv = SvPV_nomg(origsv, len);
-+		sv_setpvn(copysv, pv, len);
-+		SvPOK_off(copysv);
-+	    }
-+	    if (SvIOK(origsv) || SvIOKp(origsv))
-+		SvIV_set(copysv, SvIVX(origsv));
-+	    if (SvNOK(origsv) || SvNOKp(origsv))
-+		SvNV_set(copysv, SvNVX(origsv));
-+	    SvFLAGS(copysv) |= SvFLAGS(origsv) &
-+		(SVf_IOK|SVf_NOK|SVf_POK|SVp_IOK|SVp_NOK|SVp_POK|
-+		    SVf_UTF8|SVf_IVisUV);
-+	} else
-+#endif
-+	{
-+	    pv = SvPV_nomg(origsv, len);
-+	    copysv = newSVpvn_flags(pv, len,
-+			(SvFLAGS(origsv) & SVf_UTF8) | SVs_TEMP);
-+	}
-+	*MARK = copysv;
-     }
-     MARK = ORIGMARK;
- 
--- 
-2.13.6
-

SOURCES/perl-5.27.8-don-t-clobber-file-bytes-in-encoding-layer.patch

@@ -1,127 +0,0 @@
-From fed9fe5b48ccdffef9065a03c12c237cc7418de6 Mon Sep 17 00:00:00 2001
-From: Zefram <zefram@fysh.org>
-Date: Fri, 16 Feb 2018 17:20:34 +0000
-Subject: [PATCH] don't clobber file bytes in :encoding layer
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-The PerlIO::encoding layer, when used on input, was creating an SvLEN==0
-scalar pointing into the byte buffer, to pass to the ->decode method
-of the encoding object.  Since the method mutates this scalar, for some
-encodings this led to mutating the byte buffer, and depending on where
-it came from that might be something visible elsewhere that should not
-be mutated.  Remove the code for the SvLEN==0 scalar, instead always
-using the alternate code that would copy the bytes into a separate buffer
-owned by the scalar.  Fixes [perl #132833].
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- ext/PerlIO-encoding/encoding.pm  |  2 +-
- ext/PerlIO-encoding/encoding.xs  | 43 ++++++++++------------------------------
- ext/PerlIO-encoding/t/encoding.t | 12 ++++++++++-
- 3 files changed, 22 insertions(+), 35 deletions(-)
-
-diff --git a/ext/PerlIO-encoding/encoding.pm b/ext/PerlIO-encoding/encoding.pm
-index 08d2df4713..3d740b181a 100644
---- a/ext/PerlIO-encoding/encoding.pm
-+++ b/ext/PerlIO-encoding/encoding.pm
-@@ -1,7 +1,7 @@
- package PerlIO::encoding;
- 
- use strict;
--our $VERSION = '0.25';
-+our $VERSION = '0.26';
- our $DEBUG = 0;
- $DEBUG and warn __PACKAGE__, " called by ", join(", ", caller), "\n";
- 
-diff --git a/ext/PerlIO-encoding/encoding.xs b/ext/PerlIO-encoding/encoding.xs
-index bb4754f3d9..941d786266 100644
---- a/ext/PerlIO-encoding/encoding.xs
-+++ b/ext/PerlIO-encoding/encoding.xs
-@@ -307,42 +307,19 @@ PerlIOEncode_fill(pTHX_ PerlIO * f)
- 		goto end_of_file;
- 	    }
- 	}
--	if (SvCUR(e->dataSV)) {
--	    /* something left over from last time - create a normal
--	       SV with new data appended
--	     */
--	    if (use + SvCUR(e->dataSV) > e->base.bufsiz) {
--		if (e->flags & NEEDS_LINES) {
--		    /* Have to grow buffer */
--		    e->base.bufsiz = use + SvCUR(e->dataSV);
--		    PerlIOEncode_get_base(aTHX_ f);
--		}
--		else {
--	       use = e->base.bufsiz - SvCUR(e->dataSV);
--	    }
--	    }
--	    sv_catpvn(e->dataSV,(char*)ptr,use);
--	}
--	else {
--	    /* Create a "dummy" SV to represent the available data from layer below */
--	    if (SvLEN(e->dataSV) && SvPVX_const(e->dataSV)) {
--		Safefree(SvPVX_mutable(e->dataSV));
--	    }
--	    if (use > (SSize_t)e->base.bufsiz) {
--		if (e->flags & NEEDS_LINES) {
--		    /* Have to grow buffer */
--		    e->base.bufsiz = use;
--		    PerlIOEncode_get_base(aTHX_ f);
--		}
--		else {
--	       use = e->base.bufsiz;
-+	if (!SvCUR(e->dataSV))
-+	    SvPVCLEAR(e->dataSV);
-+	if (use + SvCUR(e->dataSV) > e->base.bufsiz) {
-+	    if (e->flags & NEEDS_LINES) {
-+		/* Have to grow buffer */
-+		e->base.bufsiz = use + SvCUR(e->dataSV);
-+		PerlIOEncode_get_base(aTHX_ f);
- 	    }
-+	    else {
-+		use = e->base.bufsiz - SvCUR(e->dataSV);
- 	    }
--	    SvPV_set(e->dataSV, (char *) ptr);
--	    SvLEN_set(e->dataSV, 0);  /* Hands off sv.c - it isn't yours */
--	    SvCUR_set(e->dataSV,use);
--	    SvPOK_only(e->dataSV);
- 	}
-+	sv_catpvn(e->dataSV,(char*)ptr,use);
- 	SvUTF8_off(e->dataSV);
- 	PUSHMARK(sp);
- 	XPUSHs(e->enc);
-diff --git a/ext/PerlIO-encoding/t/encoding.t b/ext/PerlIO-encoding/t/encoding.t
-index 088f89ee20..41cefcb137 100644
---- a/ext/PerlIO-encoding/t/encoding.t
-+++ b/ext/PerlIO-encoding/t/encoding.t
-@@ -16,7 +16,7 @@ BEGIN {
-     require "../../t/charset_tools.pl";
- }
- 
--use Test::More tests => 24;
-+use Test::More tests => 27;
- 
- my $grk = "grk$$";
- my $utf = "utf$$";
-@@ -231,6 +231,16 @@ is $x, "To hymn him who heard her herd herd\n",
- 
- } # SKIP
- 
-+# decoding shouldn't mutate the original bytes [perl #132833]
-+{
-+    my $b = "a\0b\0\n\0";
-+    open my $fh, "<:encoding(UTF16-LE)", \$b or die;
-+    is scalar(<$fh>), "ab\n";
-+    is $b, "a\0b\0\n\0";
-+    close $fh or die;
-+    is $b, "a\0b\0\n\0";
-+}
-+
- END {
-     1 while unlink($grk, $utf, $fail1, $fail2, $russki, $threebyte);
- }
--- 
-2.14.3
-

SOURCES/perl-5.27.9-fix-line-numbers-in-multi-line-s.patch

@@ -1,68 +0,0 @@
-From 823ba440369100de3f2693420a3887a645a57d28 Mon Sep 17 00:00:00 2001
-From: David Mitchell <davem@iabyn.com>
-Date: Wed, 7 Mar 2018 09:27:26 +0000
-Subject: [PATCH] fix line numbers in multi-line s///
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-my commit v5.25.6-230-g6432a58, "Eliminate SVrepl_EVAL and SvEVALED()",
-introduced a regression: __LINE__ no longer took account of multiple
-lines in the s///.
-
-Now fixed.
-
-Spotted by Abigail.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- t/re/subst.t | 12 +++++++++++-
- toke.c       |  2 +-
- 2 files changed, 12 insertions(+), 2 deletions(-)
-
-diff --git a/t/re/subst.t b/t/re/subst.t
-index b9b9939b11..dd62e95ee6 100644
---- a/t/re/subst.t
-+++ b/t/re/subst.t
-@@ -11,7 +11,7 @@ BEGIN {
-     require './loc_tools.pl';
- }
- 
--plan(tests => 275);
-+plan(tests => 276);
- 
- $_ = 'david';
- $a = s/david/rules/r;
-@@ -1163,6 +1163,16 @@ __EOF__
-     pass("RT #130188");
- }
- 
-+# RT #131930
-+# a multi-line s/// wasn't resetting the cop_line correctly
-+{
-+    my $l0 = __LINE__;
-+    my $s = "a";
-+    $s =~ s[a]
-+           [b];
-+    my $lines = __LINE__ - $l0;
-+    is $lines, 4, "RT #131930";
-+}
- 
- 
- 
-diff --git a/toke.c b/toke.c
-index 9dbad98408..0ef33415c0 100644
---- a/toke.c
-+++ b/toke.c
-@@ -9884,7 +9884,7 @@ S_scan_subst(pTHX_ char *start)
-          * the NVX field indicates how many src code lines the replacement
-          * spreads over */
-         sv_upgrade(PL_parser->lex_sub_repl, SVt_PVNV);
--        ((XPVNV*)SvANY(PL_parser->lex_sub_repl))->xnv_u.xnv_lines = 0;
-+        ((XPVNV*)SvANY(PL_parser->lex_sub_repl))->xnv_u.xnv_lines = linediff;
-         ((XPVIV*)SvANY(PL_parser->lex_sub_repl))->xiv_u.xivu_eval_seen =
-                                                                     cBOOL(es);
-     }
--- 
-2.14.3
-

SOURCES/perl-5.28.2-Only-pass-2-digit-years-to-tests-when-testing-2-digi.patch

@@ -1,113 +0,0 @@
-From 381d51822fccaa333cbd0ab9fca8b69f650c05f9 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
-Date: Fri, 14 Feb 2020 14:10:10 +0100
-Subject: [PATCH] Only pass 2-digit years to tests when testing 2-digit year
- handling
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This will start breaking in 2020 if done without working around the whole
-breakpoint thing. See https://rt.cpan.org/Ticket/Display.html?id=124787.
-
-Ported from Time-Local 63265fd81c7f6177bf28dfe0d1ada9cb897de566 commit
-by Dave Rolsky <autarch@urth.org> to perl 5.28.2.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- cpan/Time-Local/t/Local.t | 40 +++++++++++++++++++++++++++++----------
- 1 file changed, 30 insertions(+), 10 deletions(-)
-
-diff --git a/cpan/Time-Local/t/Local.t b/cpan/Time-Local/t/Local.t
-index 6341396..701d22d 100644
---- a/cpan/Time-Local/t/Local.t
-+++ b/cpan/Time-Local/t/Local.t
-@@ -85,19 +85,17 @@ my $epoch_is_64
- 
- for ( @time, @neg_time ) {
-     my ( $year, $mon, $mday, $hour, $min, $sec ) = @$_;
--    $year -= 1900;
-     $mon--;
- 
- SKIP: {
-         skip '1970 test on VOS fails.', 12
--            if $^O eq 'vos' && $year == 70;
-+            if $^O eq 'vos' && $year == 1970;
-         skip 'this platform does not support negative epochs.', 12
--            if $year < 70 && !$neg_epoch_ok;
-+            if $year < 1970 && !$neg_epoch_ok;
- 
-         # Test timelocal()
-         {
--            my $year_in = $year < 70 ? $year + 1900 : $year;
--            my $time = timelocal( $sec, $min, $hour, $mday, $mon, $year_in );
-+            my $time = timelocal( $sec, $min, $hour, $mday, $mon, $year );
- 
-             my ( $s, $m, $h, $D, $M, $Y ) = localtime($time);
- 
-@@ -106,13 +104,12 @@ SKIP: {
-             is( $h, $hour,     "timelocal hour for @$_" );
-             is( $D, $mday,     "timelocal day for @$_" );
-             is( $M, $mon,      "timelocal month for @$_" );
--            is( $Y, $year,     "timelocal year for @$_" );
-+            is( $Y, $year - 1900,     "timelocal year for @$_" );
-         }
- 
-         # Test timegm()
-         {
--            my $year_in = $year < 70 ? $year + 1900 : $year;
--            my $time = timegm( $sec, $min, $hour, $mday, $mon, $year_in );
-+            my $time = timegm( $sec, $min, $hour, $mday, $mon, $year );
- 
-             my ( $s, $m, $h, $D, $M, $Y ) = gmtime($time);
- 
-@@ -121,14 +118,13 @@ SKIP: {
-             is( $h, $hour,     "timegm hour for @$_" );
-             is( $D, $mday,     "timegm day for @$_" );
-             is( $M, $mon,      "timegm month for @$_" );
--            is( $Y, $year,     "timegm year for @$_" );
-+            is( $Y, $year - 1900,     "timegm year for @$_" );
-         }
-     }
- }
- 
- for (@bad_time) {
-     my ( $year, $mon, $mday, $hour, $min, $sec ) = @$_;
--    $year -= 1900;
-     $mon--;
- 
-     eval { timegm( $sec, $min, $hour, $mday, $mon, $year ) };
-@@ -229,6 +225,30 @@ SKIP:
-     );
- }
- 
-+# 2-digit years
-+{
-+	my $current_year = ( localtime() )[5];
-+	my $pre_break    = ( $current_year + 49 ) - 100;
-+	my $break        = ( $current_year + 50 ) - 100;
-+	my $post_break   = ( $current_year + 51 ) - 100;
-+
-+	is(
-+		( ( localtime( timelocal( 0, 0, 0, 1, 1, $pre_break ) ) )[5] ),
-+		$pre_break + 100,
-+		"year $pre_break is treated as next century",
-+	);
-+	is(
-+		( ( localtime( timelocal( 0, 0, 0, 1, 1, $break ) ) )[5] ),
-+		$break + 100,
-+		"year $break is treated as next century",
-+	);
-+	is(
-+		( ( localtime( timelocal( 0, 0, 0, 1, 1, $post_break ) ) )[5] ),
-+		$post_break,
-+		"year $post_break is treated as current century",
-+	);
-+}
-+
- SKIP:
- {
-     skip 'These tests only run for the package maintainer.', 8
--- 
-2.21.1
-

SOURCES/perl-5.29.0-Remove-ext-GDBM_File-t-fatal.t.patch

@@ -1,94 +0,0 @@
-From 892e8b006aa99ac2c880cdc2a81fd16f06c1a0f3 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
-Date: Mon, 9 Jul 2018 16:18:36 +0200
-Subject: [PATCH] Remove ext/GDBM_File/t/fatal.t
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-gdbm-1.15 defaults to a memory-mapped I/O and does not report any I/O
-errors on store and close operations. Thus ext/GDBM_File/t/fatal.t
-test that expects these fatal error reports fails. Because there is
-no other way to provoke a fatal error in gdbm-1.15 this patch
-removes the test. Future gdbm version promisses reporting a regular
-error on closing a database.
-
-RT#133295
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- MANIFEST                |  1 -
- ext/GDBM_File/t/fatal.t | 49 -------------------------------------------------
- 2 files changed, 50 deletions(-)
- delete mode 100644 ext/GDBM_File/t/fatal.t
-
-diff --git a/MANIFEST b/MANIFEST
-index 95fa539095..b07fed1f54 100644
---- a/MANIFEST
-+++ b/MANIFEST
-@@ -4100,7 +4100,6 @@ ext/GDBM_File/GDBM_File.pm	GDBM extension Perl module
- ext/GDBM_File/GDBM_File.xs	GDBM extension external subroutines
- ext/GDBM_File/hints/sco.pl	Hint for GDBM_File for named architecture
- ext/GDBM_File/Makefile.PL	GDBM extension makefile writer
--ext/GDBM_File/t/fatal.t		Test the fatal_func argument to gdbm_open
- ext/GDBM_File/t/gdbm.t		See if GDBM_File works
- ext/GDBM_File/typemap		GDBM extension interface types
- ext/Hash-Util/Changes		Change history of Hash::Util
-diff --git a/ext/GDBM_File/t/fatal.t b/ext/GDBM_File/t/fatal.t
-deleted file mode 100644
-index 0e426d4dbc..0000000000
---- a/ext/GDBM_File/t/fatal.t
-+++ /dev/null
-@@ -1,49 +0,0 @@
--#!./perl -w
--use strict;
--
--use Test::More;
--use Config;
--
--BEGIN {
--    plan(skip_all => "GDBM_File was not built")
--	unless $Config{extensions} =~ /\bGDBM_File\b/;
--
--    # https://rt.perl.org/Public/Bug/Display.html?id=117967
--    plan(skip_all => "GDBM_File is flaky in $^O")
--        if $^O =~ /darwin/;
--
--    plan(tests => 8);
--    use_ok('GDBM_File');
--}
--
--unlink <Op_dbmx*>;
--
--open my $fh, '<', $^X or die "Can't open $^X: $!";
--my $fileno = fileno $fh;
--isnt($fileno, undef, "Can find next available file descriptor");
--close $fh or die $!;
--
--is((open $fh, "<&=$fileno"), undef,
--   "Check that we cannot open fileno $fileno. \$! is $!");
--
--umask(0);
--my %h;
--isa_ok(tie(%h, 'GDBM_File', 'Op_dbmx', GDBM_WRCREAT, 0640), 'GDBM_File');
--
--isnt((open $fh, "<&=$fileno"), undef, "dup fileno $fileno")
--    or diag("\$! = $!");
--isnt(close $fh, undef,
--     "close fileno $fileno, out from underneath the GDBM_File");
--is(eval {
--    $h{Perl} = 'Rules';
--    untie %h;
--    1;
--}, undef, 'Trapped error when attempting to write to knobbled GDBM_File');
--
--# Observed "File write error" and "lseek error" from two different systems.
--# So there might be more variants. Important part was that we trapped the error
--# via croak.
--like($@, qr/ at .*\bfatal\.t line \d+\.\n\z/,
--     'expected error message from GDBM_File');
--
--unlink <Op_dbmx*>;
--- 
-2.14.4
-

SOURCES/perl-5.29.0-regexec.c-Call-macro-with-correct-args.patch

@@ -1,32 +0,0 @@
-From e1a2878a55b1a7f11f19b384c4ea5235c29866b2 Mon Sep 17 00:00:00 2001
-From: Karl Williamson <khw@cpan.org>
-Date: Mon, 11 Jun 2018 13:28:53 -0600
-Subject: [PATCH] regexec.c: Call macro with correct args.
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-The second argument to this macro is a pointer to the end, as opposed to
-a length.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- regexec.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/regexec.c b/regexec.c
-index 7ed8f4fabc..ba52ae97c7 100644
---- a/regexec.c
-+++ b/regexec.c
-@@ -1808,7 +1808,7 @@ STMT_START {
-     case trie_flu8:                                                                 \
-         _CHECK_AND_WARN_PROBLEMATIC_LOCALE;                                         \
-         if (UTF8_IS_ABOVE_LATIN1(*uc)) {                                            \
--            _CHECK_AND_OUTPUT_WIDE_LOCALE_UTF8_MSG(uc, uc_end - uc);                \
-+            _CHECK_AND_OUTPUT_WIDE_LOCALE_UTF8_MSG(uc, uc_end);                     \
-         }                                                                           \
-         goto do_trie_utf8_fold;                                                     \
-     case trie_utf8_exactfa_fold:                                                    \
--- 
-2.14.4
-

SOURCES/perl-5.36.0-Add-definition-of-OPTIMIZE-to-.ph-files.patch

@@ -1,39 +0,0 @@
-From 6d9d949fb4962e32636aee48a948081d8936d318 Mon Sep 17 00:00:00 2001
-From: Jitka Plesnikova <jplesnik@redhat.com>
-Date: Wed, 11 Jan 2023 09:12:18 +0100
-Subject: [PATCH] Add definition of OPTIMIZE to .ph files
-
-The fortify.h header includes a test to ensure that -O is used when
-compiling with _FORTIFY_SOURCE, and the header looks for OPTIMIZE, which
-is set by the compiler whenever -O is used.  Perl translates this test
-to the .ph file, but nothing ever sets OPTIMIZE. This causes a warning
-for anything that uses features.ph.
-
-_FORTIFY_SOURCE is defined in /usr/lib64/perl5/_h2ph_pre.ph which is
-generated by h2ph. It uses value of @Config{'ccsymbols', 'cppsymbols',
-'cppccsymbols'} which does not contain definition for OPTIMIZE.
-
-The patch updated h2ph to add OPTIMIZE if -O is used.
----
- utils/h2ph.PL | 5 +++++
- 1 file changed, 5 insertions(+)
-
-diff --git a/utils/h2ph.PL b/utils/h2ph.PL
-index afa53c2..3950d11 100644
---- a/utils/h2ph.PL
-+++ b/utils/h2ph.PL
-@@ -865,6 +865,11 @@ sub _extract_cc_defines
-     my $allsymbols  = join " ",
- 	@Config{'ccsymbols', 'cppsymbols', 'cppccsymbols'};
- 
-+    # If optimizing -O2 is used, add the definition
-+    if ($Config{'ccflags'} =~ /(?:\s+|^)-O([\d]+)(?:\s+|$)/) {
-+	$allsymbols .= " __OPTIMIZE__=$1";
-+    }
-+
-     # Split compiler pre-definitions into 'key=value' pairs:
-     while ($allsymbols =~ /([^\s]+)=((\\\s|[^\s])+)/g) {
- 	$define{$1} = $2;
--- 
-2.39.0
-

STAGE2-perl

@@ -0,0 +1,29 @@
+#requires gdbm
+
+mcd $BUILDDIR/perl
+
+GV=$(cd $SRC; echo perl-*)
+SONAME_VER=`echo $GV | cut -f2- -d'-' | sed 's/^\\([^.]*\\.[^.]*\\).*/\\1/'`
+PERL_VER=`echo $GV | cut -f2- -d'-'`
+
+cd $SRC/$GV
+
+sh $SRC/$GV/Configure -des -Dprefix=/usr -Dlibpth="/usr/local/lib$SUFFIX /lib$SUFFIX /usr/lib$SUFFIX" -Darchlib="/usr/lib$SUFFIX/perl5" -Dsitelib="/usr/local/share/perl5" -DDEBUGGING=-g  -Dcc=gcc -Dmyhostname=localhost -Dperladmin=root@localhost -Duseshrplib -Dusethreads -Duseithreads -Uusedtrace -Duselargefiles -Dd_semctl_semun -Di_db -Ui_ndbm -Di_gdbm -Di_shadow -Di_syslog -Dman3ext=3pm -Duseperlio -Dinstallusrbinperl=n -Ubincompat5005 -Uversiononly -Dd_gethostent_r_proto -Ud_endhostent_r_proto -Ud_sethostent_r_proto -Ud_endprotoent_r_proto -Ud_setprotoent_r_proto -Ud_endservent_r_proto -Ud_setservent_r_proto
+
+BUILD_BZIP2=0
+BZIP2_LIB=%{_libdir}
+export BUILD_BZIP2 BZIP2_LIB
+
+ln -sf libperl.so libperl.so.${SONAME_VER}
+
+make
+
+rm -f /usr/lib${SUFFIX}/perl5/CORE/libperl.so
+
+make install
+
+rm -f /usr/lib${SUFFIX}/libperl.so.${PERL_VER}
+mv /usr/lib${SUFFIX}/perl5/CORE/libperl.so /usr/lib${SUFFIX}/libperl.so.${PERL_VER}
+ln -sf libperl.so.${PERL_VER} /usr/lib${SUFFIX}/libperl.so.${SONAME_VER}
+ln -sf libperl.so.${PERL_VER} /usr/lib${SUFFIX}/libperl.so
+ln -sf libperl.so.${PERL_VER} /usr/lib${SUFFIX}/perl5/CORE/libperl.so

checkemptydirs

@@ -0,0 +1,11 @@
+#!/bin/bash
+for P in "$@"; do
+    echo "Empty directories in RPM package $P:"
+
+    for D in $(rpm -qlvp "$P" | \
+            perl -ne \
+                'if (/\Adrwx/) {$n=${[split /\s+/]}[8]; print qq{$n\n}}' | \
+            sort -f); do
+        test $(rpm -qlp "$P" | grep -c -F "$D/") == 0 && echo "$D";
+    done
+done

checkpackageversion

@@ -0,0 +1,93 @@
+#!/usr/bin/perl
+use strict;
+use warnings;
+use utf8;
+
+use RPM2;
+
+for my $rpm_file (@ARGV) {
+    my $package = RPM2->open_package($rpm_file)
+        or die q{Could not open `} . $rpm_file . q{'.};
+
+    my $package_name = $package->tag('NAME');
+    my $package_version = $package->tag('VERSION');
+
+    my $module_name = $package_name;
+    $module_name =~ s/^([^-]+)-(.*)/$1($2)/;
+    $module_name =~ s/-/::/g;
+    
+    my @names = $package->tag('PROVIDENAME');
+    my @flags = $package->tag('PROVIDEFLAGS');
+    my @versions = $package->tag('PROVIDEVERSION');
+    if (!($#names == $#flags) && ($#names == $#versions)) {
+        die (q{Inconsistent number of provides names, flags, and versions in `}
+            . $rpm_file . q{'.});
+    }
+
+    my $found = 0;
+    for my $name (@names) {
+        my $flag = shift @flags;
+        my $version = shift @versions;
+        if ($name eq $module_name) {
+            $found = 1;
+
+            if (($flag & 0x8) && (($flag & (0x2+0x4)) == 0)) {
+                if (!($package_version eq $version)) {
+                    print $rpm_file . q{: Package version `} .
+                        $package_version . q{' differs from `} .
+                        $module_name . q{' module version `} .
+                        $version . q{'.} . "\n";
+                }
+                last;
+            } else {
+                print $rpm_file . q{: `} . $module_name .
+                    q{' in list of provides is not qualified (};
+                printf '0x%x', $flag;
+                print q{) as equaled.} . "\n";
+            }
+        }
+    }
+
+    if ($found == 0) {
+        print $rpm_file . q{: missing `} . $module_name .
+            q{' in list of provides.} . "\n";
+    }
+}
+
+__END__
+=encoding utf8
+
+=head1 NAME
+
+checkpackageversion - Check a RPM package version matches main Perl module
+version
+
+=head1 SYNOPSIS
+
+checkpackageversion RPM_PACKAGE...
+
+It opens each RPM_PACKAGE, guesses a main Perl module from package name, finds
+it in list of provides (e.g. perl-Foo-Bar → perl(Foo::Bar) and compares
+versions. It reports any irregularities to standard output.
+
+Petr Písař <ppisar@redhat.com>
+
+=head1 COPYING
+
+Copyright (C) 2011  Petr Písař <ppisar@redhat.com>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+=cut
+

clean-manifest.pl

@@ -0,0 +1,39 @@
+#!/usr/bin/perl -w
+use strict;
+
+my ($arch, $patfile, $infile, $outfile, $libdir, $thread_arch) = @ARGV;
+
+if (not $arch or not $patfile or not $infile or not $outfile or not $libdir) {
+  die "Usage: $0 arch thread_arch pattern-file in-file out-file libdir [ threadarch ]";
+}
+
+$thread_arch ||= '';
+
+open IN, "<$infile"
+  or die "Can't open $infile: $!";
+open OUT, ">$outfile"
+  or die "Can't open $outfile: $!";
+open PATTERN, "<$patfile"
+  or die "Can't open $patfile: $!";
+
+my @patterns = <PATTERN>;
+chomp @patterns;
+for my $p (@patterns) {
+  $p =~ s/%{_libdir}/$libdir/g;
+  $p =~ s/%{_arch}/$arch/g;
+  $p =~ s/%{thread_arch}/$thread_arch/g;
+}
+
+my %exclude = map { $_ => 1 } @patterns;
+
+close PATTERN;
+
+while(<IN>) {
+  chomp;
+
+  print OUT "$_\n"
+    unless exists $exclude{$_}
+}
+
+close IN;
+close OUT;

diffrpms

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+if [ "$#" != 2 ]; then
+    cat<<EOM
+Usage: $(basename $0) OLD_RELEASE NEW_RELEASE
+
+Compares corresponding RPM packages produced in OLD_RELASE and NEW_RELEASE.
+The same version strings are assumed.
+EOM
+    exit 1;
+fi
+
+OLD_RELEASE="$1"
+NEW_RELEASE="$2"
+
+function process_dir() {
+    for F in $(ls $1/* | sed -r 's/-[0-9].*//' | sort | uniq ); do
+        OLD_RPM=$(echo ${F}-[0-9]*-${OLD_RELEASE}.*)
+        NEW_RPM=$(echo ${F}-[0-9]*-${NEW_RELEASE}.*)
+        
+        test \( ! -e "$OLD_RPM" \) -a \( ! -e "$NEW_RPM" \) && continue
+        if [ ! -e "$OLD_RPM" ]; then echo "+ Package ${F}"; continue; fi
+        if [ ! -e "$NEW_RPM" ]; then echo "- Package ${F}"; continue; fi
+
+        DIFF=$(rpmdiff -i S -i 5 -i T "$OLD_RPM" "$NEW_RPM" | \
+            grep -vE 'REQUIRES perl = | REQUIRES rpmlib\(' )
+
+        test -n "$DIFF" && printf '* %s:\n%s\n' "$F" "$DIFF"
+    done
+}
+
+process_dir 'x86_64'
+process_dir 'noarch'

generatedependencies

@@ -0,0 +1,163 @@
+#!/usr/bin/perl
+use strict;
+use warnings;
+
+# Split "A B >= 1" dependencies string into ("A", "B >= 1") list.
+sub appendsymbols {
+    my ($array, $line) = @_;
+    my $qualified;
+    my $dependency;
+    for my $token (split(/\s/, $line)) {
+        if ($token =~ /\A[<>]?=\z/) {
+            $qualified = 1;
+            $dependency .= ' ' . $token;
+            next;
+        }
+        if (!$qualified) {
+            if (defined $dependency) {
+                push @$array, $dependency;
+            }
+            $dependency = $token;
+            next;
+        }
+        if ($qualified) {
+            $qualified = 0;
+            $dependency .= ' ' . $token;
+            push @$array, $dependency;
+            $dependency = undef;
+            next;
+        }
+    }
+    if (defined $dependency) {
+        push @$array, $dependency;
+    }
+}
+
+# Return true if the argument is a Perl dependency. Otherwise return false.
+sub is_perl_dependency {
+    my $dependency = shift;
+    return ($dependency =~ /\Aperl\(/);
+}
+
+my $file = shift @ARGV;
+if (!defined $file) {
+	die "Missing an argument with an RPM build log!\n"
+}
+
+# Parse build log
+open(my $log, '<', $file) or die "Could not open `$file': $!\n";
+my ($package, %packages);
+while (!eof($log)) {
+    defined($_ = <$log>) or die "Error while reading from `$file': $!\n";
+	chomp;
+
+	if (/\AProcessing files: ([\S]+)-[^-]+-[^-]+$/) {
+		$package = $1;
+        $packages{$package}{requires} = [];
+        $packages{$package}{provides} = [];
+	} elsif ($package && /\AProvides: (.*)\z/) {
+		appendsymbols($packages{$package}{provides}, $1);
+	} elsif ($package && /\ARequires: (.*)\z/) {
+		appendsymbols($packages{$package}{requires}, $1);
+	}
+}
+close($log);
+
+# Save dependencies into file
+my $filename = 'gendep.macros';
+open (my $gendep, '>', $filename) or
+    die "Could not open `$filename' for writing: $!\n";
+for my $package (sort keys %packages) {
+    # Macro name
+    my $macro = 'gendep_' . $package;
+    $macro =~ s/[+-]/_/g;
+    $gendep->print("%global $macro \\\n");
+    # Macro value
+    for my $dependency (@{$packages{$package}{requires}}) {
+        if (is_perl_dependency($dependency)) {
+            $gendep->print("Requires: $dependency \\\n");
+        }
+    }
+    for my $dependency (@{$packages{$package}{provides}}) {
+        if (is_perl_dependency($dependency)) {
+            $gendep->print("Provides: $dependency \\\n");
+        }
+    }
+    # Macro trailer
+    $gendep->print("%{nil}\n");
+}
+close($gendep) or die "Could not close `$filename': $!\n";
+
+
+__END__
+=encoding utf8
+
+=head1 NAME
+
+generatedependencies - Distil generated Perl dependencies from a build log
+
+=head1 SYNOPSIS
+
+B<generatedependencies> I<BUILD_LOG>
+
+=head1 DESCRIPTION
+
+It opens specified RPM build log I<BUILD_LOG>. It locates a protocol about
+autogenerated dependencies. It stores the reported dependencies into F<./gendep.macros> file.
+
+The output file will define macros C<gendep_I<BINARY_PACKAGE_NAME>>. A macro
+for each binary package. The macro name will use underscores instead of
+hyphens or other SPEC language special characters.
+
+It will ignore non-Perl dependencies (not C<perl(*)>) as they do not come from
+Perl dependency generator.
+
+=head1 EXIT CODE
+
+Returns zero, if no error occurred. Otherwise non-zero code is returned.
+
+=head1 EXAMPLE
+
+The invocation is:
+
+    $ generatedependencies .build-5.24.0-364.fc25.log
+
+The output is:
+
+    $ grep -A5 perl_Devel_Peek gendep.macros
+    %global gendep_perl_Devel_Peek \
+    Requires: perl(Exporter) \
+    Requires: perl(XSLoader) \
+    Provides: perl(Devel::Peek) = 1.23 \
+    %nil{}
+    %global gendep_perl_Devel_SelfStubber \
+
+
+The output can be used in a spec file like:
+
+    Name: perl
+    Source0: gendep.macros
+    %include %{SOURCE0}
+    %package Devel-Peek
+    %gendep_Devel_Peek
+    %package Devel-SelfStubber
+    %gendep_Devel_SelfStubber
+
+=head1 COPYING
+
+Copyright (C) 2016  Petr Písař <ppisar@redhat.com>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+=cut

macros.perl

@@ -22,6 +22,13 @@ export PERL_AUTOINSTALL="--defaultdeps"
 export PERL_MM_USE_DEFAULT=1
 }
 
+#############################################################################
+# Perl specific macros, no longer part of rpm >= 4.15
+%perl_vendorarch %(eval "`%{__perl} -V:installvendorarch`"; echo $installvendorarch)
+%perl_vendorlib  %(eval "`%{__perl} -V:installvendorlib`"; echo $installvendorlib)
+%perl_archlib    %(eval "`%{__perl} -V:installarchlib`"; echo $installarchlib)
+%perl_privlib    %(eval "`%{__perl} -V:installprivlib`"; echo $installprivlib)
+
 #############################################################################
 # Filtering macro incantations
 

perl-5.10.0-libresolv.patch

@@ -1,7 +1,7 @@
 diff -up perl-5.10.0/Configure.didi perl-5.10.0/Configure
 --- perl-5.10.0/Configure.didi	2007-12-18 11:47:07.000000000 +0100
 +++ perl-5.10.0/Configure	2008-07-21 10:51:16.000000000 +0200
-@@ -1479,7 +1479,7 @@ archname=''
+@@ -1483,7 +1483,7 @@ archname=''
  usereentrant='undef'
  : List of libraries we want.
  : If anyone needs extra -lxxx, put those in a hint file.

perl-5.10.0-x86_64-io-test-failure.patch

@@ -1,12 +1,12 @@
 diff -up perl-5.10.0/t/io/fs.t.BAD perl-5.10.0/t/io/fs.t
 --- perl-5.10.0/t/io/fs.t.BAD	2008-01-30 13:36:43.000000000 -0500
 +++ perl-5.10.0/t/io/fs.t	2008-01-30 13:41:27.000000000 -0500
-@@ -227,7 +227,7 @@ isnt($atime, 500000000, 'atime');
- isnt($mtime, 500000000 + $delta, 'mtime');
+@@ -257,7 +257,7 @@ isnt($atime, 500000000, 'atime');
+ isnt($mtime, $ut + $delta, 'mtime: utime called with two undefs');
  
  SKIP: {
 -    skip "no futimes", 6 unless ($Config{d_futimes} || "") eq "define";
 +    skip "no futimes", 6;
+     note("check futimes");
      open(my $fh, "<", 'b');
-     $foo = (utime 500000000,500000000 + $delta, $fh);
-     is($foo, 1, "futime");
+     $foo = (utime $ut,$ut + $delta, $fh);

perl-5.16.3-Link-XS-modules-to-libperl.so-with-EU-CBuilder-on-Li.patch

@@ -20,7 +20,7 @@ diff --git a/MANIFEST b/MANIFEST
 index 397252a..d7c519b 100644
 --- a/MANIFEST
 +++ b/MANIFEST
-@@ -3093,6 +3093,7 @@ dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/aix.pm	CBuilder methods fo
+@@ -3424,6 +3424,7 @@ dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/aix.pm	CBuilder methods fo
  dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/cygwin.pm	CBuilder methods for cygwin
  dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/darwin.pm	CBuilder methods for darwin
  dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/dec_osf.pm	CBuilder methods for OSF

perl-5.16.3-Link-XS-modules-to-libperl.so-with-EU-MM-on-Linux.patch

@@ -18,7 +18,7 @@ diff --git a/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm b/cpan/ExtUtils-Mak
 index a8b172f..a3fbce2 100644
 --- a/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm
 +++ b/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm
-@@ -31,6 +31,7 @@ BEGIN {
+@@ -30,6 +30,7 @@ BEGIN {
      $Is{IRIX}    = $^O eq 'irix';
      $Is{NetBSD}  = $^O eq 'netbsd';
      $Is{Interix} = $^O eq 'interix';
@@ -26,7 +26,7 @@ index a8b172f..a3fbce2 100644
      $Is{SunOS4}  = $^O eq 'sunos';
      $Is{Solaris} = $^O eq 'solaris';
      $Is{SunOS}   = $Is{SunOS4} || $Is{Solaris};
-@@ -932,7 +933,7 @@ $(INST_DYNAMIC): $(OBJECT) $(MYEXTLIB) $(BOOTSTRAP) $(INST_ARCHAUTODIR)$(DFSEP).
+@@ -1028,7 +1029,7 @@ sub xs_make_dynamic_lib {
      push(@m,"	\$(RM_F) \$\@\n");
  
      my $libs = '$(LDLOADLIBS)';
@@ -35,7 +35,7 @@ index a8b172f..a3fbce2 100644
          # Use nothing on static perl platforms, and to the flags needed
          # to link against the shared libperl library on shared perl
          # platforms.  We peek at lddlflags to see if we need -Wl,-R
-@@ -941,6 +942,11 @@ $(INST_DYNAMIC): $(OBJECT) $(MYEXTLIB) $(BOOTSTRAP) $(INST_ARCHAUTODIR)$(DFSEP).
+@@ -1041,6 +1042,11 @@ sub xs_make_dynamic_lib {
              # The Android linker will not recognize symbols from
              # libperl unless the module explicitly depends on it.
              $libs .= ' "-L$(PERL_INC)" -lperl';

perl-5.16.3-create_libperl_soname.patch

@@ -14,16 +14,21 @@ diff --git a/Makefile.SH b/Makefile.SH
 index d1da0a0..7733a32 100755
 --- a/Makefile.SH
 +++ b/Makefile.SH
-@@ -58,7 +58,7 @@ true)
- 				${api_revision}.${api_version}.${api_subversion} \
- 			     -current_version \
- 				${revision}.${patchlevel}.${subversion} \
--			     -install_name \$(shrpdir)/\$@"
-+			     -install_name \$(shrpdir)/libperl.${revision}.${patchlevel}.dylib"
+@@ -70,11 +70,11 @@ true)
+ 				${revision}.${patchlevel}.${subversion}"
+ 		case "$osvers" in
+ 	        1[5-9]*|[2-9]*)
+-			shrpldflags="$shrpldflags -install_name `pwd`/\$@ -Xlinker -headerpad_max_install_names"
++			shrpldflags="$shrpldflags -install_name `pwd`/libperl.${revision}.${patchlevel}.dylib -Xlinker -headerpad_max_install_names"
+ 			exeldflags="-Xlinker -headerpad_max_install_names"
+ 			;;
+ 		*)
+-			shrpldflags="$shrpldflags -install_name \$(shrpdir)/\$@"
++			shrpldflags="$shrpldflags -install_name \$(shrpdir)/libperl.${revision}.${patchlevel}.dylib"
+ 			;;
+ 		esac
  		;;
- 	cygwin*)
- 		shrpldflags="$shrpldflags -Wl,--out-implib=libperl.dll.a -Wl,--image-base,0x52000000"
-@@ -66,13 +66,15 @@ true)
+@@ -76,13 +76,15 @@ true)
  		;;
  	sunos*)
  		linklibperl="-lperl"
@@ -40,7 +45,7 @@ index d1da0a0..7733a32 100755
  		;;
  	aix*)
  		case "$cc" in
-@@ -110,6 +112,9 @@ true)
+@@ -120,6 +122,9 @@ true)
  	    linklibperl='libperl.x'
  	    DPERL_EXTERNAL_GLOB=''
  	    ;;

perl-5.18.2-Destroy-GDBM-NDBM-ODBM-SDBM-_File-objects-only-from-.patch

@@ -41,15 +41,15 @@ index 33e08e2..7160f54 100644
  	GDBM_FILE 	dbp ;
  	SV *    filter[4];
  	int     filtering ;
-@@ -89,6 +90,7 @@ gdbm_TIEHASH(dbtype, name, read_write, mode)
- 	    if ((dbp =  gdbm_open(name, GDBM_BLOCKSIZE, read_write, mode,
- 	       	     	          (FATALFUNC) croak_string))) {
- 	        RETVAL = (GDBM_File)safecalloc(1, sizeof(GDBM_File_type)) ;
-+		RETVAL->owner = aTHX;
- 		RETVAL->dbp = dbp ;
- 	    }
- 	    
-@@ -109,12 +111,14 @@ gdbm_DESTROY(db)
+@@ -98,6 +99,7 @@ gdbm_TIEHASH(dbtype, name, read_write, m
+ 	}
+ 	if (dbp) {
+ 	    RETVAL = (GDBM_File)safecalloc(1, sizeof(GDBM_File_type));
++	    RETVAL->owner = aTHX;
+ 	    RETVAL->dbp = dbp;
+ 	} else {
+ 	    RETVAL = NULL;
+@@ -118,12 +120,14 @@ gdbm_DESTROY(db)
  	PREINIT:
  	int i = store_value;
  	CODE:
@@ -115,7 +115,7 @@ diff --git a/ext/ODBM_File/ODBM_File.xs b/ext/ODBM_File/ODBM_File.xs
 index d1ece7f..f7e00a0 100644
 --- a/ext/ODBM_File/ODBM_File.xs
 +++ b/ext/ODBM_File/ODBM_File.xs
-@@ -45,6 +45,7 @@ datum	nextkey(datum key);
+@@ -49,6 +49,7 @@ datum	nextkey(datum key);
  #define store_value 3
  
  typedef struct {
@@ -123,7 +123,7 @@ index d1ece7f..f7e00a0 100644
  	void * 	dbp ;
  	SV *    filter[4];
  	int     filtering ;
-@@ -112,6 +113,7 @@ odbm_TIEHASH(dbtype, filename, flags, mode)
+@@ -137,6 +138,7 @@ odbm_TIEHASH(dbtype, filename, flags, mode)
  	    }
  	    dbp = (void*)(dbminit(filename) >= 0 ? &dbmrefcnt : 0);
  	    RETVAL = (ODBM_File)safecalloc(1, sizeof(ODBM_File_type));
@@ -131,7 +131,7 @@ index d1ece7f..f7e00a0 100644
  	    RETVAL->dbp = dbp ;
  	}
  	OUTPUT:
-@@ -124,13 +126,15 @@ DESTROY(db)
+@@ -149,13 +151,15 @@ DESTROY(db)
  	dMY_CXT;
  	int i = store_value;
  	CODE:
@@ -166,7 +166,7 @@ index 291e41b..0bdae9a 100644
  	DBM * 	dbp ;
  	SV *    filter[4];
  	int     filtering ;
-@@ -49,6 +50,7 @@ sdbm_TIEHASH(dbtype, filename, flags, mode)
+@@ -51,6 +52,7 @@ sdbm_TIEHASH(dbtype, filename, flags, mode)
  	    }
  	    if (dbp) {
  	        RETVAL = (SDBM_File)safecalloc(1, sizeof(SDBM_File_type));
@@ -174,7 +174,7 @@ index 291e41b..0bdae9a 100644
  		RETVAL->dbp = dbp ;
  	    }
  	    
-@@ -60,7 +62,7 @@ void
+@@ -62,7 +64,7 @@ void
  sdbm_DESTROY(db)
  	SDBM_File	db
  	CODE:
@@ -187,7 +187,7 @@ diff --git a/t/lib/dbmt_common.pl b/t/lib/dbmt_common.pl
 index 5d4098c..a0a4d52 100644
 --- a/t/lib/dbmt_common.pl
 +++ b/t/lib/dbmt_common.pl
-@@ -511,5 +511,40 @@ unlink <Op_dbmx*>, $Dfile;
+@@ -510,5 +510,40 @@ unlink <Op_dbmx*>, $Dfile;
     unlink <Op1_dbmx*>;
  }
  

perl-5.22.0-Install-libperl.so-to-shrpdir-on-Linux.patch

@@ -16,7 +16,7 @@ diff --git a/Configure b/Configure
 index 2f30261..825496e 100755
 --- a/Configure
 +++ b/Configure
-@@ -8249,7 +8249,9 @@ esac
+@@ -8762,7 +8762,9 @@ esac
  
  # Detect old use of shrpdir via undocumented Configure -Dshrpdir
  case "$shrpdir" in
@@ -27,7 +27,7 @@ index 2f30261..825496e 100755
  *)	$cat >&4 <<EOM
  WARNING:  Use of the shrpdir variable for the installation location of
  the shared $libperl is not supported.  It was never documented and
-@@ -8279,7 +8281,6 @@ esac
+@@ -8792,7 +8794,6 @@ esac
  # Add $xxx to ccdlflags.
  # If we can't figure out a command-line option, use $shrpenv to
  # set env LD_RUN_PATH.  The main perl makefile uses this.
@@ -35,7 +35,7 @@ index 2f30261..825496e 100755
  xxx=''
  tmp_shrpenv=''
  if "$useshrplib"; then
-@@ -8294,7 +8295,7 @@ if "$useshrplib"; then
+@@ -8807,7 +8808,7 @@ if "$useshrplib"; then
  		xxx="-Wl,-R$shrpdir"
  		;;
  	bsdos|linux|irix*|dec_osf|gnu*|haiku)
@@ -48,7 +48,7 @@ diff --git a/Makefile.SH b/Makefile.SH
 index 7733a32..a481183 100755
 --- a/Makefile.SH
 +++ b/Makefile.SH
-@@ -266,7 +266,7 @@ ranlib = $ranlib
+@@ -288,7 +288,7 @@ ranlib = $ranlib
  # installman commandline.
  bin = $installbin
  scriptdir = $scriptdir

perl-5.22.1-Provide-ExtUtils-MM-methods-as-standalone-ExtUtils-M.patch

@@ -23,7 +23,7 @@ diff --git a/MANIFEST b/MANIFEST
 index 6af238c..d4f0c56 100644
 --- a/MANIFEST
 +++ b/MANIFEST
-@@ -1045,6 +1045,7 @@ cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_OS2.pm			MakeMaker methods for OS/2
+@@ -784,6 +784,7 @@ cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_OS2.pm			MakeMaker methods for OS/2
  cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_OS2.pm			MakeMaker methods for OS/2
  cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_QNX.pm			MakeMaker methods for QNX
  cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm			MakeMaker methods for Unix

perl-5.22.1-Replace-EU-MM-dependnecy-with-EU-MM-Utils-in-IPC-Cmd.patch

@@ -20,7 +20,7 @@ diff --git a/cpan/IPC-Cmd/lib/IPC/Cmd.pm b/cpan/IPC-Cmd/lib/IPC/Cmd.pm
 index 6a82bdf..b6cd7ef 100644
 --- a/cpan/IPC-Cmd/lib/IPC/Cmd.pm
 +++ b/cpan/IPC-Cmd/lib/IPC/Cmd.pm
-@@ -230,7 +230,7 @@ sub can_run {
+@@ -232,7 +232,7 @@ sub can_run {
      }
  
      require File::Spec;

perl-5.28.0-Pass-CFLAGS-to-dtrace.patch

@@ -10,7 +10,7 @@ diff --git a/Makefile.SH b/Makefile.SH
 index 5fc6d1c..e89ad70 100755
 --- a/Makefile.SH
 +++ b/Makefile.SH
-@@ -457,6 +457,8 @@ CCCMD    = sh $(shellflags) cflags "optimize='$(OPTIMIZE)'" $@
+@@ -462,6 +462,8 @@ CCCMD    = sh $(shellflags) cflags "optimize='$(OPTIMIZE)'" $@
  
  CCCMDSRC = sh $(shellflags) cflags "optimize='$(OPTIMIZE)'" $<
  
@@ -19,7 +19,7 @@ index 5fc6d1c..e89ad70 100755
  CONFIGPM_FROM_CONFIG_SH = lib/Config.pm lib/Config_heavy.pl
  CONFIGPM = $(CONFIGPM_FROM_CONFIG_SH) lib/Config_git.pl
  
-@@ -890,19 +892,19 @@ $(DTRACE_MINI_O): perldtrace.d $(miniperl_objs_nodt)
+@@ -895,19 +897,19 @@ $(DTRACE_MINI_O): perldtrace.d $(miniperl_objs_nodt)
  	-rm -rf mpdtrace
  	mkdir mpdtrace
  	cp $(miniperl_objs_nodt) mpdtrace/
@@ -46,10 +46,10 @@ diff --git a/cflags.SH b/cflags.SH
 index 3af1e97..b845127 100755
 --- a/cflags.SH
 +++ b/cflags.SH
-@@ -516,7 +516,10 @@ for file do
+@@ -519,7 +519,10 @@ for file do
+     toke) optimize=-O0 ;;
      esac
  
-     # Can we perhaps use $ansi2knr here
 -    echo "$cc -c -DPERL_CORE $ccflags $stdflags $optimize $warn $extra"
 +    case "$file" in
 +    dtrace_*) echo "$ccflags $stdflags $optimize $warn $extra";;

perl-5.30.0-PATCH-perl-134329-Use-after-free-in-regcomp.c.patch

@@ -0,0 +1,389 @@
+From fd30a7c49a661aecfb361045646da264cdadea8f Mon Sep 17 00:00:00 2001
+From: Karl Williamson <khw@cpan.org>
+Date: Fri, 23 Aug 2019 12:40:24 -0600
+Subject: [PATCH] PATCH: [perl #134329] Use after free in regcomp.c
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+A compiled regex is composed of nodes, forming a linked list, with
+normally a maximum of 16 bits used to specify the offset of the next
+link.  For patterns that require more space than this, the nodes that
+jump around are replaced with ones that have wider offsets.  Most nodes
+are unaffected, as they just contain the offset of the next node, and
+that number is always small.  The jump nodes are the ones affected.
+
+When compiling a pattern, the 16 bit mechanism is used, until it
+overflows, at which point the pattern is recompiled with the long jumps
+instead.
+
+When I rewrote the compiler last year to make it generally one pass, I
+noticed a lot of the cases where a node was added didn't check if the
+result overflowed (the function that does this returns FALSE in that
+case).  I presumed the prior authors knew better, and did not change
+things, except to put in a bogus value in the link (offset) field that
+should cause a crash if it were used.  That's what's happening in this
+ticket.
+
+But seeing this example, it's clear that the return value should be
+checked every time, because you can reach the limit at any time.  This
+commit changes to do that, and to require the function's return value to
+not be ignored, to guard against future changes.
+
+My guess is that the reason it generally worked when there were multiple
+passes is that the first pass didn't do anything except count space, and
+that at some point before the end of the pass the return value did get
+checked, so by the time the nodes were allocated for real, it knew
+enough to use the long jumps.
+
+Petr Písař: Ported to 5.30.0 from
+3b2e5620ed4a6b341f97ffd1d4b6466cc2c4bc5b.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ MANIFEST                 |   1 +
+ embed.fnc                |   4 +-
+ proto.h                  |   8 ++-
+ regcomp.c                | 109 ++++++++++++++++++++++++++++-----------
+ t/re/bigfuzzy_not_utf8.t | Bin 0 -> 36399 bytes
+ 5 files changed, 88 insertions(+), 34 deletions(-)
+ create mode 100644 t/re/bigfuzzy_not_utf8.t
+
+diff --git a/MANIFEST b/MANIFEST
+index 10e2cc0..cc24cd7 100644
+--- a/MANIFEST
++++ b/MANIFEST
+@@ -5839,6 +5839,7 @@ t/porting/test_bootstrap.t	Test that the instructions for test bootstrapping are
+ t/porting/utils.t		Check that utility scripts still compile
+ t/re/alpha_assertions.t		See if things like '(*postive_lookahed:...) work properly
+ t/re/anyof.t			See if bracketed char classes [...] compile properly
++t/re/bigfuzzy_not_utf8.t	Big and ugly tests not storable as UTF-8
+ t/re/charset.t			See if regex modifiers like /d, /u work properly
+ t/re/fold_grind.pl		Core file to see if regex case folding works properly
+ t/re/fold_grind_8.t		Wrapper for fold_grind.pl for /l testing with a UTF-8 locale
+diff --git a/embed.fnc b/embed.fnc
+index c977d39..c2c5f16 100644
+--- a/embed.fnc
++++ b/embed.fnc
+@@ -2427,7 +2427,7 @@ Es	|void	|reginsert	|NN RExC_state_t *pRExC_state \
+ 				|const U8 op				    \
+ 				|const regnode_offset operand		    \
+ 				|const U32 depth
+-Es	|bool	|regtail	|NN RExC_state_t * pRExC_state		    \
++EsR	|bool	|regtail	|NN RExC_state_t * pRExC_state		    \
+ 				|NN const regnode_offset p		    \
+ 				|NN const regnode_offset val		    \
+ 				|const U32 depth
+@@ -2561,7 +2561,7 @@ Es	|void	|dump_trie_interim_list|NN const struct _reg_trie_data *trie\
+ Es	|void	|dump_trie_interim_table|NN const struct _reg_trie_data *trie\
+ 				|NULLOK HV* widecharmap|NN AV *revcharmap\
+ 				|U32 next_alloc|U32 depth
+-Es	|bool	|regtail_study	|NN RExC_state_t *pRExC_state \
++EsR	|bool	|regtail_study	|NN RExC_state_t *pRExC_state \
+ 				|NN regnode_offset p|NN const regnode_offset val|U32 depth
+ #  endif
+ #endif
+diff --git a/proto.h b/proto.h
+index e0ea55b..2ef7ce2 100644
+--- a/proto.h
++++ b/proto.h
+@@ -4457,9 +4457,11 @@ PERL_CALLCONV int	Perl_re_indentf(pTHX_ const char *fmt, U32 depth, ...);
+ 	assert(fmt)
+ STATIC void	S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
+ STATIC void	S_regdump_intflags(pTHX_ const char *lead, const U32 flags);
+-STATIC bool	S_regtail_study(pTHX_ RExC_state_t *pRExC_state, regnode_offset p, const regnode_offset val, U32 depth);
++STATIC bool	S_regtail_study(pTHX_ RExC_state_t *pRExC_state, regnode_offset p, const regnode_offset val, U32 depth)
++			__attribute__warn_unused_result__;
+ #define PERL_ARGS_ASSERT_REGTAIL_STUDY	\
+ 	assert(pRExC_state); assert(p); assert(val)
++
+ #  endif
+ #  if defined(PERL_IN_REGEXEC_C)
+ STATIC void	S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb);
+@@ -5599,9 +5601,11 @@ STATIC regnode_offset	S_regnode_guts(pTHX_ RExC_state_t *pRExC_state, const U8 o
+ STATIC regnode_offset	S_regpiece(pTHX_ RExC_state_t *pRExC_state, I32 *flagp, U32 depth);
+ #define PERL_ARGS_ASSERT_REGPIECE	\
+ 	assert(pRExC_state); assert(flagp)
+-STATIC bool	S_regtail(pTHX_ RExC_state_t * pRExC_state, const regnode_offset p, const regnode_offset val, const U32 depth);
++STATIC bool	S_regtail(pTHX_ RExC_state_t * pRExC_state, const regnode_offset p, const regnode_offset val, const U32 depth)
++			__attribute__warn_unused_result__;
+ #define PERL_ARGS_ASSERT_REGTAIL	\
+ 	assert(pRExC_state); assert(p); assert(val)
++
+ STATIC void	S_scan_commit(pTHX_ const RExC_state_t *pRExC_state, struct scan_data_t *data, SSize_t *minlenp, int is_inf);
+ #define PERL_ARGS_ASSERT_SCAN_COMMIT	\
+ 	assert(pRExC_state); assert(data); assert(minlenp)
+diff --git a/regcomp.c b/regcomp.c
+index dfc22bc..b93fbe7 100644
+--- a/regcomp.c
++++ b/regcomp.c
+@@ -11307,10 +11307,15 @@ S_reg(pTHX_ RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
+                         return 0;
+                     }
+ 
+-                    REGTAIL(pRExC_state, ret, atomic);
++                    if (! REGTAIL(pRExC_state, ret, atomic)) {
++                        REQUIRE_BRANCHJ(flagp, 0);
++                    }
+ 
+-                    REGTAIL(pRExC_state, atomic,
+-                           reg_node(pRExC_state, SRCLOSE));
++                    if (! REGTAIL(pRExC_state, atomic, reg_node(pRExC_state,
++                                                                SRCLOSE)))
++                    {
++                        REQUIRE_BRANCHJ(flagp, 0);
++                    }
+ 
+                     RExC_in_script_run = 0;
+                     return ret;
+@@ -11769,7 +11774,9 @@ S_reg(pTHX_ RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
+                                        RExC_flags & RXf_PMf_COMPILETIME
+                                       );
+                     FLAGS(REGNODE_p(ret)) = 2;
+-                    REGTAIL(pRExC_state, ret, eval);
++                    if (! REGTAIL(pRExC_state, ret, eval)) {
++                        REQUIRE_BRANCHJ(flagp, 0);
++                    }
+                     /* deal with the length of this later - MJD */
+ 		    return ret;
+ 		}
+@@ -11822,7 +11829,9 @@ S_reg(pTHX_ RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
+ 
+                     tail = reg(pRExC_state, 1, &flag, depth+1);
+                     RETURN_FAIL_ON_RESTART(flag, flagp);
+-                    REGTAIL(pRExC_state, ret, tail);
++                    if (! REGTAIL(pRExC_state, ret, tail)) {
++                        REQUIRE_BRANCHJ(flagp, 0);
++                    }
+                     goto insert_if;
+                 }
+ 		else if (   RExC_parse[0] == '<'     /* (?(<NAME>)...) */
+@@ -11914,15 +11923,22 @@ S_reg(pTHX_ RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
+ 		    }
+ 		    nextchar(pRExC_state);
+ 		  insert_if:
+-                    REGTAIL(pRExC_state, ret, reganode(pRExC_state, IFTHEN, 0));
++                    if (! REGTAIL(pRExC_state, ret, reganode(pRExC_state,
++                                                             IFTHEN, 0)))
++                    {
++                        REQUIRE_BRANCHJ(flagp, 0);
++                    }
+                     br = regbranch(pRExC_state, &flags, 1, depth+1);
+ 		    if (br == 0) {
+                         RETURN_FAIL_ON_RESTART(flags,flagp);
+                         FAIL2("panic: regbranch returned failure, flags=%#" UVxf,
+                               (UV) flags);
+                     } else
+-                        REGTAIL(pRExC_state, br, reganode(pRExC_state,
+-                                                          LONGJMP, 0));
++                    if (! REGTAIL(pRExC_state, br, reganode(pRExC_state,
++                                                             LONGJMP, 0)))
++                    {
++                        REQUIRE_BRANCHJ(flagp, 0);
++                    }
+ 		    c = UCHARAT(RExC_parse);
+                     nextchar(pRExC_state);
+ 		    if (flags&HASWIDTH)
+@@ -11939,7 +11955,9 @@ S_reg(pTHX_ RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
+                             FAIL2("panic: regbranch returned failure, flags=%#" UVxf,
+                                   (UV) flags);
+                         }
+-                        REGTAIL(pRExC_state, ret, lastbr);
++                        if (! REGTAIL(pRExC_state, ret, lastbr)) {
++                            REQUIRE_BRANCHJ(flagp, 0);
++                        }
+ 		 	if (flags&HASWIDTH)
+ 			    *flagp |= HASWIDTH;
+                         c = UCHARAT(RExC_parse);
+@@ -11954,16 +11972,26 @@ S_reg(pTHX_ RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
+                             vFAIL("Switch (?(condition)... contains too many branches");
+                     }
+ 		    ender = reg_node(pRExC_state, TAIL);
+-                    REGTAIL(pRExC_state, br, ender);
++                    if (! REGTAIL(pRExC_state, br, ender)) {
++                        REQUIRE_BRANCHJ(flagp, 0);
++                    }
+ 		    if (lastbr) {
+-                        REGTAIL(pRExC_state, lastbr, ender);
+-                        REGTAIL(pRExC_state, REGNODE_OFFSET(
+-                                                NEXTOPER(
+-                                                NEXTOPER(REGNODE_p(lastbr)))),
+-                                             ender);
++                        if (! REGTAIL(pRExC_state, lastbr, ender)) {
++                            REQUIRE_BRANCHJ(flagp, 0);
++                        }
++                        if (! REGTAIL(pRExC_state,
++                                      REGNODE_OFFSET(
++                                                 NEXTOPER(
++                                                 NEXTOPER(REGNODE_p(lastbr)))),
++                                      ender))
++                        {
++                            REQUIRE_BRANCHJ(flagp, 0);
++                        }
+ 		    }
+ 		    else
+-                        REGTAIL(pRExC_state, ret, ender);
++                        if (! REGTAIL(pRExC_state, ret, ender)) {
++                            REQUIRE_BRANCHJ(flagp, 0);
++                        }
+ #if 0  /* Removing this doesn't cause failures in the test suite -- khw */
+                     RExC_size++; /* XXX WHY do we need this?!!
+                                     For large programs it seems to be required
+@@ -12113,7 +12141,9 @@ S_reg(pTHX_ RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
+ 	*flagp |= flags&SIMPLE;
+     }
+     if (is_open) {				/* Starts with OPEN. */
+-        REGTAIL(pRExC_state, ret, br);          /* OPEN -> first. */
++        if (! REGTAIL(pRExC_state, ret, br)) {  /* OPEN -> first. */
++            REQUIRE_BRANCHJ(flagp, 0);
++        }
+     }
+     else if (paren != '?')		/* Not Conditional */
+ 	ret = br;
+@@ -12121,12 +12151,15 @@ S_reg(pTHX_ RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
+     lastbr = br;
+     while (*RExC_parse == '|') {
+ 	if (RExC_use_BRANCHJ) {
++            bool shut_gcc_up;
++
+ 	    ender = reganode(pRExC_state, LONGJMP, 0);
+ 
+             /* Append to the previous. */
+-            REGTAIL(pRExC_state,
+-                    REGNODE_OFFSET(NEXTOPER(NEXTOPER(REGNODE_p(lastbr)))),
+-                    ender);
++            shut_gcc_up = REGTAIL(pRExC_state,
++                         REGNODE_OFFSET(NEXTOPER(NEXTOPER(REGNODE_p(lastbr)))),
++                         ender);
++            PERL_UNUSED_VAR(shut_gcc_up);
+ 	}
+ 	nextchar(pRExC_state);
+ 	if (freeze_paren) {
+@@ -12237,9 +12270,10 @@ S_reg(pTHX_ RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
+                         is_nothing= 0;
+ 		}
+ 		else if (op == BRANCHJ) {
+-                    REGTAIL_STUDY(pRExC_state,
+-                                  REGNODE_OFFSET(NEXTOPER(NEXTOPER(br))),
+-                                  ender);
++                    bool shut_gcc_up = REGTAIL_STUDY(pRExC_state,
++                                        REGNODE_OFFSET(NEXTOPER(NEXTOPER(br))),
++                                        ender);
++                    PERL_UNUSED_VAR(shut_gcc_up);
+                     /* for now we always disable this optimisation * /
+                     if ( OP(NEXTOPER(NEXTOPER(br))) != NOTHING
+                          || regnext(NEXTOPER(NEXTOPER(br))) != REGNODE_p(ender))
+@@ -12551,7 +12585,9 @@ S_regpiece(pTHX_ RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
+ 		const regnode_offset w = reg_node(pRExC_state, WHILEM);
+ 
+ 		FLAGS(REGNODE_p(w)) = 0;
+-                REGTAIL(pRExC_state, ret, w);
++                if (!  REGTAIL(pRExC_state, ret, w)) {
++                    REQUIRE_BRANCHJ(flagp, 0);
++                }
+ 		if (RExC_use_BRANCHJ) {
+ 		    reginsert(pRExC_state, LONGJMP, ret, depth+1);
+ 		    reginsert(pRExC_state, NOTHING, ret, depth+1);
+@@ -12566,7 +12602,11 @@ S_regpiece(pTHX_ RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
+ 		if (RExC_use_BRANCHJ)
+                     NEXT_OFF(REGNODE_p(ret)) = 3;   /* Go over NOTHING to
+                                                        LONGJMP. */
+-                REGTAIL(pRExC_state, ret, reg_node(pRExC_state, NOTHING));
++                if (! REGTAIL(pRExC_state, ret, reg_node(pRExC_state,
++                                                          NOTHING)))
++                {
++                    REQUIRE_BRANCHJ(flagp, 0);
++                }
+                 RExC_whilem_seen++;
+                 MARK_NAUGHTY_EXP(1, 4);     /* compound interest */
+ 	    }
+@@ -12638,16 +12678,22 @@ S_regpiece(pTHX_ RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
+     if (*RExC_parse == '?') {
+ 	nextchar(pRExC_state);
+ 	reginsert(pRExC_state, MINMOD, ret, depth+1);
+-        REGTAIL(pRExC_state, ret, ret + NODE_STEP_REGNODE);
++        if (! REGTAIL(pRExC_state, ret, ret + NODE_STEP_REGNODE)) {
++            REQUIRE_BRANCHJ(flagp, 0);
++        }
+     }
+     else if (*RExC_parse == '+') {
+         regnode_offset ender;
+         nextchar(pRExC_state);
+         ender = reg_node(pRExC_state, SUCCEED);
+-        REGTAIL(pRExC_state, ret, ender);
++        if (! REGTAIL(pRExC_state, ret, ender)) {
++            REQUIRE_BRANCHJ(flagp, 0);
++        }
+         reginsert(pRExC_state, SUSPEND, ret, depth+1);
+         ender = reg_node(pRExC_state, TAIL);
+-        REGTAIL(pRExC_state, ret, ender);
++        if (! REGTAIL(pRExC_state, ret, ender)) {
++            REQUIRE_BRANCHJ(flagp, 0);
++        }
+     }
+ 
+     if (ISMULT2(RExC_parse)) {
+@@ -19815,8 +19861,8 @@ S_regtail(pTHX_ RExC_state_t * pRExC_state,
+     }
+     else {
+         if (val - scan > U16_MAX) {
+-            /* Since not all callers check the return value, populate this with
+-             * something that won't loop and will likely lead to a crash if
++            /* Populate this with something that won't loop and will likely
++             * lead to a crash if the caller ignores the failure return, and
+              * execution continues */
+             NEXT_OFF(REGNODE_p(scan)) = U16_MAX;
+             return FALSE;
+@@ -19927,6 +19973,9 @@ S_regtail_study(pTHX_ RExC_state_t *pRExC_state, regnode_offset p,
+     }
+     else {
+         if (val - scan > U16_MAX) {
++            /* Populate this with something that won't loop and will likely
++             * lead to a crash if the caller ignores the failure return, and
++             * execution continues */
+             NEXT_OFF(REGNODE_p(scan)) = U16_MAX;
+             return FALSE;
+         }
+diff --git a/t/re/bigfuzzy_not_utf8.t b/t/re/bigfuzzy_not_utf8.t
+new file mode 100644
+index 0000000000000000000000000000000000000000..b4dfd150a9297172af5d8e7811357fd68931f8d7
+GIT binary patch
+literal 36399
+zcmeI5y>Ht_6u>V)vj`|)bnw`ot)P-@MMCTpNTQ@6nzlsHpvaKGfa6%8#FNC9CKZxu
+z;)Jf$YRJ%zoeHDqo_|0?hWr89EXQ;I1&?0XN7}J$MN%l4pVm7V_T9aA@8fqzil1_F
+zE|;$}O->{eN&28B=@fnhT2nU|t*9E+ShXPw8fDMw8q;-2Rj9#qL#IYfFlbp&QU)zC
+zsvD}tL@Ma?;e+olU(13qL4mf$Xi2KlMpfR-(n>>?sal~`K`RMWM$0up6UqkD^enA1
+zg=vB;ZywbQuvXdxGnK~k=b({GBpSNyN0Z7%!KptLG(}RXdLfa}8zrhWl%f+Fv@e<T
+z7QF(MZ@%O2{zzXWD3o$dlr)+$QdFwY%c5N?I0B75X-E+19aX7F)dH0^>Z)eEZ=O;~
+z<?^<VTwP8TfX(4J=(JPOnNc)URn{G8|1eoC_e<>oje1d1%IQ=tmzSkdDoay2=T|Pz
+zo*8+Kr80%Y79{wyR4)RabV^adFWpeZh73a5P-K`EDzb{C0J1N?-Bg5osvt7$#*LDy
+z8pU1*;Hb;O`}w=|H2|VCNgvil!C)|-F!4`oOre4(0@l39WM)9+aK3^6G2ryE+cJd2
+zG%)O}9%o(Xh5+npOk+9dJvA{f4-S<VFd0eu$X<3dd1d+P^3wIkj=-L!jZMnkKb#l4
+zS%FnoE840>Nl&MqX!&&dnrWK5-2KkXUdJ@kJhZYzBs1%)nFU8yw#)YRc86bC;+Jl5
+zgy&7Z`^Fw(?OiZUet&)S)$APMGYhtb_713ZrNwu<++Ih39!HYq+wJzw?PH0VT{$4+
+zz%lmLw7_MJYpy#@2q4sQ7fUP%j9esxG8j3)cOk6*w(m~R0TQqY5H30#e)2t(Pe1U0
+zo7x9RuwyuZKZc9WF8Sr`COoz9_eZT+t&ggp!nq?r$P9^7Qf{`Z-{X`J#)<@xfTsj3
+zt7*Z}u%|ZB*f}Q9ILEnRY6A%n(u&6pLLV6Zhn*Je^046bHe3TpU@8gBV?hE)AbtcU
+z+*`#j(Lf`1Pqq2ly)J6Thrs2aLgj*Tgns-Zu;!m>A1&i8UmxMd)HGfL@L=Np^}xmu
+z6KnnbWTw9d+eiQj_)Fjmf6b$HBoG*ZvmFNFos+;OYFZqXdWnYd{P*jg`)Jij({(%|
+z`6Q@2v~b4IiYzkMz+$L)vsWgF{`mxB#u(y$sg7Y3RpU)yZB+QhQ9`d|Ekc6YFM1X7
+zv7KL!Yu;A|z5IoJ9um0Yp{;0|@_teFTYTByaiWdaEl<FRQ}wer1&gsF0VEJ%0z*Cq
+zPFzulaPT39=F90?E5wAR)%Dpf=7vno3fVuppO8Ro&#5QO7l$E%7!gQ^8*6kwlia=^
+z7B0VddLMEq9(*#931rOF{~Aj_u33(iBr5k4z;mpAB2(G^Zz{9Kq>+G^1Vp#S{&b=E
+zj|&}JWy0IK6Ap73lq)qn<QR$RqGeqiso;SyjOXJ#2pdfx0VLp>z?y5#A&T&w<H48c
+zUiJx|1$vwg0zrO}lpkL`u+~3K_<CVK5ue+x_nNLxR(uXP3g#_eo?nPUW*EaL0(kl}
+zicZin*SoHPf#Jg+1F=k5r(avNUv|&?^aT4NA<j}5>#6r1;mt7IkM<dnBRjm-J$jnL
+zl=}L=Xoe&f=@$t@+-3rNH|>W2eFfxdF(5w^x}jvkffEfIvgHNTjXV5+K%<*L3ET_R
+z+c|c&wLM;PQ@lgr#v_H=NB{{Sfw2f&z<1F4c?Err>gK7){ur^11cD`i`-xzApY~Qf
+z-Soco%zKmLS;Xfudc5$tj2??=s^NXSD9!fSp38_*Cb5m>t!bHAQk&zN(xREQTJ4>c
+zC4OI8w7BN_>Y<Q`P|Yl)JEqC+?<=onyWQ@36FPXvI!i<{<A|?8t9(>=zWZjEyWg?)
+z-~n%be|`1U>>S}U3wvP0@z9kP-|cdH9RYeANt%btP&>Dm_#=s#T{$4+fFnF_9>oX|
+zooo&c`N+|sIY^}|4akg;3*^W-WYBK!OJAAU-%N9Mt_49ZzRWCquG}WPRkz@uPUllu
+jIzOMKFSg+CqdL=Mn!K`nb$RLf<M~V>L7{9Vwi5pX0LDXb
+
+literal 0
+HcmV?d00001
+
+-- 
+2.21.0
+

perl-5.30.0-Remove-undefined-behavior-from-IV-shifting.patch

@@ -0,0 +1,75 @@
+From 7e5b390a008ccad094a39c350f385d58e8a5102a Mon Sep 17 00:00:00 2001
+From: Karl Williamson <khw@cpan.org>
+Date: Fri, 3 May 2019 13:57:47 -0600
+Subject: [PATCH] Remove undefined behavior from IV shifting
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+It is undefined behavior to shift a negative integer to the left.  This
+commit avoids that by treating the value as unsigned, then casting back
+to integer for return.
+
+Petr Písař: Ported to 5.30.0 from
+814735a391b874af8f00eaf89469e5ec7f38cd4aa.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ asan_ignore |  5 -----
+ pp.c        | 21 ++++++++++++++++++++-
+ 2 files changed, 20 insertions(+), 6 deletions(-)
+
+diff --git a/asan_ignore b/asan_ignore
+index e0f5685..f520546 100644
+--- a/asan_ignore
++++ b/asan_ignore
+@@ -18,11 +18,6 @@
+ 
+ fun:Perl_pp_i_*
+ 
+-# Perl's << is defined as using the underlying C's << operator, with the
+-# same undefined behaviour for shifts greater than the word size.
+-# (UVs normally, IVs with 'use integer')
+-
+-fun:Perl_pp_left_shift
+ 
+ # this function numifies the field width in eg printf "%10f".
+ # It has its own overflow detection, so don't warn about it
+diff --git a/pp.c b/pp.c
+index 7afb090..3ca04e1 100644
+--- a/pp.c
++++ b/pp.c
+@@ -1991,10 +1991,29 @@ static IV S_iv_shift(IV iv, int shift, bool left)
+        shift = -shift;
+        left = !left;
+    }
++
+    if (UNLIKELY(shift >= IV_BITS)) {
+        return iv < 0 && !left ? -1 : 0;
+    }
+-   return left ? iv << shift : iv >> shift;
++   /* For left shifts, perl 5 has chosen to treat the value as unsigned for
++    * the * purposes of shifting, then cast back to signed.  This is very
++    * different from perl 6:
++    *
++    * $ perl6 -e 'say -2 +< 5'
++    * -64
++    *
++    * $ ./perl -le 'print -2 << 5'
++    * 18446744073709551552
++    * */
++   if (left) {
++       if (iv == IV_MIN) { /* Casting this to a UV is undefined behavior */
++           return 0;
++       }
++       return (IV) (((UV) iv) << shift);
++   }
++
++   /* Here is right shift */
++   return iv >> shift;
+ }
+ 
+ #define UV_LEFT_SHIFT(uv, shift) S_uv_shift(uv, shift, TRUE)
+-- 
+2.20.1
+

perl-5.30.0-perl-134221-support-append-mode-for-open-.-undef.patch

@@ -0,0 +1,191 @@
+From 8e9cf86aa69cb79c91edf5ff0586f87bfe4c91bd Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Tue, 2 Jul 2019 14:16:35 +1000
+Subject: [PATCH] (perl #134221) support append mode for open .. undef
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Petr Písař: Ported to 5.30.0 from
+45b29440d38be155c5177c8d6f9a5d4e7c2c098c.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ doio.c             | 15 +++++++++++++++
+ embed.fnc          |  1 +
+ perlio.c           | 26 +++++++++++++++++++++-----
+ perlio.h           |  3 +++
+ proto.h            |  5 +++++
+ t/io/perlio_open.t | 14 ++++++++++++--
+ 6 files changed, 57 insertions(+), 7 deletions(-)
+
+diff --git a/doio.c b/doio.c
+index 05a0696..424e0e3 100644
+--- a/doio.c
++++ b/doio.c
+@@ -265,6 +265,21 @@ Perl_my_mkstemp_cloexec(char *templte)
+ #endif
+ }
+ 
++int
++Perl_my_mkostemp_cloexec(char *templte, int flags)
++{
++    dVAR;
++    PERL_ARGS_ASSERT_MY_MKOSTEMP_CLOEXEC;
++#if defined(O_CLOEXEC)
++    DO_ONEOPEN_EXPERIMENTING_CLOEXEC(
++        PL_strategy_mkstemp,
++	Perl_my_mkostemp(templte, flags | O_CLOEXEC),
++	Perl_my_mkostemp(templte, flags));
++#else
++    DO_ONEOPEN_THEN_CLOEXEC(Perl_my_mkostemp(templte, flags));
++#endif
++}
++
+ #ifdef HAS_PIPE
+ int
+ Perl_PerlProc_pipe_cloexec(pTHX_ int *pipefd)
+diff --git a/embed.fnc b/embed.fnc
+index 259affd..c977d39 100644
+--- a/embed.fnc
++++ b/embed.fnc
+@@ -476,6 +476,7 @@ p	|int	|PerlLIO_dup2_cloexec|int oldfd|int newfd
+ pR	|int	|PerlLIO_open_cloexec|NN const char *file|int flag
+ pR	|int	|PerlLIO_open3_cloexec|NN const char *file|int flag|int perm
+ pnoR	|int	|my_mkstemp_cloexec|NN char *templte
++pnoR	|int	|my_mkostemp_cloexec|NN char *templte|int flags
+ #ifdef HAS_PIPE
+ pR	|int	|PerlProc_pipe_cloexec|NN int *pipefd
+ #endif
+diff --git a/perlio.c b/perlio.c
+index 904d47a..5a0cd36 100644
+--- a/perlio.c
++++ b/perlio.c
+@@ -1490,7 +1490,9 @@ PerlIO_openn(pTHX_ const char *layers, const char *mode, int fd,
+ 	     int imode, int perm, PerlIO *f, int narg, SV **args)
+ {
+     if (!f && narg == 1 && *args == &PL_sv_undef) {
+-	if ((f = PerlIO_tmpfile())) {
++        int imode = PerlIOUnix_oflags(mode);
++
++	if (imode != -1 && (f = PerlIO_tmpfile_flags(imode))) {
+ 	    if (!layers || !*layers)
+ 		layers = Perl_PerlIO_context_layers(aTHX_ mode);
+ 	    if (layers && *layers)
+@@ -5048,6 +5050,15 @@ PerlIO_stdoutf(const char *fmt, ...)
+ #undef PerlIO_tmpfile
+ PerlIO *
+ PerlIO_tmpfile(void)
++{
++    return PerlIO_tmpfile_flags(0);
++}
++
++#define MKOSTEMP_MODES ( O_RDWR | O_CREAT | O_EXCL )
++#define MKOSTEMP_MODE_MASK ( O_ACCMODE | O_CREAT | O_EXCL | O_TRUNC )
++
++PerlIO *
++PerlIO_tmpfile_flags(int imode)
+ {
+ #ifndef WIN32
+      dTHX;
+@@ -5063,27 +5074,32 @@ PerlIO_tmpfile(void)
+      const char * const tmpdir = TAINTING_get ? NULL : PerlEnv_getenv("TMPDIR");
+      SV * sv = NULL;
+      int old_umask = umask(0177);
++     imode &= ~MKOSTEMP_MODE_MASK;
+      if (tmpdir && *tmpdir) {
+ 	 /* if TMPDIR is set and not empty, we try that first */
+ 	 sv = newSVpv(tmpdir, 0);
+ 	 sv_catpv(sv, tempname + 4);
+-	 fd = Perl_my_mkstemp_cloexec(SvPVX(sv));
++	 fd = Perl_my_mkostemp_cloexec(SvPVX(sv), imode);
+      }
+      if (fd < 0) {
+ 	 SvREFCNT_dec(sv);
+ 	 sv = NULL;
+ 	 /* else we try /tmp */
+-	 fd = Perl_my_mkstemp_cloexec(tempname);
++	 fd = Perl_my_mkostemp_cloexec(tempname, imode);
+      }
+      if (fd < 0) {
+          /* Try cwd */
+          sv = newSVpvs(".");
+          sv_catpv(sv, tempname + 4);
+-         fd = Perl_my_mkstemp_cloexec(SvPVX(sv));
++         fd = Perl_my_mkostemp_cloexec(SvPVX(sv), imode);
+      }
+      umask(old_umask);
+      if (fd >= 0) {
+-	  f = PerlIO_fdopen(fd, "w+");
++         /* fdopen() with a numeric mode */
++         char mode[8];
++         int writing = 1;
++         (void)PerlIO_intmode2str(imode | MKOSTEMP_MODES, mode, &writing);
++         f = PerlIO_fdopen(fd, mode);
+ 	  if (f)
+ 	       PerlIOBase(f)->flags |= PERLIO_F_TEMP;
+ 	  PerlLIO_unlink(sv ? SvPVX_const(sv) : tempname);
+diff --git a/perlio.h b/perlio.h
+index d515020..ee16ab8 100644
+--- a/perlio.h
++++ b/perlio.h
+@@ -286,6 +286,9 @@ PERL_CALLCONV SSize_t PerlIO_get_bufsiz(PerlIO *);
+ #ifndef PerlIO_tmpfile
+ PERL_CALLCONV PerlIO *PerlIO_tmpfile(void);
+ #endif
++#ifndef PerlIO_tmpfile_flags
++PERL_CALLCONV PerlIO *PerlIO_tmpfile_flags(int flags);
++#endif
+ #ifndef PerlIO_stdin
+ PERL_CALLCONV PerlIO *PerlIO_stdin(void);
+ #endif
+diff --git a/proto.h b/proto.h
+index 74a8e46..e0ea55b 100644
+--- a/proto.h
++++ b/proto.h
+@@ -2270,6 +2270,11 @@ PERL_CALLCONV Pid_t	Perl_my_fork(void);
+ PERL_CALLCONV I32	Perl_my_lstat(pTHX);
+ #endif
+ PERL_CALLCONV I32	Perl_my_lstat_flags(pTHX_ const U32 flags);
++PERL_CALLCONV int	Perl_my_mkostemp_cloexec(char *templte, int flags)
++			__attribute__warn_unused_result__;
++#define PERL_ARGS_ASSERT_MY_MKOSTEMP_CLOEXEC	\
++	assert(templte)
++
+ PERL_CALLCONV int	Perl_my_mkstemp_cloexec(char *templte)
+ 			__attribute__warn_unused_result__;
+ #define PERL_ARGS_ASSERT_MY_MKSTEMP_CLOEXEC	\
+diff --git a/t/io/perlio_open.t b/t/io/perlio_open.t
+index 99d7e51..56c354b 100644
+--- a/t/io/perlio_open.t
++++ b/t/io/perlio_open.t
+@@ -11,7 +11,7 @@ BEGIN {
+ use strict;
+ use warnings;
+ 
+-plan tests => 6;
++plan tests => 10;
+ 
+ use Fcntl qw(:seek);
+ 
+@@ -31,6 +31,16 @@ use Fcntl qw(:seek);
+     is($data, "the right read stuff", "found the right stuff");
+ }
+ 
+-
++SKIP:
++{
++    ok((open my $fh, "+>>", undef), "open my \$fh, '+>>', undef")
++      or skip "can't open temp for append: $!", 3;
++    print $fh "abc";
++    ok(seek($fh, 0, SEEK_SET), "seek to zero");
++    print $fh "xyz";
++    ok(seek($fh, 0, SEEK_SET), "seek to zero again");
++    my $data = <$fh>;
++    is($data, "abcxyz", "check the second write appended");
++}
+ 
+ 
+-- 
+2.20.1
+

perl-5.30.0-perl-134266-make-sure-is-writable-when-we-write-to-i.patch

@@ -0,0 +1,102 @@
+From 3f8dbf40138bd2bcb569b23c88888a41ede9c355 Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Mon, 5 Aug 2019 15:23:45 +1000
+Subject: [PATCH] (perl #134266) make sure $@ is writable when we write to it
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+when unwinding.
+
+Since except_sv might be ERRSV we try to preserve it's value,
+if not the actual SV (which we have an extra refcount on if it is
+except_sv).
+
+Petr Písař: Ported to 5.30.0 from
+933e3e630076d4fdbe32a101eeb5f12e37ec4ac2.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ perl.h             | 17 +++++++++++++++++
+ pp_ctl.c           | 10 ++++++++--
+ t/lib/croak/pp_ctl |  8 ++++++++
+ 3 files changed, 33 insertions(+), 2 deletions(-)
+
+diff --git a/perl.h b/perl.h
+index e5a5585..383487c 100644
+--- a/perl.h
++++ b/perl.h
+@@ -1357,6 +1357,23 @@ EXTERN_C char *crypt(const char *, const char *);
+     }									\
+     } STMT_END
+ 
++/* contains inlined gv_add_by_type */
++#define SANE_ERRSV() STMT_START {					\
++    SV ** const svp = &GvSV(PL_errgv);					\
++    if (!*svp) {							\
++        *svp = newSVpvs("");                                            \
++    } else if (SvREADONLY(*svp)) {					\
++        SV *dupsv = newSVsv(*svp);					\
++	SvREFCNT_dec_NN(*svp);						\
++	*svp = dupsv;							\
++    } else {								\
++	SV *const errsv = *svp;						\
++	if (SvMAGICAL(errsv)) {						\
++	    mg_free(errsv);						\
++	}								\
++    }									\
++    } STMT_END
++
+ 
+ #ifdef PERL_CORE
+ # define DEFSV (0 + GvSVn(PL_defgv))
+diff --git a/pp_ctl.c b/pp_ctl.c
+index a38b9c1..1f2d812 100644
+--- a/pp_ctl.c
++++ b/pp_ctl.c
+@@ -1720,9 +1720,13 @@ Perl_die_unwind(pTHX_ SV *msv)
+ 	 * perls 5.13.{1..7} which had late setting of $@ without this
+ 	 * early-setting hack.
+ 	 */
+-	if (!(in_eval & EVAL_KEEPERR))
++	if (!(in_eval & EVAL_KEEPERR)) {
++            /* remove any read-only/magic from the SV, so we don't
++               get infinite recursion when setting ERRSV */
++            SANE_ERRSV();
+ 	    sv_setsv_flags(ERRSV, exceptsv,
+                         (SV_GMAGIC|SV_DO_COW_SVSETSV|SV_NOSTEAL));
++        }
+ 
+ 	if (in_eval & EVAL_KEEPERR) {
+ 	    Perl_ck_warner(aTHX_ packWARN(WARN_MISC), "\t(in cleanup) %" SVf,
+@@ -1784,8 +1788,10 @@ Perl_die_unwind(pTHX_ SV *msv)
+              */
+             S_pop_eval_context_maybe_croak(aTHX_ cx, exceptsv, 2);
+ 
+-	    if (!(in_eval & EVAL_KEEPERR))
++	    if (!(in_eval & EVAL_KEEPERR)) {
++                SANE_ERRSV();
+ 		sv_setsv(ERRSV, exceptsv);
++            }
+ 	    PL_restartjmpenv = restartjmpenv;
+ 	    PL_restartop = restartop;
+ 	    JMPENV_JUMP(3);
+diff --git a/t/lib/croak/pp_ctl b/t/lib/croak/pp_ctl
+index b1e754c..de0221b 100644
+--- a/t/lib/croak/pp_ctl
++++ b/t/lib/croak/pp_ctl
+@@ -51,3 +51,11 @@ use 5.01;
+ default{}
+ EXPECT
+ Can't "default" outside a topicalizer at - line 2.
++########
++# NAME croak with read only $@
++eval '"a" =~ /${*@=\_})/';
++die;
++# this would previously recurse infinitely in the eval
++EXPECT
++Unmatched ) in regex; marked by <-- HERE in m/_) <-- HERE / at (eval 1) line 1.
++	...propagated at - line 2.
+-- 
+2.21.0
+

perl-5.30.0-pp.c-Add-two-UNLIKELY-s.patch

@@ -0,0 +1,42 @@
+From 4f0ded009bf6de2da6a2a2022bec03576dcb80ca Mon Sep 17 00:00:00 2001
+From: Karl Williamson <khw@cpan.org>
+Date: Wed, 1 May 2019 10:41:38 -0600
+Subject: [PATCH] pp.c: Add two UNLIKELY()s
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+It should be uncommon to shift beyond a full word
+
+Signed-off-by: Ported to 5.30.0 from
+bae047b68c92622bb4bb04499e36cdaa48138909.
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ pp.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/pp.c b/pp.c
+index 90db3a0..7afb090 100644
+--- a/pp.c
++++ b/pp.c
+@@ -1979,7 +1979,7 @@ static UV S_uv_shift(UV uv, int shift, bool left)
+        shift = -shift;
+        left = !left;
+    }
+-   if (shift >= IV_BITS) {
++   if (UNLIKELY(shift >= IV_BITS)) {
+        return 0;
+    }
+    return left ? uv << shift : uv >> shift;
+@@ -1991,7 +1991,7 @@ static IV S_iv_shift(IV iv, int shift, bool left)
+        shift = -shift;
+        left = !left;
+    }
+-   if (shift >= IV_BITS) {
++   if (UNLIKELY(shift >= IV_BITS)) {
+        return iv < 0 && !left ? -1 : 0;
+    }
+    return left ? iv << shift : iv >> shift;
+-- 
+2.20.1
+

perl-5.30.1-handle-s-being-updated-without-len-being-updated.patch

@@ -0,0 +1,47 @@
+From a0148bb8496444302b087bc0ffcf8dad42f8e475 Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Mon, 11 Nov 2019 14:43:42 +1100
+Subject: [PATCH] handle s being updated without len being updated
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+fix #17279
+
+Petr Písař: Ported to 5.30.1 from
+e56dfd967ce460481a9922d14e931b438548093d.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ numeric.c           | 2 +-
+ t/lib/croak/regcomp | 4 ++++
+ 2 files changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/numeric.c b/numeric.c
+index d6ce53e..35adebe 100644
+--- a/numeric.c
++++ b/numeric.c
+@@ -1552,7 +1552,7 @@ Perl_my_atof3(pTHX_ const char* orig, NV* value, const STRLEN len)
+         /* strtold() accepts 0x-prefixed hex and in POSIX implementations,
+            0b-prefixed binary numbers, which is backward incompatible
+         */
+-        if ((len == 0 || len >= 2) && *s == '0' &&
++        if ((len == 0 || len - (s-orig) >= 2) && *s == '0' &&
+             (isALPHA_FOLD_EQ(s[1], 'x') || isALPHA_FOLD_EQ(s[1], 'b'))) {
+             *value = 0;
+             return (char *)s+1;
+diff --git a/t/lib/croak/regcomp b/t/lib/croak/regcomp
+index 0ba705e..c0c2710 100644
+--- a/t/lib/croak/regcomp
++++ b/t/lib/croak/regcomp
+@@ -70,3 +70,7 @@ qr/((a))/;
+ EXPECT
+ Too many nested open parens in regex; marked by <-- HERE in m/(( <-- HERE a))/ at - line 3.
+ ########
++# NAME numeric parsing buffer overflow in numeric.c
++0=~/\p{nV:-0}/
++EXPECT
++Can't find Unicode property definition "nV:-0" in regex; marked by <-- HERE in m/\p{nV:-0} <-- HERE / at - line 1.
+-- 
+2.21.0
+

perl-5.30.1-perl-125557-correctly-handle-overload-for-bin-oct-fl.patch

@@ -0,0 +1,116 @@
+From b061e315b4eac4d82edb3ca14581805417a68936 Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Wed, 11 Sep 2019 11:50:23 +1000
+Subject: [PATCH] (perl #125557) correctly handle overload for bin/oct floats
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The hexfp code doesn't check that the shift is 4, and so also
+accepts binary and octal fp numbers.
+
+Unfortunately the call to S_new_constant() always passed a prefix
+of 0x, so overloading would be trying to parse the wrong number.
+
+Another option is to simply allow only hex floats, though some work
+was done in 131894 to improve oct/bin float support.
+
+Petr Písař: Ported to 5.30.1 from
+2cb5a7e8af11acb0eca22421ec5a4df7ef18e2a9.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ t/op/hexfp.t | 16 +++++++++++++++-
+ toke.c       | 21 ++++++++++++++++-----
+ 2 files changed, 31 insertions(+), 6 deletions(-)
+
+diff --git a/t/op/hexfp.t b/t/op/hexfp.t
+index 64f8136..0f239d4 100644
+--- a/t/op/hexfp.t
++++ b/t/op/hexfp.t
+@@ -10,7 +10,7 @@ use strict;
+ 
+ use Config;
+ 
+-plan(tests => 123);
++plan(tests => 125);
+ 
+ # Test hexfloat literals.
+ 
+@@ -277,6 +277,20 @@ is(0b1p0, 1);
+ is(0b10p0, 2);
+ is(0b1.1p0, 1.5);
+ 
++# previously these would pass "0x..." to the overload instead of the appropriate
++# "0b" or "0" prefix.
++fresh_perl_is(<<'CODE', "1", {}, "overload binary fp");
++use overload;
++BEGIN { overload::constant float => sub { return eval $_[0]; }; }
++print 0b0.1p1;
++CODE
++
++fresh_perl_is(<<'CODE', "1", {}, "overload octal fp");
++use overload;
++BEGIN { overload::constant float => sub { return eval $_[0]; }; }
++print 00.1p3;
++CODE
++
+ # sprintf %a/%A testing is done in sprintf2.t,
+ # trickier than necessary because of long doubles,
+ # and because looseness of the spec.
+diff --git a/toke.c b/toke.c
+index 03c4f2b..3fa20dc 100644
+--- a/toke.c
++++ b/toke.c
+@@ -10966,6 +10966,7 @@ Perl_scan_num(pTHX_ const char *start, YYSTYPE* lvalp)
+     const char *lastub = NULL;		/* position of last underbar */
+     static const char* const number_too_long = "Number too long";
+     bool warned_about_underscore = 0;
++    I32 shift; /* shift per digit for hex/oct/bin, hoisted here for fp */
+ #define WARN_ABOUT_UNDERSCORE() \
+ 	do { \
+ 	    if (!warned_about_underscore) { \
+@@ -11012,8 +11013,6 @@ Perl_scan_num(pTHX_ const char *start, YYSTYPE* lvalp)
+ 	{
+ 	  /* variables:
+ 	     u		holds the "number so far"
+-	     shift	the power of 2 of the base
+-			(hex == 4, octal == 3, binary == 1)
+ 	     overflowed	was the number more than we can hold?
+ 
+ 	     Shift is used when we add a digit.  It also serves as an "are
+@@ -11022,7 +11021,6 @@ Perl_scan_num(pTHX_ const char *start, YYSTYPE* lvalp)
+ 	   */
+ 	    NV n = 0.0;
+ 	    UV u = 0;
+-	    I32 shift;
+ 	    bool overflowed = FALSE;
+ 	    bool just_zero  = TRUE;	/* just plain 0 or binary number? */
+ 	    static const NV nvshift[5] = { 1.0, 2.0, 4.0, 8.0, 16.0 };
+@@ -11369,8 +11367,21 @@ Perl_scan_num(pTHX_ const char *start, YYSTYPE* lvalp)
+         if (hexfp) {
+             floatit = TRUE;
+             *d++ = '0';
+-            *d++ = 'x';
+-            s = start + 2;
++            switch (shift) {
++            case 4:
++                *d++ = 'x';
++                s = start + 2;
++                break;
++            case 3:
++                s = start + 1;
++                break;
++            case 1:
++                *d++ = 'b';
++                s = start + 2;
++                break;
++            default:
++                NOT_REACHED; /* NOTREACHED */
++            }
+         }
+ 
+ 	/* read next group of digits and _ and copy into d */
+-- 
+2.21.0
+

perl-5.30.1-study_chunk-avoid-mutating-regexp-program-within-GOS.patch

@@ -1,40 +1,47 @@
-From c031e3ec7c713077659f5f7dc6638d926c69d7b2 Mon Sep 17 00:00:00 2001
+From 783ddef8fc74b00cde72898c2c3228853dc82d91 Mon Sep 17 00:00:00 2001
 From: Hugo van der Sanden <hv@crypt.org>
 Date: Sat, 11 Apr 2020 14:10:24 +0100
-Subject: [PATCH v528 3/3] study_chunk: avoid mutating regexp program within
- GOSUB
+Subject: [PATCH] study_chunk: avoid mutating regexp program within GOSUB
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
 
 gh16947 and gh17743: studying GOSUB may restudy in an inner call
 (via a mix of recursion and enframing) something that an outer call
 is in the middle of looking at.  Let the outer frame deal with it.
 
 (CVE-2020-12723)
+
+(cherry picked from commit c4033e740bd18d9fbe3456a9db2ec2053cdc5271)
+Petr Písař: Ported to 5.30.1 from
+66bbb51b93253a3f87d11c2695cfb7bdb782184a.
+Signed-off-by: Petr Písař <ppisar@redhat.com>
 ---
  embed.fnc  |  2 +-
  embed.h    |  2 +-
  proto.h    |  2 +-
- regcomp.c  | 48 ++++++++++++++++++++++++++++++++----------------
+ regcomp.c  | 54 +++++++++++++++++++++++++++++++++++-------------------
  t/re/pat.t | 26 +++++++++++++++++++++++++-
- 5 files changed, 60 insertions(+), 20 deletions(-)
+ 5 files changed, 63 insertions(+), 23 deletions(-)
 
 diff --git a/embed.fnc b/embed.fnc
-index cf89277163..4b1ba28277 100644
+index 1b9cf54..d0463e4 100644
 --- a/embed.fnc
 +++ b/embed.fnc
-@@ -2397,7 +2397,7 @@ Es	|SSize_t|study_chunk	|NN RExC_state_t *pRExC_state \
+@@ -2482,7 +2482,7 @@ Es	|SSize_t|study_chunk	|NN RExC_state_t *pRExC_state \
  				|NULLOK struct scan_data_t *data \
                                  |I32 stopparen|U32 recursed_depth \
  				|NULLOK regnode_ssc *and_withp \
 -				|U32 flags|U32 depth
 +				|U32 flags|U32 depth|bool was_mutate_ok
+ Es	|void	|rck_elide_nothing|NN regnode *node
+ EsR	|SV *	|get_ANYOFM_contents|NN const regnode * n
  EsRn	|U32	|add_data	|NN RExC_state_t* const pRExC_state \
- 				|NN const char* const s|const U32 n
- rs	|void	|re_croak2	|bool utf8|NN const char* pat1|NN const char* pat2|...
 diff --git a/embed.h b/embed.h
-index 886551ce5c..50fcabc140 100644
+index cf44011..72c2a8e 100644
 --- a/embed.h
 +++ b/embed.h
-@@ -1075,7 +1075,7 @@
+@@ -1239,7 +1239,7 @@
  #define ssc_is_cp_posixl_init	S_ssc_is_cp_posixl_init
  #define ssc_or(a,b,c)		S_ssc_or(aTHX_ a,b,c)
  #define ssc_union(a,b,c)	S_ssc_union(aTHX_ a,b,c)
@@ -44,10 +51,10 @@ index 886551ce5c..50fcabc140 100644
  #  if defined(PERL_IN_REGCOMP_C) || defined (PERL_IN_DUMP_C)
  #define _invlist_dump(a,b,c,d)	Perl__invlist_dump(aTHX_ a,b,c,d)
 diff --git a/proto.h b/proto.h
-index d3f8802c1d..e276f69bd1 100644
+index ee74153..9a3ce27 100644
 --- a/proto.h
 +++ b/proto.h
-@@ -5258,7 +5258,7 @@ PERL_STATIC_INLINE void	S_ssc_union(pTHX_ regnode_ssc *ssc, SV* const invlist, c
+@@ -5671,7 +5671,7 @@ PERL_STATIC_INLINE void	S_ssc_union(pTHX_ regnode_ssc *ssc, SV* const invlist, c
  #define PERL_ARGS_ASSERT_SSC_UNION	\
  	assert(ssc); assert(invlist)
  #endif
@@ -57,18 +64,18 @@ index d3f8802c1d..e276f69bd1 100644
  	assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
  #endif
 diff --git a/regcomp.c b/regcomp.c
-index 0a9c6a8085..e66032a16a 100644
+index b101752..b9ea2a0 100644
 --- a/regcomp.c
 +++ b/regcomp.c
-@@ -110,6 +110,7 @@ typedef struct scan_frame {
+@@ -106,6 +106,7 @@ typedef struct scan_frame {
      regnode *next_regnode;      /* next node to process when last is reached */
      U32 prev_recursed_depth;
      I32 stopparen;              /* what stopparen do we use */
 +    bool in_gosub;              /* this or an outer frame is for GOSUB */
-     U32 is_top_frame;           /* what flags do we use? */
  
      struct scan_frame *this_prev_frame; /* this previous frame */
-@@ -4102,7 +4103,7 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
+     struct scan_frame *prev_frame;      /* previous frame */
+@@ -4475,7 +4476,7 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
  			I32 stopparen,
                          U32 recursed_depth,
  			regnode_ssc *and_withp,
@@ -77,7 +84,7 @@ index 0a9c6a8085..e66032a16a 100644
  			/* scanp: Start here (read-write). */
  			/* deltap: Write maxlen-minlen here. */
  			/* last: Stop before this one. */
-@@ -4179,6 +4180,10 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
+@@ -4554,6 +4555,10 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
                                     node length to get a real minimum (because
                                     the folded version may be shorter) */
  	bool unfolded_multi_char = FALSE;
@@ -86,9 +93,9 @@ index 0a9c6a8085..e66032a16a 100644
 +         */
 +        bool mutate_ok = was_mutate_ok && !(frame && frame->in_gosub);
  	/* Peephole optimizer: */
-         DEBUG_STUDYDATA("Peep:", data, depth);
-         DEBUG_PEEP("Peep", scan, depth);
-@@ -4189,7 +4194,8 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
+         DEBUG_STUDYDATA("Peep", data, depth, is_inf);
+         DEBUG_PEEP("Peep", scan, depth, flags);
+@@ -4564,7 +4569,8 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
           * parsing code, as each (?:..) is handled by a different invocation of
           * reg() -- Yves
           */
@@ -96,10 +103,10 @@ index 0a9c6a8085..e66032a16a 100644
 +        if (mutate_ok)
 +            JOIN_EXACT(scan,&min_subtract, &unfolded_multi_char, 0);
  
- 	/* Follow the next-chain of the current node and optimize
- 	   away all the NOTHINGs from it.  */
-@@ -4238,7 +4244,7 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
-              * NOTE we dont use the return here! */
+         /* Follow the next-chain of the current node and optimize
+            away all the NOTHINGs from it.
+@@ -4596,7 +4602,7 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
+             /* DEFINEP study_chunk() recursion */
              (void)study_chunk(pRExC_state, &scan, &minlen,
                                &deltanext, next, &data_fake, stopparen,
 -                              recursed_depth, NULL, f, depth+1);
@@ -107,17 +114,17 @@ index 0a9c6a8085..e66032a16a 100644
  
              scan = next;
          } else
-@@ -4305,7 +4311,8 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
- 		    /* we suppose the run is continuous, last=next...*/
+@@ -4664,7 +4670,8 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
+                     /* recurse study_chunk() for each BRANCH in an alternation */
  		    minnext = study_chunk(pRExC_state, &scan, minlenp,
                                        &deltanext, next, &data_fake, stopparen,
--                                      recursed_depth, NULL, f,depth+1);
+-                                      recursed_depth, NULL, f, depth+1);
 +                                      recursed_depth, NULL, f, depth+1,
 +                                      mutate_ok);
  
  		    if (min1 > minnext)
  			min1 = minnext;
-@@ -4372,9 +4379,10 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
+@@ -4731,9 +4738,10 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
  		    }
  		}
  
@@ -131,7 +138,7 @@ index 0a9c6a8085..e66032a16a 100644
  		/* demq.
  
                     Assuming this was/is a branch we are dealing with: 'scan'
-@@ -4825,6 +4833,9 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
+@@ -5188,6 +5196,9 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
                  newframe->stopparen = stopparen;
                  newframe->prev_recursed_depth = recursed_depth;
                  newframe->this_prev_frame= frame;
@@ -139,9 +146,30 @@ index 0a9c6a8085..e66032a16a 100644
 +                    (frame && frame->in_gosub) || OP(scan) == GOSUB
 +                );
  
-                 DEBUG_STUDYDATA("frame-new:",data,depth);
-                 DEBUG_PEEP("fnew", scan, depth);
-@@ -5043,7 +5054,7 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
+                 DEBUG_STUDYDATA("frame-new", data, depth, is_inf);
+                 DEBUG_PEEP("fnew", scan, depth, flags);
+@@ -5345,7 +5356,7 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
+ 
+                 /* This temporary node can now be turned into EXACTFU, and
+                  * must, as regexec.c doesn't handle it */
+-                if (OP(next) == EXACTFU_S_EDGE) {
++                if (OP(next) == EXACTFU_S_EDGE && mutate_ok) {
+                     OP(next) = EXACTFU;
+                 }
+ 
+@@ -5353,8 +5364,9 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
+                     &&   isALPHA_A(* STRING(next))
+                     && (         OP(next) == EXACTFAA
+                         || (     OP(next) == EXACTFU
+-                            && ! HAS_NONLATIN1_SIMPLE_FOLD_CLOSURE(* STRING(next)))))
+-                {
++                            && ! HAS_NONLATIN1_SIMPLE_FOLD_CLOSURE(* STRING(next))))
++                    &&   mutate_ok
++                ) {
+                     /* These differ in just one bit */
+                     U8 mask = ~ ('A' ^ 'a');
+ 
+@@ -5441,7 +5453,7 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
                                    (mincount == 0
                                     ? (f & ~SCF_DO_SUBSTR)
                                     : f)
@@ -150,7 +178,7 @@ index 0a9c6a8085..e66032a16a 100644
  
  		if (flags & SCF_DO_STCLASS)
  		    data->start_class = oclass;
-@@ -5105,7 +5116,9 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
+@@ -5507,7 +5519,9 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
  		if (  OP(oscan) == CURLYX && data
  		      && data->flags & SF_IN_PAR
  		      && !(data->flags & SF_HAS_EVAL)
@@ -161,7 +189,7 @@ index 0a9c6a8085..e66032a16a 100644
  		    /* Try to optimize to CURLYN.  */
  		    regnode *nxt = NEXTOPER(oscan) + EXTRA_STEP_2ARGS;
  		    regnode * const nxt1 = nxt;
-@@ -5151,10 +5164,10 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
+@@ -5557,10 +5571,10 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
  		      && !(data->flags & SF_HAS_EVAL)
  		      && !deltanext	/* atom is fixed width */
  		      && minnext != 0	/* CURLYM can't handle zero width */
@@ -173,46 +201,45 @@ index 0a9c6a8085..e66032a16a 100644
  		) {
  		    /* XXXX How to optimize if data == 0? */
  		    /* Optimize to a simpler form.  */
-@@ -5201,7 +5214,8 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
- #endif
- 			/* Optimize again: */
+@@ -5613,7 +5627,7 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
+                         /* recurse study_chunk() on optimised CURLYX => CURLYM */
  			study_chunk(pRExC_state, &nxt1, minlenp, &deltanext, nxt,
--                                    NULL, stopparen, recursed_depth, NULL, 0,depth+1);
-+                                    NULL, stopparen, recursed_depth, NULL, 0,
+                                     NULL, stopparen, recursed_depth, NULL, 0,
+-                                    depth+1);
 +                                    depth+1, mutate_ok);
  		    }
  		    else
  			oscan->flags = 0;
-@@ -5592,7 +5606,8 @@ Perl_re_printf( aTHX_  "LHS=%" UVuf " RHS=%" UVuf "\n",
-                 nscan = NEXTOPER(NEXTOPER(scan));
+@@ -6018,7 +6032,8 @@ Perl_re_printf( aTHX_  "LHS=%" UVuf " RHS=%" UVuf "\n",
+                 /* recurse study_chunk() for lookahead body */
                  minnext = study_chunk(pRExC_state, &nscan, minlenp, &deltanext,
                                        last, &data_fake, stopparen,
 -                                      recursed_depth, NULL, f, depth+1);
 +                                      recursed_depth, NULL, f, depth+1,
 +                                      mutate_ok);
                  if (scan->flags) {
-                     if (deltanext) {
- 			FAIL("Variable length lookbehind not implemented");
-@@ -5681,7 +5696,7 @@ Perl_re_printf( aTHX_  "LHS=%" UVuf " RHS=%" UVuf "\n",
+                     if (   deltanext < 0
+                         || deltanext > (I32) U8_MAX
+@@ -6123,7 +6138,7 @@ Perl_re_printf( aTHX_  "LHS=%" UVuf " RHS=%" UVuf "\n",
                  *minnextp = study_chunk(pRExC_state, &nscan, minnextp,
                                          &deltanext, last, &data_fake,
                                          stopparen, recursed_depth, NULL,
--                                        f,depth+1);
+-                                        f, depth+1);
 +                                        f, depth+1, mutate_ok);
                  if (scan->flags) {
-                     if (deltanext) {
- 			FAIL("Variable length lookbehind not implemented");
-@@ -5841,7 +5856,8 @@ Perl_re_printf( aTHX_  "LHS=%" UVuf " RHS=%" UVuf "\n",
-                            branches even though they arent otherwise used. */
+                     assert(0);  /* This code has never been tested since this
+                                    is normally not compiled */
+@@ -6291,7 +6306,8 @@ Perl_re_printf( aTHX_  "LHS=%" UVuf " RHS=%" UVuf "\n",
+                         /* optimise study_chunk() for TRIE */
                          minnext = study_chunk(pRExC_state, &scan, minlenp,
                              &deltanext, (regnode *)nextbranch, &data_fake,
--                            stopparen, recursed_depth, NULL, f,depth+1);
+-                            stopparen, recursed_depth, NULL, f, depth+1);
 +                            stopparen, recursed_depth, NULL, f, depth+1,
 +                            mutate_ok);
                      }
                      if (nextbranch && PL_regkind[OP(nextbranch)]==BRANCH)
                          nextbranch= regnext((regnode*)nextbranch);
-@@ -7524,7 +7540,7 @@ Perl_re_op_compile(pTHX_ SV ** const patternp, int pat_count,
+@@ -8084,7 +8100,7 @@ Perl_re_op_compile(pTHX_ SV ** const patternp, int pat_count,
              &data, -1, 0, NULL,
              SCF_DO_SUBSTR | SCF_WHILEM_VISITED_POS | stclass_flag
                            | (restudied ? SCF_TRIE_DOING_RESTUDY : 0),
@@ -221,7 +248,7 @@ index 0a9c6a8085..e66032a16a 100644
  
  
          CHECK_RESTUDY_GOTO_butfirst(LEAVE_with_name("study_chunk"));
-@@ -7670,7 +7686,7 @@ Perl_re_op_compile(pTHX_ SV ** const patternp, int pat_count,
+@@ -8213,7 +8229,7 @@ Perl_re_op_compile(pTHX_ SV ** const patternp, int pat_count,
              SCF_DO_STCLASS_AND|SCF_WHILEM_VISITED_POS|(restudied
                                                        ? SCF_TRIE_DOING_RESTUDY
                                                        : 0),
@@ -231,21 +258,21 @@ index 0a9c6a8085..e66032a16a 100644
          CHECK_RESTUDY_GOTO_butfirst(NOOP);
  
 diff --git a/t/re/pat.t b/t/re/pat.t
-index 1d98fe77d7..1488259b02 100644
+index 6a868f4..ba89a58 100644
 --- a/t/re/pat.t
 +++ b/t/re/pat.t
-@@ -23,7 +23,7 @@ BEGIN {
-     skip_all('no re module') unless defined &DynaLoader::boot_DynaLoader;
-     skip_all_without_unicode_tables();
+@@ -25,7 +25,7 @@ BEGIN {
+ skip_all('no re module') unless defined &DynaLoader::boot_DynaLoader;
+ skip_all_without_unicode_tables();
  
--plan tests => 840;  # Update this when adding/deleting tests.
-+plan tests => 844;  # Update this when adding/deleting tests.
+-plan tests => 864;  # Update this when adding/deleting tests.
++plan tests => 868;  # Update this when adding/deleting tests.
  
  run_tests() unless caller;
  
-@@ -1929,6 +1929,30 @@ EOP
-         fresh_perl_is('"AA" =~ m/AA{1,0}/','',{},"handle OPFAIL insert properly");
-     }
+@@ -2115,6 +2115,30 @@ x{0c!}\;\;îçÿ /0f/!F/;îçÿù\Q
xÿÿÿÿù`x{0c!}
;ù\Q
+         like(runperl(prog => "$s", stderr => 1), qr/Unmatched \(/);
+    }
  
 +    # gh16947: test regexp corruption (GOSUB)
 +    {
@@ -275,5 +302,5 @@ index 1d98fe77d7..1488259b02 100644
  
  1;
 -- 
-2.20.1
+2.25.4
 

perl-5.30.2-regcomp-use-long-jumps-if-there-is-any-possibility-o.patch

@@ -0,0 +1,39 @@
+From 3295b48defa0f8570114877b063fe546dd348b3c Mon Sep 17 00:00:00 2001
+From: Karl Williamson <khw@cpan.org>
+Date: Thu, 20 Feb 2020 17:49:36 +0000
+Subject: [PATCH 2/2] regcomp: use long jumps if there is any possibility of
+ overflow
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+(CVE-2020-10878) Be conservative for backporting, we'll aim to do
+something more aggressive for bleadperl.
+
+(cherry picked from commit 9d7759db46f3b31b1d3f79c44266b6ba42a47fc6)
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ regcomp.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/regcomp.c b/regcomp.c
+index 4ba2980db6..73c35a6702 100644
+--- a/regcomp.c
++++ b/regcomp.c
+@@ -7762,6 +7762,13 @@ Perl_re_op_compile(pTHX_ SV ** const patternp, int pat_count,
+ 
+         /* We have that number in RExC_npar */
+         RExC_total_parens = RExC_npar;
++
++        /* XXX For backporting, use long jumps if there is any possibility of
++         * overflow */
++        if (RExC_size > U16_MAX && ! RExC_use_BRANCHJ) {
++            RExC_use_BRANCHJ = TRUE;
++            flags |= RESTART_PARSE;
++        }
+     }
+     else if (! MUST_RESTART(flags)) {
+ 	ReREFCNT_dec(Rx);
+-- 
+2.25.4
+

perl-5.30.2-regcomp.c-Prevent-integer-overflow-from-nested-regex.patch

@@ -1,24 +1,29 @@
-From 208dea486fa24081cbc0cf05fa5a15c802e2bc68 Mon Sep 17 00:00:00 2001
+From 897d1f7fd515b828e4b198d8b8bef76c6faf03ed Mon Sep 17 00:00:00 2001
 From: John Lightsey <jd@cpanel.net>
 Date: Wed, 20 Nov 2019 20:02:45 -0600
-Subject: [PATCH v528 1/3] regcomp.c: Prevent integer overflow from nested
- regex quantifiers.
+Subject: [PATCH] regcomp.c: Prevent integer overflow from nested regex
+ quantifiers.
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
 
 (CVE-2020-10543) On 32bit systems the size calculations for nested regular
 expression quantifiers could overflow causing heap memory corruption.
 
 Fixes: Perl/perl5-security#125
+(cherry picked from commit bfd31397db5dc1a5c5d3e0a1f753a4f89a736e71)
+Signed-off-by: Petr Písař <ppisar@redhat.com>
 ---
  regcomp.c | 6 ++++++
  1 file changed, 6 insertions(+)
 
 diff --git a/regcomp.c b/regcomp.c
-index e1da15a77c..dd18add1db 100644
+index 93c8d98fbb..5f86be8086 100644
 --- a/regcomp.c
 +++ b/regcomp.c
-@@ -5102,6 +5139,12 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
- 		    (void)ReREFCNT_inc(RExC_rx_sv);
- 		}
+@@ -5489,6 +5489,12 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
+ 				  RExC_precomp)));
+                 }
  
 +                if ( ( minnext > 0 && mincount >= SSize_t_MAX / minnext )
 +                    || min >= SSize_t_MAX - minnext * mincount )
@@ -30,5 +35,5 @@ index e1da15a77c..dd18add1db 100644
  		is_inf_internal |= deltanext == SSize_t_MAX
                           || (maxcount == REG_INFTY && minnext + deltanext > 0);
 -- 
-2.20.1
+2.25.4
 

perl-5.30.2-study_chunk-extract-rck_elide_nothing.patch

@@ -1,9 +1,15 @@
-From a3a7598c8ec6efb0eb9c0b786d80c4d2a3751b70 Mon Sep 17 00:00:00 2001
+From 0a320d753fe7fca03df259a4dfd8e641e51edaa8 Mon Sep 17 00:00:00 2001
 From: Hugo van der Sanden <hv@crypt.org>
 Date: Tue, 18 Feb 2020 13:51:16 +0000
-Subject: [PATCH v528 2/3] study_chunk: extract rck_elide_nothing
+Subject: [PATCH 1/2] study_chunk: extract rck_elide_nothing
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
 
 (CVE-2020-10878)
+
+(cherry picked from commit 93dee06613d4e1428fb10905ce1c3c96f53113dc)
+Signed-off-by: Petr Písař <ppisar@redhat.com>
 ---
  embed.fnc |  1 +
  embed.h   |  1 +
@@ -12,34 +18,34 @@ Subject: [PATCH v528 2/3] study_chunk: extract rck_elide_nothing
  4 files changed, 48 insertions(+), 27 deletions(-)
 
 diff --git a/embed.fnc b/embed.fnc
-index e762fe1eec..cf89277163 100644
+index aedb4baef1..d7cd04d3fc 100644
 --- a/embed.fnc
 +++ b/embed.fnc
-@@ -2398,6 +2398,7 @@ Es	|SSize_t|study_chunk	|NN RExC_state_t *pRExC_state \
+@@ -2481,6 +2481,7 @@ Es	|SSize_t|study_chunk	|NN RExC_state_t *pRExC_state \
                                  |I32 stopparen|U32 recursed_depth \
  				|NULLOK regnode_ssc *and_withp \
- 				|U32 flags|U32 depth|bool was_mutate_ok
+ 				|U32 flags|U32 depth
 +Es	|void	|rck_elide_nothing|NN regnode *node
+ EsR	|SV *	|get_ANYOFM_contents|NN const regnode * n
  EsRn	|U32	|add_data	|NN RExC_state_t* const pRExC_state \
  				|NN const char* const s|const U32 n
- rs	|void	|re_croak2	|bool utf8|NN const char* pat1|NN const char* pat2|...
 diff --git a/embed.h b/embed.h
-index a5416a1148..886551ce5c 100644
+index 75c91f77f4..356a8b98d9 100644
 --- a/embed.h
 +++ b/embed.h
-@@ -1046,6 +1046,7 @@
- #define output_or_return_posix_warnings(a,b,c)	S_output_or_return_posix_warnings(aTHX_ a,b,c)
+@@ -1208,6 +1208,7 @@
  #define parse_lparen_question_flags(a)	S_parse_lparen_question_flags(aTHX_ a)
+ #define parse_uniprop_string(a,b,c,d,e,f,g,h,i)	Perl_parse_uniprop_string(aTHX_ a,b,c,d,e,f,g,h,i)
  #define populate_ANYOF_from_invlist(a,b)	S_populate_ANYOF_from_invlist(aTHX_ a,b)
 +#define rck_elide_nothing(a)	S_rck_elide_nothing(aTHX_ a)
  #define reg(a,b,c,d)		S_reg(aTHX_ a,b,c,d)
  #define reg2Lanode(a,b,c,d)	S_reg2Lanode(aTHX_ a,b,c,d)
  #define reg_node(a,b)		S_reg_node(aTHX_ a,b)
 diff --git a/proto.h b/proto.h
-index 66bb29b132..d3f8802c1d 100644
+index 141ddbaee6..f316fe134e 100644
 --- a/proto.h
 +++ b/proto.h
-@@ -5150,6 +5150,9 @@ STATIC void	S_parse_lparen_question_flags(pTHX_ RExC_state_t *pRExC_state);
+@@ -5543,6 +5543,9 @@ PERL_CALLCONV SV *	Perl_parse_uniprop_string(pTHX_ const char * const name, cons
  STATIC void	S_populate_ANYOF_from_invlist(pTHX_ regnode *node, SV** invlist_ptr);
  #define PERL_ARGS_ASSERT_POPULATE_ANYOF_FROM_INVLIST	\
  	assert(node); assert(invlist_ptr)
@@ -50,10 +56,10 @@ index 66bb29b132..d3f8802c1d 100644
  			__attribute__noreturn__;
  #define PERL_ARGS_ASSERT_RE_CROAK2	\
 diff --git a/regcomp.c b/regcomp.c
-index dd18add1db..0a9c6a8085 100644
+index 5f86be8086..4ba2980db6 100644
 --- a/regcomp.c
 +++ b/regcomp.c
-@@ -4094,6 +4094,43 @@ S_unwind_scan_frames(pTHX_ const void *p)
+@@ -4450,6 +4450,44 @@ S_unwind_scan_frames(pTHX_ const void *p)
      } while (f);
  }
  
@@ -94,12 +100,13 @@ index dd18add1db..0a9c6a8085 100644
 +    }
 +    return;
 +}
- 
++
+ /* the return from this sub is the minimum length that could possibly match */
  STATIC SSize_t
  S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
-@@ -4197,28 +4234,10 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
-         if (mutate_ok)
-             JOIN_EXACT(scan,&min_subtract, &unfolded_multi_char, 0);
+@@ -4550,28 +4588,10 @@ S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp,
+          */
+         JOIN_EXACT(scan,&min_subtract, &unfolded_multi_char, 0);
  
 -	/* Follow the next-chain of the current node and optimize
 -	   away all the NOTHINGs from it.  */
@@ -130,7 +137,7 @@ index dd18add1db..0a9c6a8085 100644
  
  	/* The principal pseudo-switch.  Cannot be a switch, since we
  	   look into several different things.  */
-@@ -5348,11 +5367,7 @@ Perl_re_printf( aTHX_  "LHS=%" UVuf " RHS=%" UVuf "\n",
+@@ -5745,11 +5765,7 @@ Perl_re_printf( aTHX_  "LHS=%" UVuf " RHS=%" UVuf "\n",
  		if (data && (fl & SF_HAS_EVAL))
  		    data->flags |= SF_HAS_EVAL;
  	      optimize_curly_tail:
@@ -144,5 +151,5 @@ index dd18add1db..0a9c6a8085 100644
  
  	    default:
 -- 
-2.20.1
+2.25.4
 

perl-5.31.0-CAPTURE_ALL-was-intended-to-be-an-alias-for-make-it-.patch

@@ -0,0 +1,85 @@
+From 1a1d29aaa2e0c668f9a8c960d52b516415f28983 Mon Sep 17 00:00:00 2001
+From: Vickenty Fesunov <kent@setattr.net>
+Date: Fri, 22 Sep 2017 19:00:46 -0400
+Subject: [PATCH] %{^CAPTURE_ALL} was intended to be an alias for %-; make it
+ so.
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+For: RT #131867
+
+Add Vickenty Fesunov to AUTHORS.
+
+Signed-off-by: Ported to 5.30 from 1a1d29aaa2e0c668f9a8c960d52b516415f28983.
+
+---
+ AUTHORS                                   |  1 +
+ ext/Tie-Hash-NamedCapture/NamedCapture.xs |  5 ++++-
+ ext/Tie-Hash-NamedCapture/t/tiehash.t     | 11 ++++++++---
+
+diff --git a/AUTHORS b/AUTHORS
+index 0091100600..c920d52e96 100644
+--- a/AUTHORS
++++ b/AUTHORS
+@@ -1265,6 +1265,7 @@ Unicode Consortium		<unicode.org>
+ Vadim Konovalov			<vkonovalov@lucent.com>
+ Valeriy E. Ushakov		<uwe@ptc.spbu.ru>
+ Vernon Lyon			<vlyon@cpan.org>
++Vickenty Fesunov			<kent@setattr.net>
+ Victor Adam			<victor@drawall.cc>
+ Victor Efimov			<victor@vsespb.ru>
+ Viktor Turskyi			<koorchik@gmail.com>
+diff --git a/ext/Tie-Hash-NamedCapture/NamedCapture.xs b/ext/Tie-Hash-NamedCapture/NamedCapture.xs
+index 7eaae5614d..a607c10090 100644
+--- a/ext/Tie-Hash-NamedCapture/NamedCapture.xs
++++ b/ext/Tie-Hash-NamedCapture/NamedCapture.xs
+@@ -25,8 +25,11 @@ _tie_it(SV *sv)
+     GV * const gv = (GV *)sv;
+     HV * const hv = GvHVn(gv);
+     SV *rv = newSV_type(SVt_RV);
++    const char *gv_name = GvNAME(gv);
+   CODE:
+-    SvRV_set(rv, newSVuv(*GvNAME(gv) == '-' ? RXapif_ALL : RXapif_ONE));
++    SvRV_set(rv, newSVuv(
++        strEQ(gv_name, "-") || strEQ(gv_name, "\003APTURE_ALL")
++            ? RXapif_ALL : RXapif_ONE));
+     SvROK_on(rv);
+     sv_bless(rv, GvSTASH(CvGV(cv)));
+ 
+diff --git a/ext/Tie-Hash-NamedCapture/t/tiehash.t b/ext/Tie-Hash-NamedCapture/t/tiehash.t
+index 3ebc81ad68..962754085f 100644
+--- a/ext/Tie-Hash-NamedCapture/t/tiehash.t
++++ b/ext/Tie-Hash-NamedCapture/t/tiehash.t
+@@ -3,7 +3,12 @@ use strict;
+ 
+ use Test::More;
+ 
+-my %hashes = ('+' => \%+, '-' => \%-);
++my %hashes = (
++    '+' => \%+,
++    '-' => \%-,
++    '{^CAPTURE}' => \%{^CAPTURE},
++    '{^CAPTURE_ALL}' => \%{^CAPTURE_ALL},
++);
+ 
+ foreach (['plus1'],
+ 	 ['minus1', all => 1],
+@@ -20,12 +25,12 @@ foreach (['plus1'],
+ is("abcdef" =~ /(?<foo>[ab])*(?<bar>c)(?<foo>d)(?<bar>[ef]*)/, 1,
+    "We matched");
+ 
+-foreach my $name (qw(+ plus1 plus2 plus3)) {
++foreach my $name (qw(+ {^CAPTURE} plus1 plus2 plus3)) {
+     my $hash = $hashes{$name};
+     is_deeply($hash, { foo => 'b', bar => 'c' }, "%$name is as expected");
+ }
+ 
+-foreach my $name (qw(- minus1 minus2)) {
++foreach my $name (qw(- {^CAPTURE_ALL} minus1 minus2)) {
+     my $hash = $hashes{$name};
+     is_deeply($hash, { foo => [qw(b d)], bar => [qw(c ef)] },
+ 	      "%$name is as expected");
+-- 
+2.20.1
+

perl-5.31.0-Create-fcn-for-lossless-conversion-of-NV-to-IV.patch

@@ -0,0 +1,181 @@
+From 3a019afd6f6291c3249c254b5c01e244e4ec83ab Mon Sep 17 00:00:00 2001
+From: Karl Williamson <khw@cpan.org>
+Date: Sun, 28 Apr 2019 17:42:44 -0600
+Subject: [PATCH 1/3] Create fcn for lossless conversion of NV to IV
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Essentially the same code was being used in three places, and had
+undefined C behavior for some inputs.
+
+This consolidates the code into one inline function, and rewrites it to
+avoid undefined behavior.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ embed.fnc |  1 +
+ embed.h   |  3 +++
+ inline.h  | 34 ++++++++++++++++++++++++++++++++++
+ pp.c      | 20 ++++----------------
+ pp_hot.c  | 10 ++--------
+ proto.h   |  7 +++++++
+ 6 files changed, 51 insertions(+), 24 deletions(-)
+
+diff --git a/embed.fnc b/embed.fnc
+index 45597f67b6..259affded0 100644
+--- a/embed.fnc
++++ b/embed.fnc
+@@ -2272,6 +2272,7 @@ sR	|SV*	|refto		|NN SV* sv
+ : Used in pp_hot.c
+ pRxo	|GV*	|softref2xv	|NN SV *const sv|NN const char *const what \
+ 				|const svtype type|NN SV ***spp
++inR	|bool	|lossless_NV_to_IV|const NV nv|NN IV * ivp
+ #endif
+ 
+ #if defined(PERL_IN_PP_PACK_C)
+diff --git a/embed.h b/embed.h
+index 75c91f77f4..9178c51e92 100644
+--- a/embed.h
++++ b/embed.h
+@@ -1924,6 +1924,9 @@
+ #define do_delete_local()	S_do_delete_local(aTHX)
+ #define refto(a)		S_refto(aTHX_ a)
+ #  endif
++#  if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C)
++#define lossless_NV_to_IV	S_lossless_NV_to_IV
++#  endif
+ #  if defined(PERL_IN_PP_CTL_C)
+ #define check_type_and_open(a)	S_check_type_and_open(aTHX_ a)
+ #define destroy_matcher(a)	S_destroy_matcher(aTHX_ a)
+diff --git a/inline.h b/inline.h
+index 654f801b75..de1e33e8ce 100644
+--- a/inline.h
++++ b/inline.h
+@@ -1913,6 +1913,40 @@ S_should_warn_nl(const char *pv) {
+ 
+ #endif
+ 
++#if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C)
++
++PERL_STATIC_INLINE bool
++S_lossless_NV_to_IV(const NV nv, IV *ivp)
++{
++    /* This function determines if the input NV 'nv' may be converted without
++     * loss of data to an IV.  If not, it returns FALSE taking no other action.
++     * But if it is possible, it does the conversion, returning TRUE, and
++     * storing the converted result in '*ivp' */
++
++    PERL_ARGS_ASSERT_LOSSLESS_NV_TO_IV;
++
++#  if  defined(Perl_isnan)
++
++    if (UNLIKELY(Perl_isnan(nv))) {
++        return FALSE;
++    }
++
++#  endif
++
++    if (UNLIKELY(nv < IV_MIN) || UNLIKELY(nv > IV_MAX)) {
++        return FALSE;
++    }
++
++    if ((IV) nv != nv) {
++        return FALSE;
++    }
++
++    *ivp = (IV) nv;
++    return TRUE;
++}
++
++#endif
++
+ /* ------------------ pp.c, regcomp.c, toke.c, universal.c ------------ */
+ 
+ #define MAX_CHARSET_NAME_LENGTH 2
+diff --git a/pp.c b/pp.c
+index c89cb7198c..0956121b27 100644
+--- a/pp.c
++++ b/pp.c
+@@ -1268,16 +1268,10 @@ PP(pp_multiply)
+             NV nr = SvNVX(svr);
+             NV result;
+ 
+-            if (
+-#if defined(NAN_COMPARE_BROKEN) && defined(Perl_isnan)
+-                !Perl_isnan(nl) && nl == (NV)(il = (IV)nl)
+-                && !Perl_isnan(nr) && nr == (NV)(ir = (IV)nr)
+-#else
+-                nl == (NV)(il = (IV)nl) && nr == (NV)(ir = (IV)nr)
+-#endif
+-                )
++            if (lossless_NV_to_IV(nl, &il) && lossless_NV_to_IV(nr, &ir)) {
+                 /* nothing was lost by converting to IVs */
+                 goto do_iv;
++            }
+             SP--;
+             result = nl * nr;
+ #  if defined(__sgi) && defined(USE_LONG_DOUBLE) && LONG_DOUBLEKIND == LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE && NVSIZE == 16
+@@ -1849,16 +1843,10 @@ PP(pp_subtract)
+             NV nl = SvNVX(svl);
+             NV nr = SvNVX(svr);
+ 
+-            if (
+-#if defined(NAN_COMPARE_BROKEN) && defined(Perl_isnan)
+-                !Perl_isnan(nl) && nl == (NV)(il = (IV)nl)
+-                && !Perl_isnan(nr) && nr == (NV)(ir = (IV)nr)
+-#else
+-                nl == (NV)(il = (IV)nl) && nr == (NV)(ir = (IV)nr)
+-#endif
+-                )
++            if (lossless_NV_to_IV(nl, &il) && lossless_NV_to_IV(nr, &ir)) {
+                 /* nothing was lost by converting to IVs */
+                 goto do_iv;
++            }
+             SP--;
+             TARGn(nl - nr, 0); /* args not GMG, so can't be tainted */
+             SETs(TARG);
+diff --git a/pp_hot.c b/pp_hot.c
+index 7d5ffc02fd..2df5df8303 100644
+--- a/pp_hot.c
++++ b/pp_hot.c
+@@ -1435,16 +1435,10 @@ PP(pp_add)
+             NV nl = SvNVX(svl);
+             NV nr = SvNVX(svr);
+ 
+-            if (
+-#if defined(NAN_COMPARE_BROKEN) && defined(Perl_isnan)
+-                !Perl_isnan(nl) && nl == (NV)(il = (IV)nl)
+-                && !Perl_isnan(nr) && nr == (NV)(ir = (IV)nr)
+-#else
+-                nl == (NV)(il = (IV)nl) && nr == (NV)(ir = (IV)nr)
+-#endif
+-                )
++            if (lossless_NV_to_IV(nl, &il) && lossless_NV_to_IV(nr, &ir)) {
+                 /* nothing was lost by converting to IVs */
+                 goto do_iv;
++            }
+             SP--;
+             TARGn(nl + nr, 0); /* args not GMG, so can't be tainted */
+             SETs(TARG);
+diff --git a/proto.h b/proto.h
+index 0f8feed187..74a8e46ab7 100644
+--- a/proto.h
++++ b/proto.h
+@@ -5224,6 +5224,13 @@ STATIC SV*	S_refto(pTHX_ SV* sv)
+ 
+ #endif
+ #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C)
++#ifndef PERL_NO_INLINE_FUNCTIONS
++PERL_STATIC_INLINE bool	S_lossless_NV_to_IV(const NV nv, IV * ivp)
++			__attribute__warn_unused_result__;
++#define PERL_ARGS_ASSERT_LOSSLESS_NV_TO_IV	\
++	assert(ivp)
++#endif
++
+ PERL_CALLCONV GV*	Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
+ 			__attribute__warn_unused_result__;
+ #define PERL_ARGS_ASSERT_SOFTREF2XV	\
+-- 
+2.20.1
+

perl-5.31.0-Don-t-use-PL_check-op_type-to-check-for-filetets-ops.patch

@@ -0,0 +1,87 @@
+From 1d31efef7dd4388fd606972e67bda3318e8838fe Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Dagfinn=20Ilmari=20Manns=C3=A5ker?= <ilmari@ilmari.org>
+Date: Tue, 21 May 2019 17:34:49 +0100
+Subject: [PATCH] Don't use PL_check[op_type] to check for filetets ops to
+ stack
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This breaks hooking the filetest ops' check function by modules like
+bareword::filehandles.  Instead use the OP_IS_FILETEST() macro to decide
+check for filetest ops.  Also add an OP_IS_STAT() macro for when we want
+to check for (l)stat as well as the filetest ops.
+
+c.f. https://rt.cpan.org/Ticket/Display.html?id=127073
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ op.c          | 11 ++++-------
+ op.h          |  2 ++
+ regen/opcodes |  1 +
+ 3 files changed, 7 insertions(+), 7 deletions(-)
+
+diff --git a/op.c b/op.c
+index 29181ba731..dba7ac7fea 100644
+--- a/op.c
++++ b/op.c
+@@ -991,8 +991,7 @@ Perl_op_clear(pTHX_ OP *o)
+ 	o->op_targ = 0;
+ 	break;
+     default:
+-	if (!(o->op_flags & OPf_REF)
+-	    || (PL_check[o->op_type] != Perl_ck_ftst))
++	if (!(o->op_flags & OPf_REF) || !OP_IS_STAT(o->op_type))
+ 	    break;
+ 	/* FALLTHROUGH */
+     case OP_GVSV:
+@@ -4413,8 +4412,7 @@ Perl_op_lvalue_flags(pTHX_ OP *o, I32 type, U32 flags)
+     /* [20011101.069 (#7861)] File test operators interpret OPf_REF to mean that
+        their argument is a filehandle; thus \stat(".") should not set
+        it. AMS 20011102 */
+-    if (type == OP_REFGEN &&
+-        PL_check[o->op_type] == Perl_ck_ftst)
++    if (type == OP_REFGEN && OP_IS_STAT(o->op_type))
+         return o;
+ 
+     if (type != OP_LEAVESUBLV)
+@@ -11696,9 +11694,8 @@ Perl_ck_ftst(pTHX_ OP *o)
+ 	scalar((OP *) kid);
+ 	if ((PL_hints & HINT_FILETEST_ACCESS) && OP_IS_FILETEST_ACCESS(o->op_type))
+ 	    o->op_private |= OPpFT_ACCESS;
+-	if (type != OP_STAT && type != OP_LSTAT
+-            && PL_check[kidtype] == Perl_ck_ftst
+-            && kidtype != OP_STAT && kidtype != OP_LSTAT
++	if (OP_IS_FILETEST(type)
++            && OP_IS_FILETEST(kidtype)
+         ) {
+ 	    o->op_private |= OPpFT_STACKED;
+ 	    kid->op_private |= OPpFT_STACKING;
+diff --git a/op.h b/op.h
+index c9f05b2271..ad6cf7fe49 100644
+--- a/op.h
++++ b/op.h
+@@ -1021,6 +1021,8 @@ C<sib> is non-null. For a higher-level interface, see C<L</op_sibling_splice>>.
+ #define OP_TYPE_ISNT_AND_WASNT(o, type) \
+     ( (o) && OP_TYPE_ISNT_AND_WASNT_NN(o, type) )
+ 
++/* should match anything that uses ck_ftst in regen/opcodes */
++#define OP_IS_STAT(op) (OP_IS_FILETEST(op) || (op) == OP_LSTAT || (op) == OP_STAT)
+ 
+ #  define OpHAS_SIBLING(o)	(cBOOL((o)->op_moresib))
+ #  define OpSIBLING(o)		(0 + (o)->op_moresib ? (o)->op_sibparent : NULL)
+diff --git a/regen/opcodes b/regen/opcodes
+index b4bf904fdc..4e8236947a 100644
+--- a/regen/opcodes
++++ b/regen/opcodes
+@@ -397,6 +397,7 @@ getsockname	getsockname		ck_fun		is%	Fs
+ getpeername	getpeername		ck_fun		is%	Fs
+ 
+ # Stat calls.  OP_IS_FILETEST wants them consecutive.
++# Also needs to match OP_IS_STAT() in op.h
+ 
+ lstat		lstat			ck_ftst		u-	F?
+ stat		stat			ck_ftst		u-	F?
+-- 
+2.20.1
+

perl-5.31.0-PATCH-perl-134059-panic-outputting-a-warning.patch

@@ -0,0 +1,75 @@
+From cc16d262eb72677cdda2aa9395e943818b85ba38 Mon Sep 17 00:00:00 2001
+From: Karl Williamson <khw@cpan.org>
+Date: Mon, 29 Apr 2019 15:24:18 -0600
+Subject: [PATCH] PATCH: [perl #134059] panic outputting a warning
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This was due to a logic error on my part.  We need to save and restore a
+value.  Instead, it was getting restored to the wrong value.
+
+This particular instance of the bug was outputting a fatal error
+message, so that the only harm is not giving the user the correct info,
+and creating unnecessary work for them and us when it gets reported.
+But this bug could manifest itself when trying to output just a warning
+that the program otherwise would carry on from.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ regcomp.c       | 12 ++++++++++--
+ t/re/reg_mesg.t |  1 +
+ 2 files changed, 11 insertions(+), 2 deletions(-)
+
+diff --git a/regcomp.c b/regcomp.c
+index 3ad09c52b2..1c54fe3f38 100644
+--- a/regcomp.c
++++ b/regcomp.c
+@@ -131,6 +131,8 @@ struct RExC_state_t {
+     char	*parse;			/* Input-scan pointer. */
+     char        *copy_start;            /* start of copy of input within
+                                            constructed parse string */
++    char        *save_copy_start;       /* Provides one level of saving
++                                           and restoring 'copy_start' */
+     char        *copy_start_in_input;   /* Position in input string
+                                            corresponding to copy_start */
+     SSize_t	whilem_seen;		/* number of WHILEM in this expr */
+@@ -229,6 +231,7 @@ struct RExC_state_t {
+ #define RExC_precomp	(pRExC_state->precomp)
+ #define RExC_copy_start_in_input (pRExC_state->copy_start_in_input)
+ #define RExC_copy_start_in_constructed  (pRExC_state->copy_start)
++#define RExC_save_copy_start_in_constructed  (pRExC_state->save_copy_start)
+ #define RExC_precomp_end (pRExC_state->precomp_end)
+ #define RExC_rx_sv	(pRExC_state->rx_sv)
+ #define RExC_rx		(pRExC_state->rx)
+@@ -821,8 +824,13 @@ static const scan_data_t zero_scan_data = {
+ } STMT_END
+ 
+ /* Setting this to NULL is a signal to not output warnings */
+-#define TURN_OFF_WARNINGS_IN_SUBSTITUTE_PARSE RExC_copy_start_in_constructed = NULL
+-#define RESTORE_WARNINGS RExC_copy_start_in_constructed = RExC_precomp
++#define TURN_OFF_WARNINGS_IN_SUBSTITUTE_PARSE                               \
++    STMT_START {                                                            \
++      RExC_save_copy_start_in_constructed  = RExC_copy_start_in_constructed;\
++      RExC_copy_start_in_constructed = NULL;                                \
++    } STMT_END
++#define RESTORE_WARNINGS                                                    \
++    RExC_copy_start_in_constructed = RExC_save_copy_start_in_constructed
+ 
+ /* Since a warning can be generated multiple times as the input is reparsed, we
+  * output it the first time we come to that point in the parse, but suppress it
+diff --git a/t/re/reg_mesg.t b/t/re/reg_mesg.t
+index c5c79f0323..d10fa2c09a 100644
+--- a/t/re/reg_mesg.t
++++ b/t/re/reg_mesg.t
+@@ -318,6 +318,7 @@ my @death =
+  '/\p{Is_Other_Alphabetic=F}/ ' => 'Can\'t find Unicode property definition "Is_Other_Alphabetic=F" {#} m/\p{Is_Other_Alphabetic=F}{#}/',
+  '/\x{100}(?(/' => 'Unknown switch condition (?(...)) {#} m/\\x{100}(?({#}/', # [perl #133896]
+  '/(?[\N{KEYCAP DIGIT NINE}/' => '\N{} in inverted character class or as a range end-point is restricted to one character {#} m/(?[\\N{U+39.FE0F.20E3{#}}/', # [perl #133988]
++ '/0000000000000000[\N{U+0.00}0000/' => 'Unmatched [ {#} m/0000000000000000[{#}\N{U+0.00}0000/', # [perl #134059]
+ );
+ 
+ # These are messages that are death under 'use re "strict"', and may or may
+-- 
+2.20.1
+

perl-5.31.0-S_scan_const-Properly-test-if-need-to-grow.patch

@@ -0,0 +1,49 @@
+From 89f69032d6a71f41b96ae6becbf3df4e2f9509a5 Mon Sep 17 00:00:00 2001
+From: Karl Williamson <khw@cpan.org>
+Date: Sat, 27 Apr 2019 13:56:39 -0600
+Subject: [PATCH] S_scan_const() Properly test if need to grow
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+As we parse the input, creating a string constant, we may have to grow
+the destination if it fills up as we go along.  It allocates space in an
+SV and populates the string, but it doesn' update the SvCUR until the
+end, so in single stepping the debugger through the code, the SV looks
+empty until the end.  It turns out that as a result SvEND also doesn't
+get updated and still points to the beginning of the string until SvCUR
+is finally set.  That means that the test changed by this commit was
+always succeeding, because it was using SvEND that didn't get updated,
+so it would attempt to grow each time through the loop.  By moving a
+couple of statements earlier, and using SvLEN instead, which does always
+have the correct value, those extra growth attempts are avoided.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ toke.c | 10 ++++++----
+ 1 file changed, 6 insertions(+), 4 deletions(-)
+
+diff --git a/toke.c b/toke.c
+index 68eea0cae6..03c4f2ba26 100644
+--- a/toke.c
++++ b/toke.c
+@@ -4097,10 +4097,12 @@ S_scan_const(pTHX_ char *start)
+             goto default_action; /* Redo, having upgraded so both are UTF-8 */
+         }
+         else {  /* UTF8ness matters: convert this non-UTF8 source char to
+-                   UTF-8 for output.  It will occupy 2 bytes */
+-            if (d + 2 >= SvEND(sv)) {
+-                const STRLEN extra = 2 + (send - s - 1) + 1;
+-		const STRLEN off = d - SvPVX_const(sv);
++                   UTF-8 for output.  It will occupy 2 bytes, but don't include
++                   the input byte since we haven't incremented 's' yet. See
++                   Note on sizing above. */
++            const STRLEN off = d - SvPVX(sv);
++            const STRLEN extra = 2 + (send - s - 1) + 1;
++            if (off + extra > SvLEN(sv)) {
+ 		d = off + SvGROW(sv, off + extra);
+ 	    }
+             *d++ = UTF8_EIGHT_BIT_HI(*s);
+-- 
+2.20.1
+

perl-5.31.0-perl-122112-a-simpler-fix-for-pclose-aborted-by-a-si.patch

@@ -0,0 +1,70 @@
+From 35608a1658fe75c79ca53d96aea6cf7cb2a98615 Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Thu, 9 May 2019 09:52:30 +1000
+Subject: [PATCH] (perl #122112) a simpler fix for pclose() aborted by a signal
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This change results in a zombie child process for the lifetime of
+the process, but I think that's the responsibility of the signal
+handler that aborted pclose().
+
+We could add some magic to retry (and retry and retry) waiting on
+child process as we rewind (since there's no other way to remove
+the zombie), but the program has chosen implicitly to abort the
+wait() done by pclose() and it's best to honor that.
+
+If we do choose to retry the wait() we might be blocking an attempt
+by the process to terminate, whether by exit() or die().
+
+If a program does need more flexible handling there's always
+pipe()/fork()/exec() and/or the various event-driven frameworks on
+CPAN.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ doio.c      | 12 +++++++++++-
+ t/io/pipe.t |  2 --
+ 2 files changed, 11 insertions(+), 3 deletions(-)
+
+diff --git a/doio.c b/doio.c
+index 0cc4e55404..05a06968dc 100644
+--- a/doio.c
++++ b/doio.c
+@@ -1779,7 +1779,17 @@ Perl_io_close(pTHX_ IO *io, GV *gv, bool not_implicit, bool warn_on_fail)
+ 
+     if (IoIFP(io)) {
+ 	if (IoTYPE(io) == IoTYPE_PIPE) {
+-	    const int status = PerlProc_pclose(IoIFP(io));
++            PerlIO *fh = IoIFP(io);
++            int status;
++
++            /* my_pclose() can propagate signals which might bypass any code
++               after the call here if the signal handler throws an exception.
++               This would leave the handle in the IO object and try to close it again
++               when the SV is destroyed on unwind or global destruction.
++               So NULL it early.
++            */
++            IoOFP(io) = IoIFP(io) = NULL;
++	    status = PerlProc_pclose(fh);
+ 	    if (not_implicit) {
+ 		STATUS_NATIVE_CHILD_SET(status);
+ 		retval = (STATUS_UNIX == 0);
+diff --git a/t/io/pipe.t b/t/io/pipe.t
+index 1d01db6af6..fc3071300d 100644
+--- a/t/io/pipe.t
++++ b/t/io/pipe.t
+@@ -255,9 +255,7 @@ close \$fh;
+ PROG
+     print $prog;
+     my $out = fresh_perl($prog, {});
+-    $::TODO = "not fixed yet";
+     cmp_ok($out, '!~', qr/refcnt/, "no exception from PerlIO");
+-    undef $::TODO;
+     # checks that that program did something rather than failing to
+     # compile
+     cmp_ok($out, '=~', qr/Died at/, "but we did get the exception from die");
+-- 
+2.20.1
+

perl-5.31.0-perl-122112-remove-some-interfering-debug-output.patch

@@ -0,0 +1,28 @@
+From 2fe0d7f40a94163d6c242c3e695fdcd19e387422 Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Tue, 11 Jun 2019 14:59:23 +1000
+Subject: [PATCH] (perl #122112) remove some interfering debug output
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ t/io/pipe.t | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/t/io/pipe.t b/t/io/pipe.t
+index fc3071300d..9f5bb3bcf8 100644
+--- a/t/io/pipe.t
++++ b/t/io/pipe.t
+@@ -253,7 +253,6 @@ my \$cmd = qq(\$Perl -e "sleep 3");
+ my \$pid = open my \$fh, "|\$cmd" or die "\$!\n";
+ close \$fh;
+ PROG
+-    print $prog;
+     my $out = fresh_perl($prog, {});
+     cmp_ok($out, '!~', qr/refcnt/, "no exception from PerlIO");
+     # checks that that program did something rather than failing to
+-- 
+2.20.1
+

perl-5.31.0-perl-122112-test-for-signal-handler-death-in-pclose.patch

@@ -0,0 +1,54 @@
+From fb5e77103dd443cc2112ba14dc665aa5ec072ce6 Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Wed, 30 May 2018 14:03:04 +1000
+Subject: [PATCH] (perl #122112) test for signal handler death in pclose
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ t/io/pipe.t | 23 ++++++++++++++++++++++-
+ 1 file changed, 22 insertions(+), 1 deletion(-)
+
+diff --git a/t/io/pipe.t b/t/io/pipe.t
+index f9ee65afe8..1d01db6af6 100644
+--- a/t/io/pipe.t
++++ b/t/io/pipe.t
+@@ -10,7 +10,7 @@ if (!$Config{'d_fork'}) {
+     skip_all("fork required to pipe");
+ }
+ else {
+-    plan(tests => 25);
++    plan(tests => 27);
+ }
+ 
+ my $Perl = which_perl();
+@@ -241,3 +241,24 @@ SKIP: {
+ 
+   is($child, -1, 'child reaped if piped program cannot be executed');
+ }
++
++{
++    # [perl #122112] refcnt: fd -1 < 0 when a signal handler dies
++    # while a pipe close is waiting on a child process
++    my $prog = <<PROG;
++\$SIG{ALRM}=sub{die};
++alarm 1;
++\$Perl = "$Perl";
++my \$cmd = qq(\$Perl -e "sleep 3");
++my \$pid = open my \$fh, "|\$cmd" or die "\$!\n";
++close \$fh;
++PROG
++    print $prog;
++    my $out = fresh_perl($prog, {});
++    $::TODO = "not fixed yet";
++    cmp_ok($out, '!~', qr/refcnt/, "no exception from PerlIO");
++    undef $::TODO;
++    # checks that that program did something rather than failing to
++    # compile
++    cmp_ok($out, '=~', qr/Died at/, "but we did get the exception from die");
++}
+-- 
+2.20.1
+

perl-5.31.0-perl-133913-limit-numeric-format-results-to-INT_MAX.patch

@@ -0,0 +1,73 @@
+From 027471cf1095f75f273df40310e4647fe1e8a9df Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Wed, 20 Mar 2019 16:47:49 +1100
+Subject: [PATCH] (perl #133913) limit numeric format results to INT_MAX
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The return value of v?snprintf() is int, and we pay attention to that
+return value, so limit the expected size of numeric formats to
+INT_MAX.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ pod/perldiag.pod | 6 ++++++
+ sv.c             | 7 +++++++
+ t/op/sprintf2.t  | 7 +++++++
+ 3 files changed, 20 insertions(+)
+
+diff --git a/pod/perldiag.pod b/pod/perldiag.pod
+index 1037215d44..166d29b4bb 100644
+--- a/pod/perldiag.pod
++++ b/pod/perldiag.pod
+@@ -4354,6 +4354,12 @@ the meantime, try using scientific notation (e.g. "1e6" instead of
+ a number.  This happens, for example with C<\o{}>, with no number between
+ the braces.
+ 
++=item Numeric format result too large
++
++(F) The length of the result of a numeric format supplied to sprintf()
++or printf() would have been too large for the underlying C function to
++report.  This limit is typically 2GB.
++
+ =item Octal number > 037777777777 non-portable
+ 
+ (W portable) The octal number you specified is larger than 2**32-1
+diff --git a/sv.c b/sv.c
+index 8fbca52eb2..8bc0af0c16 100644
+--- a/sv.c
++++ b/sv.c
+@@ -13085,6 +13085,13 @@ Perl_sv_vcatpvfn_flags(pTHX_ SV *const sv, const char *const pat, const STRLEN p
+ 	    if (float_need < width)
+ 		float_need = width;
+ 
++            if (float_need > INT_MAX) {
++                /* snprintf() returns an int, and we use that return value,
++                   so die horribly if the expected size is too large for int
++                */
++                Perl_croak(aTHX_ "Numeric format result too large");
++            }
++
+ 	    if (PL_efloatsize <= float_need) {
+                 /* PL_efloatbuf should be at least 1 greater than
+                  * float_need to allow a trailing \0 to be returned by
+diff --git a/t/op/sprintf2.t b/t/op/sprintf2.t
+index 84259a4afd..5fee8efede 100644
+--- a/t/op/sprintf2.t
++++ b/t/op/sprintf2.t
+@@ -1153,4 +1153,11 @@ foreach(
+     is sprintf("%.0f", $_), sprintf("%-.0f", $_), "special-case %.0f on $_";
+ }
+ 
++# large uvsize needed so the large width is parsed properly
++# large sizesize needed so the STRLEN check doesn't
++if ($Config{intsize} == 4 && $Config{uvsize} > 4 && $Config{sizesize} > 4) {
++    eval { my $x = sprintf("%7000000000E", 0) };
++    like($@, qr/^Numeric format result too large at /,
++         "croak for very large numeric format results");
++}
+ done_testing();
+-- 
+2.20.1
+

perl-5.31.0-perl-133936-document-differences-between-IO-Socket-a.patch

@@ -0,0 +1,78 @@
+From 1d9630e7857d6fbae6fddd261fbb80c9c9a8cfd6 Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Mon, 18 Mar 2019 16:02:33 +1100
+Subject: [PATCH] (perl #133936) document differences between IO::Socket::* and
+ builtin
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ dist/IO/lib/IO/Socket.pm | 43 +++++++++++++++++++++++++++++++++++++---
+ 1 file changed, 40 insertions(+), 3 deletions(-)
+
+diff --git a/dist/IO/lib/IO/Socket.pm b/dist/IO/lib/IO/Socket.pm
+index da9e8c94d0..345ffd475d 100644
+--- a/dist/IO/lib/IO/Socket.pm
++++ b/dist/IO/lib/IO/Socket.pm
+@@ -434,9 +434,6 @@ corresponding built-in functions:
+     bind
+     listen
+     accept
+-    send
+-    recv
+-    peername (getpeername)
+     sockname (getsockname)
+     shutdown
+ 
+@@ -517,6 +514,46 @@ SO_LINGER enabled with a zero timeout, then the peer's close() will generate
+ a RST segment, upon receipt of which the local TCP transitions immediately to
+ B<CLOSED>, and in that state, connected() I<will> return undef.
+ 
++=item send(MSG, [, FLAGS [, TO ] ])
++
++Like the built-in L<send()|perlfunc/send>, except that:
++
++=over
++
++=item *
++
++C<FLAGS> is optional and defaults to C<0>, and
++
++=item *
++
++after a successful send with C<TO>, further calls to send() without
++C<TO> will send to the same address, and C<TO> will be used as the
++result of peername().
++
++=back
++
++=item recv(BUF, LEN, [,FLAGS])
++
++Like the built-in L<recv()|perlfunc/recv>, except that:
++
++=over
++
++=item *
++
++C<FLAGS> is optional and defaults to C<0>, and
++
++=item *
++
++the cached value returned by peername() is updated with the result of
++recv().
++
++=back
++
++=item peername
++
++Returns the cached peername, possibly set by recv() or send() above.
++If not otherwise set returns (and caches) the result of getpeername().
++
+ =item protocol
+ 
+ Returns the numerical number for the protocol being used on the socket, if
+-- 
+2.20.1
+

perl-5.31.0-perl-133936-ensure-TO-is-honoured-for-UDP-sock-send.patch

@@ -0,0 +1,107 @@
+From f1000aa2d58fbed2741dbb2887b668f872ef0cb8 Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Mon, 18 Mar 2019 15:05:32 +1100
+Subject: [PATCH] (perl #133936) ensure TO is honoured for UDP $sock->send()
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ dist/IO/lib/IO/Socket.pm |  7 ++++---
+ dist/IO/t/io_udp.t       | 31 +++++++++++++++++++++++++++----
+ 2 files changed, 31 insertions(+), 7 deletions(-)
+
+diff --git a/dist/IO/lib/IO/Socket.pm b/dist/IO/lib/IO/Socket.pm
+index 1bf57ab826..a34a10b232 100644
+--- a/dist/IO/lib/IO/Socket.pm
++++ b/dist/IO/lib/IO/Socket.pm
+@@ -282,9 +282,10 @@ sub send {
+     croak 'send: Cannot determine peer address'
+ 	 unless(defined $peer);
+ 
+-    my $r = defined(getpeername($sock))
+-	? send($sock, $_[1], $flags)
+-	: send($sock, $_[1], $flags, $peer);
++    my $type = $sock->socktype;
++    my $r = $type == SOCK_DGRAM || $type == SOCK_RAW
++      ? send($sock, $_[1], $flags, $peer)
++      : send($sock, $_[1], $flags);
+ 
+     # remember who we send to, if it was successful
+     ${*$sock}{'io_socket_peername'} = $peer
+diff --git a/dist/IO/t/io_udp.t b/dist/IO/t/io_udp.t
+index d7e95a8829..571e4303bb 100644
+--- a/dist/IO/t/io_udp.t
++++ b/dist/IO/t/io_udp.t
+@@ -15,6 +15,8 @@ BEGIN {
+     skip_all($reason) if $reason;
+ }
+ 
++use strict;
++
+ sub compare_addr {
+     no utf8;
+     my $a = shift;
+@@ -36,18 +38,18 @@ sub compare_addr {
+     "$a[0]$a[1]" eq "$b[0]$b[1]";
+ }
+ 
+-plan(7);
++plan(15);
+ watchdog(15);
+ 
+ use Socket;
+ use IO::Socket qw(AF_INET SOCK_DGRAM INADDR_ANY);
+ 
+-$udpa = IO::Socket::INET->new(Proto => 'udp', LocalAddr => 'localhost')
++my $udpa = IO::Socket::INET->new(Proto => 'udp', LocalAddr => 'localhost')
+      || IO::Socket::INET->new(Proto => 'udp', LocalAddr => '127.0.0.1')
+     or die "$! (maybe your system does not have a localhost at all, 'localhost' or 127.0.0.1)";
+ ok(1);
+ 
+-$udpb = IO::Socket::INET->new(Proto => 'udp', LocalAddr => 'localhost')
++my $udpb = IO::Socket::INET->new(Proto => 'udp', LocalAddr => 'localhost')
+      || IO::Socket::INET->new(Proto => 'udp', LocalAddr => '127.0.0.1')
+     or die "$! (maybe your system does not have a localhost at all, 'localhost' or 127.0.0.1)";
+ ok(1);
+@@ -56,6 +58,7 @@ $udpa->send('BORK', 0, $udpb->sockname);
+ 
+ ok(compare_addr($udpa->peername,$udpb->sockname, 'peername', 'sockname'));
+ 
++my $buf;
+ my $where = $udpb->recv($buf="", 4);
+ is($buf, 'BORK');
+ 
+@@ -69,7 +72,27 @@ $udpb->send('FOObar', @xtra);
+ $udpa->recv($buf="", 6);
+ is($buf, 'FOObar');
+ 
+-ok(! $udpa->connected);
++{
++    # check the TO parameter passed to $sock->send() is honoured for UDP sockets
++    # [perl #133936]
++    my $udpc = IO::Socket::INET->new(Proto => 'udp', LocalAddr => 'localhost')
++      || IO::Socket::INET->new(Proto => 'udp', LocalAddr => '127.0.0.1')
++      or die "$! (maybe your system does not have a localhost at all, 'localhost' or 127.0.0.1)";
++    pass("created C socket");
++
++    ok($udpc->connect($udpa->sockname), "connect C to A");
++
++    ok($udpc->connected, "connected a UDP socket");
++
++    ok($udpc->send("fromctoa"), "send to a");
++
++    ok($udpa->recv($buf = "", 8), "recv it");
++    is($buf, "fromctoa", "check value received");
++
++    ok($udpc->send("fromctob", 0, $udpb->sockname), "send to non-connected socket");
++    ok($udpb->recv($buf = "", 8), "recv it");
++    is($buf, "fromctob", "check value received");
++}
+ 
+ exit(0);
+ 
+-- 
+2.20.1
+

perl-5.31.0-perl-133936-make-send-a-bit-saner.patch

@@ -0,0 +1,93 @@
+From bc26d2e6b287cc6693f41e1a2d48b0dd77d2e427 Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Tue, 18 Jun 2019 14:59:00 +1000
+Subject: [PATCH] (perl #133936) make send() a bit saner
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This undoes some of the effect of f1000aa2d in that TO will always
+be supplied to CORE::send() if it's supplied, otherwise whether
+TO is supplied to CORE::send() is based on whether the socket is
+connected.
+
+On Linux you appear to be able to sendto() to a different address on
+a connected UDP socket, but this doesn't appear to be portable,
+failing on darwin, and presumably on other BSDs.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ dist/IO/lib/IO/Socket.pm | 25 +++++++++++++++++--------
+ dist/IO/t/io_udp.t       | 11 ++++++++---
+ 2 files changed, 25 insertions(+), 11 deletions(-)
+
+diff --git a/dist/IO/lib/IO/Socket.pm b/dist/IO/lib/IO/Socket.pm
+index 345ffd475d..28fa1ec149 100644
+--- a/dist/IO/lib/IO/Socket.pm
++++ b/dist/IO/lib/IO/Socket.pm
+@@ -277,13 +277,22 @@ sub send {
+     @_ >= 2 && @_ <= 4 or croak 'usage: $sock->send(BUF, [FLAGS, [TO]])';
+     my $sock  = $_[0];
+     my $flags = $_[2] || 0;
+-    my $peer  = $_[3] || $sock->peername;
++    my $peer;
+ 
+-    croak 'send: Cannot determine peer address'
+-	 unless(defined $peer);
++    if ($_[3]) {
++        # the caller explicitly requested a TO, so use it
++        # this is non-portable for "connected" UDP sockets
++        $peer = $_[3];
++    }
++    elsif (!defined getpeername($sock)) {
++        # we're not connected, so we require a peer from somewhere
++        $peer = $sock->peername;
++
++	croak 'send: Cannot determine peer address'
++	    unless(defined $peer);
++    }
+ 
+-    my $type = $sock->socktype;
+-    my $r = $type == SOCK_DGRAM || $type == SOCK_RAW
++    my $r = $peer
+       ? send($sock, $_[1], $flags, $peer)
+       : send($sock, $_[1], $flags);
+ 
+@@ -526,9 +535,9 @@ C<FLAGS> is optional and defaults to C<0>, and
+ 
+ =item *
+ 
+-after a successful send with C<TO>, further calls to send() without
+-C<TO> will send to the same address, and C<TO> will be used as the
+-result of peername().
++after a successful send with C<TO>, further calls to send() on an
++unconnected socket without C<TO> will send to the same address, and
++C<TO> will be used as the result of peername().
+ 
+ =back
+ 
+diff --git a/dist/IO/t/io_udp.t b/dist/IO/t/io_udp.t
+index 571e4303bb..2adc6a4a69 100644
+--- a/dist/IO/t/io_udp.t
++++ b/dist/IO/t/io_udp.t
+@@ -89,9 +89,14 @@ is($buf, 'FOObar');
+     ok($udpa->recv($buf = "", 8), "recv it");
+     is($buf, "fromctoa", "check value received");
+ 
+-    ok($udpc->send("fromctob", 0, $udpb->sockname), "send to non-connected socket");
+-    ok($udpb->recv($buf = "", 8), "recv it");
+-    is($buf, "fromctob", "check value received");
++  SKIP:
++    {
++        $^O eq "linux"
++	  or skip "This is non-portable, known to 'work' on Linux", 3;
++        ok($udpc->send("fromctob", 0, $udpb->sockname), "send to non-connected socket");
++        ok($udpb->recv($buf = "", 8), "recv it");
++        is($buf, "fromctob", "check value received");
++    }
+ }
+ 
+ exit(0);
+-- 
+2.20.1
+

perl-5.31.0-perl-134008-an-alternative-test.patch

@@ -0,0 +1,28 @@
+From 9dfe0a3438ae69872b71b98e4fb4f4bef084983d Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Mon, 3 Jun 2019 14:34:17 +1000
+Subject: [PATCH 2/2] (perl #134008) an alternative test
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ t/op/sprintf2.t | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/t/op/sprintf2.t b/t/op/sprintf2.t
+index 569bd8053d..84259a4afd 100644
+--- a/t/op/sprintf2.t
++++ b/t/op/sprintf2.t
+@@ -840,6 +840,7 @@ SKIP: {
+ 
+     # [rt.perl.org #134008]
+     is(sprintf("%.*a", -99999, 1.03125), "0x1.08p+0", "[rt.perl.org #134008]");
++    is(sprintf("%.*a", -100000,0), "0x0p+0", "negative precision ignored by format_hexfp");
+ 
+     # [rt.perl.org #128890]
+     is(sprintf("%a", 0x1.18p+0), "0x1.18p+0");
+-- 
+2.20.1
+

perl-5.31.0-perl-134072-allow-foo-bar-to-work-in-main.patch

@@ -0,0 +1,84 @@
+From 40258daf9899686d934c460ba3630431312d7694 Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Wed, 15 May 2019 15:59:49 +1000
+Subject: [PATCH] (perl #134072) allow \&foo = \&bar to work in main::
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+subs in main:: are stored as a RV referring to a CV as a space
+optimization, but the pp_refassign code expected to find a glob,
+which made the assignment a no-op.
+
+Fix this by upgrading the reference to a glob in the refassign check
+function.
+
+Note that this would be an issue in other packages if 1e2cfe157ca
+was reverted (allowing the space savings in other packages too.)
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ op.c         |  9 +++++++++
+ t/op/lvref.t | 15 ++++++++++++++-
+ 2 files changed, 23 insertions(+), 1 deletion(-)
+
+diff --git a/op.c b/op.c
+index f63eeadc36..6ad192307f 100644
+--- a/op.c
++++ b/op.c
+@@ -12462,7 +12462,16 @@ Perl_ck_refassign(pTHX_ OP *o)
+ 	OP * const kid = cUNOPx(kidparent)->op_first;
+ 	o->op_private |= OPpLVREF_CV;
+ 	if (kid->op_type == OP_GV) {
++            SV *sv = (SV*)cGVOPx_gv(kid);
+ 	    varop = kidparent;
++            if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PVCV) {
++                /* a CVREF here confuses pp_refassign, so make sure
++                   it gets a GV */
++                CV *const cv = (CV*)SvRV(sv);
++                SV *name_sv = sv_2mortal(newSVhek(CvNAME_HEK(cv)));
++                (void)gv_init_sv((GV*)sv, CvSTASH(cv), name_sv, 0);
++                assert(SvTYPE(sv) == SVt_PVGV);
++            }
+ 	    goto detach_and_stack;
+ 	}
+ 	if (kid->op_type != OP_PADCV)	goto bad;
+diff --git a/t/op/lvref.t b/t/op/lvref.t
+index 3d5e952fb0..3991a53780 100644
+--- a/t/op/lvref.t
++++ b/t/op/lvref.t
+@@ -1,10 +1,11 @@
++#!perl
+ BEGIN {
+     chdir 't';
+     require './test.pl';
+     set_up_inc("../lib");
+ }
+ 
+-plan 164;
++plan 167;
+ 
+ eval '\$x = \$y';
+ like $@, qr/^Experimental aliasing via reference not enabled/,
+@@ -291,6 +292,18 @@ package CodeTest {
+   my sub bs;
+   \(&cs) = expect_list_cx;
+   is \&cs, \&ThatSub, '\(&statesub)';
++
++  package main {
++    # this is only a problem in main:: due to 1e2cfe157ca
++    sub sx { "x" }
++    sub sy { "y" }
++    is sx(), "x", "check original";
++    my $temp = \&sx;
++    \&sx = \&sy;
++    is sx(), "y", "aliased";
++    \&sx = $temp;
++    is sx(), "x", "and restored";
++  }
+ }
+ 
+ # Mixed List Assignments
+-- 
+2.20.1
+

perl-5.31.0-perl-134193-allow-CAPTURE-to-work-when-CAPTURE-comes.patch

@@ -0,0 +1,59 @@
+From 22f05786af0b7f963440e47908cd5f35cf074c12 Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Thu, 13 Jun 2019 10:05:15 +1000
+Subject: [PATCH] (perl #134193) allow %{^CAPTURE} to work when @{^CAPTURE}
+ comes first
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+gv_magicalize() is called when the GV is created, so when the array
+was mentioned first, the hash wouldn't reach this code and the magic
+wouldn't be added to the hash.
+
+This also fixes a similar problem with (%|@){^CAPTURE_ALL}, though
+@{^CAPTURE_ALL} is unused at this point.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ ext/Tie-Hash-NamedCapture/t/tiehash.t | 3 +++
+ gv.c                                  | 6 ++----
+ 2 files changed, 5 insertions(+), 4 deletions(-)
+
+diff --git a/ext/Tie-Hash-NamedCapture/t/tiehash.t b/ext/Tie-Hash-NamedCapture/t/tiehash.t
+index 962754085f..cca05278f4 100644
+--- a/ext/Tie-Hash-NamedCapture/t/tiehash.t
++++ b/ext/Tie-Hash-NamedCapture/t/tiehash.t
+@@ -3,6 +3,9 @@ use strict;
+ 
+ use Test::More;
+ 
++# this would break the hash magic setup [perl #134193]
++my ($ca, $c) = ( \@{^CAPTURE_ALL}, \@{^CAPTURE} );
++
+ my %hashes = (
+     '+' => \%+,
+     '-' => \%-,
+diff --git a/gv.c b/gv.c
+index 46a32dcc20..2b83680898 100644
+--- a/gv.c
++++ b/gv.c
+@@ -2032,13 +2032,11 @@ S_gv_magicalize(pTHX_ GV *gv, HV *stash, const char *name, STRLEN len,
+                     sv_magic(MUTABLE_SV(av), (SV*)n, PERL_MAGIC_regdata, NULL, 0);
+                     SvREADONLY_on(av);
+ 
+-                    if (sv_type == SVt_PVHV || sv_type == SVt_PVGV)
+-                        require_tie_mod_s(gv, '-', "Tie::Hash::NamedCapture",0);
++                    require_tie_mod_s(gv, '-', "Tie::Hash::NamedCapture",0);
+ 
+                 } else          /* %{^CAPTURE_ALL} */
+                 if (memEQs(name, len, "\003APTURE_ALL")) {
+-                    if (sv_type == SVt_PVHV || sv_type == SVt_PVGV)
+-                        require_tie_mod_s(gv, '+', "Tie::Hash::NamedCapture",0);
++                    require_tie_mod_s(gv, '+', "Tie::Hash::NamedCapture",0);
+                 }
+ 		break;
+ 	    case '\005':	/* $^ENCODING */
+-- 
+2.20.1
+

perl-5.31.0-perl-134193-make-the-varname-match-the-names.patch

@@ -0,0 +1,36 @@
+From d8422270033e0728e6a9cecb24cdbd123656e367 Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Mon, 17 Jun 2019 11:46:00 +1000
+Subject: [PATCH] (perl #134193) make the varname match the %[+-] names
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+when loading Tie/Hash/NamedCapture.pm for the long name variants
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ gv.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/gv.c b/gv.c
+index 2b83680898..652f5e737d 100644
+--- a/gv.c
++++ b/gv.c
+@@ -2032,11 +2032,11 @@ S_gv_magicalize(pTHX_ GV *gv, HV *stash, const char *name, STRLEN len,
+                     sv_magic(MUTABLE_SV(av), (SV*)n, PERL_MAGIC_regdata, NULL, 0);
+                     SvREADONLY_on(av);
+ 
+-                    require_tie_mod_s(gv, '-', "Tie::Hash::NamedCapture",0);
++                    require_tie_mod_s(gv, '+', "Tie::Hash::NamedCapture",0);
+ 
+                 } else          /* %{^CAPTURE_ALL} */
+                 if (memEQs(name, len, "\003APTURE_ALL")) {
+-                    require_tie_mod_s(gv, '+', "Tie::Hash::NamedCapture",0);
++                    require_tie_mod_s(gv, '-', "Tie::Hash::NamedCapture",0);
+                 }
+ 		break;
+ 	    case '\005':	/* $^ENCODING */
+-- 
+2.20.1
+

perl-5.31.1-avoid-SEGV-with-uninit-warning-with-multideref.patch

@@ -0,0 +1,65 @@
+From 28eabf1185634216ca335b3a24e1131b0f392ca1 Mon Sep 17 00:00:00 2001
+From: David Mitchell <davem@iabyn.com>
+Date: Wed, 10 Jul 2019 12:59:06 +0100
+Subject: [PATCH] avoid SEGV with uninit warning with multideref
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+RT #134275
+
+When the 'uninitialized warning' code in S_find_uninit_var() comes
+across an OP_MULTIDEREF node, it scans it to see if any part of that op
+(e.g. the indices or the returned value) could have been the source of
+the uninitialized value which triggered the warning.  Unfortunately when
+getting an AV or HV from a GV, it wasn't checking whether gp_av/gp_hv
+contained a NULL value. If so, it would SEGV.
+
+The test code is a bit contrived; you have to "pull the rug" from under
+the GV at just the right moment with *foo = *bar, then trigger an uninit
+warning on an op whose subtree includes an OP_MULTIDEREF.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ sv.c                   |  5 ++++-
+ t/lib/warnings/9uninit | 10 ++++++++++
+ 2 files changed, 14 insertions(+), 1 deletion(-)
+
+diff --git a/sv.c b/sv.c
+index 83de536ad7..4315fe9b64 100644
+--- a/sv.c
++++ b/sv.c
+@@ -16662,8 +16662,11 @@ S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv,
+ 
+         if (agg_targ)
+ 	    sv = PAD_SV(agg_targ);
+-        else if (agg_gv)
++        else if (agg_gv) {
+             sv = is_hv ? MUTABLE_SV(GvHV(agg_gv)) : MUTABLE_SV(GvAV(agg_gv));
++            if (!sv)
++                break;
++            }
+         else
+             break;
+ 
+diff --git a/t/lib/warnings/9uninit b/t/lib/warnings/9uninit
+index 774c6ee432..5c173fdb2a 100644
+--- a/t/lib/warnings/9uninit
++++ b/t/lib/warnings/9uninit
+@@ -2206,3 +2206,13 @@ use warnings 'uninitialized';
+ undef $0;
+ EXPECT
+ Use of uninitialized value in undef operator at - line 5.
++########
++# RT #134275
++# This was SEGVing due to the multideref code in S_find_uninit_var not
++# handling a GV with a null gp_hv slot.
++use warnings 'uninitialized';
++"" =~ /$foo{a}${*foo=*bar}$x/;
++EXPECT
++Use of uninitialized value in regexp compilation at - line 5.
++Use of uninitialized value in regexp compilation at - line 5.
++Use of uninitialized value $x in regexp compilation at - line 5.
+-- 
+2.20.1
+

perl-5.31.1-perl-122112-make-sure-SIGPIPE-is-delivered-if-we-tes.patch

@@ -0,0 +1,39 @@
+From 293a533c53d9c0fe939e23c439f4dfc47a5736dc Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Tue, 25 Jun 2019 15:47:57 +1000
+Subject: [PATCH] (perl #122112) make sure SIGPIPE is delivered if we test it
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ t/io/pipe.t | 12 ++++++++++++
+ 1 file changed, 12 insertions(+)
+
+diff --git a/t/io/pipe.t b/t/io/pipe.t
+index 9f5bb3bcf8..bdf743c26c 100644
+--- a/t/io/pipe.t
++++ b/t/io/pipe.t
+@@ -125,6 +125,18 @@ wait;				# Collect from $pid
+ pipe(READER,WRITER) || die "Can't open pipe";
+ close READER;
+ 
++eval {
++    # one platform at least appears to block SIGPIPE by default (see #122112)
++    # so make sure it's unblocked.
++    # The eval wrapper should ensure this does nothing if these aren't
++    # implemented.
++    require POSIX;
++    my $mask = POSIX::SigSet->new(POSIX::SIGPIPE());
++    my $old = POSIX::SigSet->new();
++    POSIX::sigprocmask(POSIX::SIG_UNBLOCK(), $mask, $old);
++    note "Yes, SIGPIPE was blocked" if $old->ismember(POSIX::SIGPIPE());
++};
++
+ $SIG{'PIPE'} = 'broken_pipe';
+ 
+ sub broken_pipe {
+-- 
+2.20.1
+

perl-5.31.1-perl-134221-support-O_APPEND-for-open-.-undef-on-VMS.patch

@@ -0,0 +1,128 @@
+From 74b421cc877e412c4eda06757396a1e19fc756ba Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Mon, 15 Jul 2019 11:53:23 +1000
+Subject: [PATCH 3/3] (perl #134221) support O_APPEND for open ..., undef on
+ VMS
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+VMS doesn't allow you to delete an open file like POSIXish systems
+do, but you can mark a file to be deleted once it's closed, but
+only when you open it.
+
+Since VMS doesn't (yet) have mkostemp() we can add our own flag to
+our mkostemp() emulation to pass the necessary magic to open() call
+to delete the file on close.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ perlio.c | 10 ++++++----
+ util.c   | 15 ++++++++++++++-
+ util.h   | 11 +++++++++++
+ 3 files changed, 31 insertions(+), 5 deletions(-)
+
+diff --git a/perlio.c b/perlio.c
+index 81ebc156ad..805959f840 100644
+--- a/perlio.c
++++ b/perlio.c
+@@ -5062,7 +5062,7 @@ PerlIO_tmpfile_flags(int imode)
+      const int fd = win32_tmpfd_mode(imode);
+      if (fd >= 0)
+ 	  f = PerlIO_fdopen(fd, "w+b");
+-#elif ! defined(VMS) && ! defined(OS2)
++#elif ! defined(OS2)
+      int fd = -1;
+      char tempname[] = "/tmp/PerlIO_XXXXXX";
+      const char * const tmpdir = TAINTING_get ? NULL : PerlEnv_getenv("TMPDIR");
+@@ -5073,19 +5073,19 @@ PerlIO_tmpfile_flags(int imode)
+ 	 /* if TMPDIR is set and not empty, we try that first */
+ 	 sv = newSVpv(tmpdir, 0);
+ 	 sv_catpv(sv, tempname + 4);
+-	 fd = Perl_my_mkostemp_cloexec(SvPVX(sv), imode);
++	 fd = Perl_my_mkostemp_cloexec(SvPVX(sv), imode | O_VMS_DELETEONCLOSE);
+      }
+      if (fd < 0) {
+ 	 SvREFCNT_dec(sv);
+ 	 sv = NULL;
+ 	 /* else we try /tmp */
+-	 fd = Perl_my_mkostemp_cloexec(tempname, imode);
++	 fd = Perl_my_mkostemp_cloexec(tempname, imode | O_VMS_DELETEONCLOSE);
+      }
+      if (fd < 0) {
+          /* Try cwd */
+          sv = newSVpvs(".");
+          sv_catpv(sv, tempname + 4);
+-         fd = Perl_my_mkostemp_cloexec(SvPVX(sv), imode);
++         fd = Perl_my_mkostemp_cloexec(SvPVX(sv), imode | O_VMS_DELETEONCLOSE);
+      }
+      umask(old_umask);
+      if (fd >= 0) {
+@@ -5096,7 +5096,9 @@ PerlIO_tmpfile_flags(int imode)
+          f = PerlIO_fdopen(fd, mode);
+ 	  if (f)
+ 	       PerlIOBase(f)->flags |= PERLIO_F_TEMP;
++#   ifndef VMS
+ 	  PerlLIO_unlink(sv ? SvPVX_const(sv) : tempname);
++#   endif
+      }
+      SvREFCNT_dec(sv);
+ #else	/* !HAS_MKSTEMP, fallback to stdio tmpfile(). */
+diff --git a/util.c b/util.c
+index e6863f6dfe..165d13a39e 100644
+--- a/util.c
++++ b/util.c
+@@ -5712,6 +5712,11 @@ S_my_mkostemp(char *templte, int flags) {
+     STRLEN len = strlen(templte);
+     int fd;
+     int attempts = 0;
++#ifdef VMS
++    int delete_on_close = flags & O_VMS_DELETEONCLOSE;
++
++    flags &= ~O_VMS_DELETEONCLOSE;
++#endif
+ 
+     if (len < 6 ||
+         templte[len-1] != 'X' || templte[len-2] != 'X' || templte[len-3] != 'X' ||
+@@ -5725,7 +5730,15 @@ S_my_mkostemp(char *templte, int flags) {
+         for (i = 1; i <= 6; ++i) {
+             templte[len-i] = TEMP_FILE_CH[(int)(Perl_internal_drand48() * TEMP_FILE_CH_COUNT)];
+         }
+-        fd = PerlLIO_open3(templte, O_RDWR | O_CREAT | O_EXCL | flags, 0600);
++#ifdef VMS
++        if (delete_on_close) {
++            fd = open(templte, O_RDWR | O_CREAT | O_EXCL | flags, 0600, "fop=dlt");
++        }
++        else
++#endif
++        {
++            fd = PerlLIO_open3(templte, O_RDWR | O_CREAT | O_EXCL | flags, 0600);
++        }
+     } while (fd == -1 && errno == EEXIST && ++attempts <= 100);
+ 
+     return fd;
+diff --git a/util.h b/util.h
+index d8fa3e8396..d9df7b39c6 100644
+--- a/util.h
++++ b/util.h
+@@ -248,6 +248,17 @@ means arg not present, 1 is empty string/null byte */
+ int mkstemp(char*);
+ #endif
+ 
++#ifdef PERL_CORE
++#   if defined(VMS)
++/* only useful for calls to our mkostemp() emulation */
++#       define O_VMS_DELETEONCLOSE 0x40000000
++#       ifdef HAS_MKOSTEMP
++#           error 134221 will need a new solution for VMS
++#       endif
++#   else
++#       define O_VMS_DELETEONCLOSE 0
++#   endif
++#endif
+ #if defined(HAS_MKOSTEMP) && defined(PERL_CORE)
+ #   define Perl_my_mkostemp(templte, flags) mkostemp(templte, flags)
+ #endif
+-- 
+2.20.1
+

perl-5.31.1-perl-134221-support-append-mode-temp-files-on-Win32-.patch

@@ -0,0 +1,76 @@
+From 0424723402ef153af8ee44222315d9b6a818d1ba Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Tue, 2 Jul 2019 15:22:26 +1000
+Subject: [PATCH 2/3] (perl #134221) support append mode temp files on Win32
+ too
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ perlio.c         |  2 +-
+ win32/win32.c    | 10 +++++++++-
+ win32/win32iop.h |  1 +
+ 3 files changed, 11 insertions(+), 2 deletions(-)
+
+diff --git a/perlio.c b/perlio.c
+index a737e79e02..81ebc156ad 100644
+--- a/perlio.c
++++ b/perlio.c
+@@ -5059,7 +5059,7 @@ PerlIO_tmpfile_flags(int imode)
+ #endif
+      PerlIO *f = NULL;
+ #ifdef WIN32
+-     const int fd = win32_tmpfd();
++     const int fd = win32_tmpfd_mode(imode);
+      if (fd >= 0)
+ 	  f = PerlIO_fdopen(fd, "w+b");
+ #elif ! defined(VMS) && ! defined(OS2)
+diff --git a/win32/win32.c b/win32/win32.c
+index 8104d864c2..91fdffe09b 100644
+--- a/win32/win32.c
++++ b/win32/win32.c
+@@ -2907,10 +2907,18 @@ win32_rewind(FILE *pf)
+ 
+ DllExport int
+ win32_tmpfd(void)
++{
++    return win32_tmpfd_mode(0);
++}
++
++DllExport int
++win32_tmpfd_mode(int mode)
+ {
+     char prefix[MAX_PATH+1];
+     char filename[MAX_PATH+1];
+     DWORD len = GetTempPath(MAX_PATH, prefix);
++    mode &= ~( O_ACCMODE | O_CREAT | O_EXCL );
++    mode |= O_RDWR;
+     if (len && len < MAX_PATH) {
+ 	if (GetTempFileName(prefix, "plx", 0, filename)) {
+ 	    HANDLE fh = CreateFile(filename,
+@@ -2922,7 +2930,7 @@ win32_tmpfd(void)
+ 				   | FILE_FLAG_DELETE_ON_CLOSE,
+ 				   NULL);
+ 	    if (fh != INVALID_HANDLE_VALUE) {
+-		int fd = win32_open_osfhandle((intptr_t)fh, 0);
++		int fd = win32_open_osfhandle((intptr_t)fh, mode);
+ 		if (fd >= 0) {
+ 		    PERL_DEB(dTHX;)
+ 		    DEBUG_p(PerlIO_printf(Perl_debug_log,
+diff --git a/win32/win32iop.h b/win32/win32iop.h
+index 53330e5951..559e1f9cd2 100644
+--- a/win32/win32iop.h
++++ b/win32/win32iop.h
+@@ -64,6 +64,7 @@ DllExport  int		win32_fgetpos(FILE *pf,fpos_t *p);
+ DllExport  int		win32_fsetpos(FILE *pf,const fpos_t *p);
+ DllExport  void		win32_rewind(FILE *pf);
+ DllExport  int		win32_tmpfd(void);
++DllExport  int		win32_tmpfd_mode(int mode);
+ DllExport  FILE*	win32_tmpfile(void);
+ DllExport  void		win32_abort(void);
+ DllExport  int  	win32_fstat(int fd,Stat_t *sbufptr);
+-- 
+2.20.1
+

perl-5.31.2-PerlIO-Via-check-arg-is-non-NULL-before-using-it.patch

@@ -0,0 +1,38 @@
+From 12e1284a67e5e3404c704c3f864749fd9f04c7c4 Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Wed, 7 Aug 2019 14:58:14 +1000
+Subject: [PATCH] PerlIO::Via: check arg is non-NULL before using it.
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+I can't find any code in core that ends up calling the _pushed handler
+with arg == NULL, but PerlIO_push() is API, and there might be
+CPAN or DarkPAN code out there that does, escpecially since there's
+a check for arg being non-NULL further down.
+
+CID 169261.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ ext/PerlIO-via/via.xs | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/ext/PerlIO-via/via.xs b/ext/PerlIO-via/via.xs
+index d91c6855fc..8456242bc0 100644
+--- a/ext/PerlIO-via/via.xs
++++ b/ext/PerlIO-via/via.xs
+@@ -134,8 +134,8 @@ PerlIOVia_pushed(pTHX_ PerlIO * f, const char *mode, SV * arg,
+ {
+     IV code = PerlIOBase_pushed(aTHX_ f, mode, Nullsv, tab);
+ 
+-    if (SvTYPE(arg) >= SVt_PVMG
+-		&& mg_findext(arg, PERL_MAGIC_ext, &PerlIOVia_tag)) {
++    if (arg && SvTYPE(arg) >= SVt_PVMG
++        && mg_findext(arg, PERL_MAGIC_ext, &PerlIOVia_tag)) {
+ 	return code;
+     }
+ 
+-- 
+2.21.0
+