.gitignore

@@ -1,38 +1 @@
-perl-5.12.1.tar.gz
+SOURCES/perl-5.26.3.tar.bz2
-/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-5.30.2.tar.xz
-/perl-5.30.3.tar.xz
-/perl-5.32.0.tar.xz
-/perl-5.32.1.tar.xz

.perl.metadata

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

SOURCES/macros.perl

@@ -22,13 +22,6 @@ 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
 

SOURCES/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
-@@ -1483,7 +1483,7 @@ archname=''
+@@ -1479,7 +1479,7 @@ archname=''
  usereentrant='undef'
  : List of libraries we want.
  : If anyone needs extra -lxxx, put those in a hint file.

SOURCES/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
-@@ -257,7 +257,7 @@ isnt($atime, 500000000, 'atime');
+@@ -227,7 +227,7 @@ isnt($atime, 500000000, 'atime');
- isnt($mtime, $ut + $delta, 'mtime: utime called with two undefs');
+ isnt($mtime, 500000000 + $delta, 'mtime');
  
  SKIP: {
 -    skip "no futimes", 6 unless ($Config{d_futimes} || "") eq "define";
 +    skip "no futimes", 6;
-     note("check futimes");
      open(my $fh, "<", 'b');
-     $foo = (utime $ut,$ut + $delta, $fh);
+     $foo = (utime 500000000,500000000 + $delta, $fh);
+     is($foo, 1, "futime");

SOURCES/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
-@@ -3424,6 +3424,7 @@ dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/aix.pm	CBuilder methods fo
+@@ -3093,6 +3093,7 @@ 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

SOURCES/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
-@@ -30,6 +30,7 @@ BEGIN {
+@@ -31,6 +31,7 @@ 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};
-@@ -1028,7 +1029,7 @@ sub xs_make_dynamic_lib {
+@@ -932,7 +933,7 @@ $(INST_DYNAMIC): $(OBJECT) $(MYEXTLIB) $(BOOTSTRAP) $(INST_ARCHAUTODIR)$(DFSEP).
      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
-@@ -1041,6 +1042,11 @@ sub xs_make_dynamic_lib {
+@@ -941,6 +942,11 @@ $(INST_DYNAMIC): $(OBJECT) $(MYEXTLIB) $(BOOTSTRAP) $(INST_ARCHAUTODIR)$(DFSEP).
              # The Android linker will not recognize symbols from
              # libperl unless the module explicitly depends on it.
              $libs .= ' "-L$(PERL_INC)" -lperl';

SOURCES/perl-5.16.3-create_libperl_soname.patch

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

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

@@ -0,0 +1,30 @@
+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-5.18.2-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 ;
-@@ -98,6 +99,7 @@ gdbm_TIEHASH(dbtype, name, read_write, m
+@@ -89,6 +90,7 @@ gdbm_TIEHASH(dbtype, name, read_write, mode)
- 	}
+ 	    if ((dbp =  gdbm_open(name, GDBM_BLOCKSIZE, read_write, mode,
- 	if (dbp) {
+ 	       	     	          (FATALFUNC) croak_string))) {
- 	    RETVAL = (GDBM_File)safecalloc(1, sizeof(GDBM_File_type));
+ 	        RETVAL = (GDBM_File)safecalloc(1, sizeof(GDBM_File_type)) ;
-+	    RETVAL->owner = aTHX;
++		RETVAL->owner = aTHX;
- 	    RETVAL->dbp = dbp;
+ 		RETVAL->dbp = dbp ;
- 	} else {
+ 	    }
- 	    RETVAL = NULL;
+ 	    
-@@ -118,12 +120,14 @@ gdbm_DESTROY(db)
+@@ -109,12 +111,14 @@ 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
-@@ -49,6 +49,7 @@ datum	nextkey(datum key);
+@@ -45,6 +45,7 @@ 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 ;
-@@ -137,6 +138,7 @@ odbm_TIEHASH(dbtype, filename, flags, mode)
+@@ -112,6 +113,7 @@ 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:
-@@ -149,13 +151,15 @@ DESTROY(db)
+@@ -124,13 +126,15 @@ DESTROY(db)
  	dMY_CXT;
  	int i = store_value;
  	CODE:
@@ -166,7 +166,7 @@ index 291e41b..0bdae9a 100644
  	DBM * 	dbp ;
  	SV *    filter[4];
  	int     filtering ;
-@@ -51,6 +52,7 @@ sdbm_TIEHASH(dbtype, filename, flags, mode)
+@@ -49,6 +50,7 @@ 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 ;
  	    }
  	    
-@@ -62,7 +64,7 @@ void
+@@ -60,7 +62,7 @@ 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
-@@ -510,5 +510,40 @@ unlink <Op_dbmx*>, $Dfile;
+@@ -511,5 +511,40 @@ unlink <Op_dbmx*>, $Dfile;
     unlink <Op1_dbmx*>;
  }
  

SOURCES/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
-@@ -8762,7 +8762,9 @@ esac
+@@ -8249,7 +8249,9 @@ 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
-@@ -8792,7 +8794,6 @@ esac
+@@ -8279,7 +8281,6 @@ 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
-@@ -8807,7 +8808,7 @@ if "$useshrplib"; then
+@@ -8294,7 +8295,7 @@ if "$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
-@@ -288,7 +288,7 @@ ranlib = $ranlib
+@@ -266,7 +266,7 @@ ranlib = $ranlib
  # installman commandline.
  bin = $installbin
  scriptdir = $scriptdir

SOURCES/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
-@@ -784,6 +784,7 @@ cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_OS2.pm			MakeMaker methods for OS/2
+@@ -1045,6 +1045,7 @@ 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

SOURCES/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
-@@ -232,7 +232,7 @@ sub can_run {
+@@ -230,7 +230,7 @@ sub can_run {
      }
  
      require File::Spec;

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

@@ -0,0 +1,73 @@
+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

@@ -0,0 +1,72 @@
+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

@@ -0,0 +1,61 @@
+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

@@ -0,0 +1,37 @@
+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

@@ -0,0 +1,48 @@
+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

@@ -0,0 +1,111 @@
+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

@@ -0,0 +1,24 @@
+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

@@ -0,0 +1,107 @@
+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

@@ -0,0 +1,223 @@
+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

@@ -0,0 +1,54 @@
+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

@@ -0,0 +1,211 @@
+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

@@ -0,0 +1,105 @@
+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-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
-@@ -462,6 +462,8 @@ CCCMD    = sh $(shellflags) cflags "optimize='$(OPTIMIZE)'" $@
+@@ -457,6 +457,8 @@ 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
  
-@@ -895,19 +897,19 @@ $(DTRACE_MINI_O): perldtrace.d $(miniperl_objs_nodt)
+@@ -890,19 +892,19 @@ $(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
-@@ -519,7 +519,10 @@ for file do
+@@ -516,7 +516,10 @@ 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";;

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

@@ -0,0 +1,143 @@
+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

@@ -0,0 +1,45 @@
+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

@@ -0,0 +1,90 @@
+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

@@ -0,0 +1,35 @@
+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-CVE-2020-10543.patch

@@ -0,0 +1,34 @@
+From 208dea486fa24081cbc0cf05fa5a15c802e2bc68 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.
+
+(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
+---
+ regcomp.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/regcomp.c b/regcomp.c
+index e1da15a77c..dd18add1db 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);
+ 		}
+ 
++                if ( ( minnext > 0 && mincount >= SSize_t_MAX / minnext )
++                    || min >= SSize_t_MAX - minnext * mincount )
++                {
++                    FAIL("Regexp out of space");
++                }
++
+ 		min += minnext * mincount;
+ 		is_inf_internal |= deltanext == SSize_t_MAX
+                          || (maxcount == REG_INFTY && minnext + deltanext > 0);
+-- 
+2.20.1
+

SOURCES/perl-5.26.3-CVE-2020-10878.patch

@@ -0,0 +1,148 @@
+From a3a7598c8ec6efb0eb9c0b786d80c4d2a3751b70 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
+
+(CVE-2020-10878)
+---
+ embed.fnc |  1 +
+ embed.h   |  1 +
+ proto.h   |  3 +++
+ regcomp.c | 70 ++++++++++++++++++++++++++++++++++---------------------
+ 4 files changed, 48 insertions(+), 27 deletions(-)
+
+diff --git a/embed.fnc b/embed.fnc
+index e762fe1eec..cf89277163 100644
+--- a/embed.fnc
++++ b/embed.fnc
+@@ -2398,6 +2398,7 @@ 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
++Es	|void	|rck_elide_nothing|NN regnode *node
+ 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
+--- 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)
+ #define parse_lparen_question_flags(a)	S_parse_lparen_question_flags(aTHX_ a)
+ #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
+--- a/proto.h
++++ b/proto.h
+@@ -5150,6 +5150,9 @@ STATIC void	S_parse_lparen_question_flags(pTHX_ RExC_state_t *pRExC_state);
+ 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)
++STATIC void	S_rck_elide_nothing(pTHX_ regnode *node);
++#define PERL_ARGS_ASSERT_RCK_ELIDE_NOTHING	\
++	assert(node)
+ PERL_STATIC_NO_RET void	S_re_croak2(pTHX_ bool utf8, const char* pat1, const char* pat2, ...)
+ 			__attribute__noreturn__;
+ #define PERL_ARGS_ASSERT_RE_CROAK2	\
+diff --git a/regcomp.c b/regcomp.c
+index dd18add1db..0a9c6a8085 100644
+--- a/regcomp.c
++++ b/regcomp.c
+@@ -4094,6 +4094,43 @@ S_unwind_scan_frames(pTHX_ const void *p)
+     } while (f);
+ }
+ 
++/* Follow the next-chain of the current node and optimize away
++   all the NOTHINGs from it.
++ */
++STATIC void
++S_rck_elide_nothing(pTHX_ regnode *node)
++{
++    dVAR;
++
++    PERL_ARGS_ASSERT_RCK_ELIDE_NOTHING;
++
++    if (OP(node) != CURLYX) {
++        const int max = (reg_off_by_arg[OP(node)]
++                        ? I32_MAX
++                          /* I32 may be smaller than U16 on CRAYs! */
++                        : (I32_MAX < U16_MAX ? I32_MAX : U16_MAX));
++        int off = (reg_off_by_arg[OP(node)] ? ARG(node) : NEXT_OFF(node));
++        int noff;
++        regnode *n = node;
++
++        /* Skip NOTHING and LONGJMP. */
++        while (
++            (n = regnext(n))
++            && (
++                (PL_regkind[OP(n)] == NOTHING && (noff = NEXT_OFF(n)))
++                || ((OP(n) == LONGJMP) && (noff = ARG(n)))
++            )
++            && off + noff < max
++        ) {
++            off += noff;
++        }
++        if (reg_off_by_arg[OP(node)])
++            ARG(node) = off;
++        else
++            NEXT_OFF(node) = off;
++    }
++    return;
++}
+ 
+ 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);
+ 
+-	/* Follow the next-chain of the current node and optimize
+-	   away all the NOTHINGs from it.  */
+-	if (OP(scan) != CURLYX) {
+-	    const int max = (reg_off_by_arg[OP(scan)]
+-		       ? I32_MAX
+-		       /* I32 may be smaller than U16 on CRAYs! */
+-		       : (I32_MAX < U16_MAX ? I32_MAX : U16_MAX));
+-	    int off = (reg_off_by_arg[OP(scan)] ? ARG(scan) : NEXT_OFF(scan));
+-	    int noff;
+-	    regnode *n = scan;
+-
+-	    /* Skip NOTHING and LONGJMP. */
+-	    while ((n = regnext(n))
+-		   && ((PL_regkind[OP(n)] == NOTHING && (noff = NEXT_OFF(n)))
+-		       || ((OP(n) == LONGJMP) && (noff = ARG(n))))
+-		   && off + noff < max)
+-		off += noff;
+-	    if (reg_off_by_arg[OP(scan)])
+-		ARG(scan) = off;
+-	    else
+-		NEXT_OFF(scan) = off;
+-	}
++        /* Follow the next-chain of the current node and optimize
++           away all the NOTHINGs from it.
++         */
++        rck_elide_nothing(scan);
+ 
+ 	/* 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",
+ 		if (data && (fl & SF_HAS_EVAL))
+ 		    data->flags |= SF_HAS_EVAL;
+ 	      optimize_curly_tail:
+-		if (OP(oscan) != CURLYX) {
+-		    while (PL_regkind[OP(next = regnext(oscan))] == NOTHING
+-			   && NEXT_OFF(next))
+-			NEXT_OFF(oscan) += NEXT_OFF(next);
+-		}
++		rck_elide_nothing(oscan);
+ 		continue;
+ 
+ 	    default:
+-- 
+2.20.1
+

SOURCES/perl-5.26.3-CVE-2020-12723.patch

@@ -0,0 +1,279 @@
+From c031e3ec7c713077659f5f7dc6638d926c69d7b2 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
+
+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)
+---
+ embed.fnc  |  2 +-
+ embed.h    |  2 +-
+ proto.h    |  2 +-
+ regcomp.c  | 48 ++++++++++++++++++++++++++++++++----------------
+ t/re/pat.t | 26 +++++++++++++++++++++++++-
+ 5 files changed, 60 insertions(+), 20 deletions(-)
+
+diff --git a/embed.fnc b/embed.fnc
+index cf89277163..4b1ba28277 100644
+--- a/embed.fnc
++++ b/embed.fnc
+@@ -2397,7 +2397,7 @@ 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
+ 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
+--- a/embed.h
++++ b/embed.h
+@@ -1075,7 +1075,7 @@
+ #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)
+-#define study_chunk(a,b,c,d,e,f,g,h,i,j,k)	S_study_chunk(aTHX_ a,b,c,d,e,f,g,h,i,j,k)
++#define study_chunk(a,b,c,d,e,f,g,h,i,j,k,l)	S_study_chunk(aTHX_ a,b,c,d,e,f,g,h,i,j,k,l)
+ #  endif
+ #  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
+--- 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
+ #define PERL_ARGS_ASSERT_SSC_UNION	\
+ 	assert(ssc); assert(invlist)
+ #endif
+-STATIC SSize_t	S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp, SSize_t *minlenp, SSize_t *deltap, regnode *last, struct scan_data_t *data, I32 stopparen, U32 recursed_depth, regnode_ssc *and_withp, U32 flags, U32 depth);
++STATIC SSize_t	S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp, SSize_t *minlenp, SSize_t *deltap, regnode *last, struct scan_data_t *data, I32 stopparen, U32 recursed_depth, regnode_ssc *and_withp, U32 flags, U32 depth, bool was_mutate_ok);
+ #define PERL_ARGS_ASSERT_STUDY_CHUNK	\
+ 	assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
+ #endif
+diff --git a/regcomp.c b/regcomp.c
+index 0a9c6a8085..e66032a16a 100644
+--- a/regcomp.c
++++ b/regcomp.c
+@@ -110,6 +110,7 @@ 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,
+ 			I32 stopparen,
+                         U32 recursed_depth,
+ 			regnode_ssc *and_withp,
+-			U32 flags, U32 depth)
++			U32 flags, U32 depth, bool was_mutate_ok)
+ 			/* 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,
+                                    node length to get a real minimum (because
+                                    the folded version may be shorter) */
+ 	bool unfolded_multi_char = FALSE;
++        /* avoid mutating ops if we are anywhere within the recursed or
++         * enframed handling for a GOSUB: the outermost level will handle it.
++         */
++        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,
+          * parsing code, as each (?:..) is handled by a different invocation of
+          * reg() -- Yves
+          */
+-        JOIN_EXACT(scan,&min_subtract, &unfolded_multi_char, 0);
++        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! */
+             (void)study_chunk(pRExC_state, &scan, &minlen,
+                               &deltanext, next, &data_fake, stopparen,
+-                              recursed_depth, NULL, f, depth+1);
++                              recursed_depth, NULL, f, depth+1, mutate_ok);
+ 
+             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...*/
+ 		    minnext = study_chunk(pRExC_state, &scan, minlenp,
+                                       &deltanext, next, &data_fake, stopparen,
+-                                      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,
+ 		    }
+ 		}
+ 
+-                if (PERL_ENABLE_TRIE_OPTIMISATION &&
+-                        OP( startbranch ) == BRANCH )
+-                {
++                if (PERL_ENABLE_TRIE_OPTIMISATION
++                    && OP(startbranch) == BRANCH
++                    && mutate_ok
++                ) {
+ 		/* 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,
+                 newframe->stopparen = stopparen;
+                 newframe->prev_recursed_depth = recursed_depth;
+                 newframe->this_prev_frame= frame;
++                newframe->in_gosub = (
++                    (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,
+                                   (mincount == 0
+                                    ? (f & ~SCF_DO_SUBSTR)
+                                    : f)
+-                                  ,depth+1);
++                                  , depth+1, mutate_ok);
+ 
+ 		if (flags & SCF_DO_STCLASS)
+ 		    data->start_class = oclass;
+@@ -5105,7 +5116,9 @@ 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)
+-		      && !deltanext && minnext == 1 ) {
++		      && !deltanext && minnext == 1
++                      && mutate_ok
++                ) {
+ 		    /* 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,
+ 		      && !(data->flags & SF_HAS_EVAL)
+ 		      && !deltanext	/* atom is fixed width */
+ 		      && minnext != 0	/* CURLYM can't handle zero width */
+-
+                          /* Nor characters whose fold at run-time may be
+                           * multi-character */
+                       && ! (RExC_seen & REG_UNFOLDED_MULTI_SEEN)
++                      && mutate_ok
+ 		) {
+ 		    /* 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: */
+ 			study_chunk(pRExC_state, &nxt1, minlenp, &deltanext, nxt,
+-                                    NULL, stopparen, recursed_depth, NULL, 0,depth+1);
++                                    NULL, stopparen, recursed_depth, NULL, 0,
++                                    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));
+                 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",
+                 *minnextp = study_chunk(pRExC_state, &nscan, minnextp,
+                                         &deltanext, last, &data_fake,
+                                         stopparen, recursed_depth, NULL,
+-                                        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. */
+                         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,
++                            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,
+             &data, -1, 0, NULL,
+             SCF_DO_SUBSTR | SCF_WHILEM_VISITED_POS | stclass_flag
+                           | (restudied ? SCF_TRIE_DOING_RESTUDY : 0),
+-            0);
++            0, TRUE);
+ 
+ 
+         CHECK_RESTUDY_GOTO_butfirst(LEAVE_with_name("study_chunk"));
+@@ -7670,7 +7686,7 @@ 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),
+-            0);
++            0, TRUE);
+ 
+         CHECK_RESTUDY_GOTO_butfirst(NOOP);
+ 
+diff --git a/t/re/pat.t b/t/re/pat.t
+index 1d98fe77d7..1488259b02 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();
+ 
+-plan tests => 840;  # Update this when adding/deleting tests.
++plan tests => 844;  # 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");
+     }
+ 
++    # gh16947: test regexp corruption (GOSUB)
++    {
++        fresh_perl_is(q{
++            'xy' =~ /x(?0)|x(?|y|y)/ && print 'ok'
++        }, 'ok', {}, 'gh16947: test regexp corruption (GOSUB)');
++    }
++    # gh16947: test fix doesn't break SUSPEND
++    {
++        fresh_perl_is(q{ 'sx' =~ m{ss++}i; print 'ok' },
++                'ok', {}, "gh16947: test fix doesn't break SUSPEND");
++    }
++
++    # gh17743: more regexp corruption via GOSUB
++    {
++        fresh_perl_is(q{
++            "0" =~ /((0(?0)|000(?|0000|0000)(?0))|)/; print "ok"
++        }, 'ok', {}, 'gh17743: test regexp corruption (1)');
++
++        fresh_perl_is(q{
++            "000000000000" =~ /(0(())(0((?0)())|000(?|\x{ef}\x{bf}\x{bd}|\x{ef}\x{bf}\x{bd}))|)/;
++            print "ok"
++        }, 'ok', {}, 'gh17743: test regexp corruption (2)');
++    }
++
+ } # End of sub run_tests
+ 
+ 1;
+-- 
+2.20.1
+

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

@@ -0,0 +1,62 @@
+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

@@ -0,0 +1,99 @@
+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

@@ -0,0 +1,32 @@
+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

@@ -0,0 +1,258 @@
+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

@@ -0,0 +1,45 @@
+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

@@ -0,0 +1,226 @@
+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

@@ -0,0 +1,51 @@
+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

@@ -0,0 +1,30 @@
+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

@@ -0,0 +1,43 @@
+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

@@ -0,0 +1,57 @@
+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

@@ -0,0 +1,71 @@
+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

@@ -0,0 +1,45 @@
+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

@@ -0,0 +1,69 @@
+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

@@ -0,0 +1,60 @@
+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

@@ -0,0 +1,30 @@
+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

@@ -0,0 +1,32 @@
+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

@@ -0,0 +1,73 @@
+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

@@ -0,0 +1,593 @@
+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

@@ -0,0 +1,105 @@
+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

@@ -0,0 +1,34 @@
+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

@@ -0,0 +1,73 @@
+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

@@ -0,0 +1,127 @@
+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

@@ -0,0 +1,68 @@
+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

@@ -0,0 +1,113 @@
+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

@@ -0,0 +1,94 @@
+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

@@ -0,0 +1,32 @@
+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-5.31.5-PATCH-gh-17218-memory-leak.patch

@@ -0,0 +1,22 @@
+From 70f089724b15d1b2ed9264f277454aa559d50232 Mon Sep 17 00:00:00 2001
+From: Karl Williamson <khw@cpan.org>
+Date: Fri, 15 Nov 2019 15:01:15 -0700
+Subject: [PATCH] PATCH: gh#17218 memory leak
+
+Indeed, a variable's ref count was not getting decremented.
+---
+ regcomp.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/regcomp.c b/regcomp.c
+index ddac290d2bf0..de4f6f24dac8 100644
+--- a/regcomp.c
++++ b/regcomp.c
+@@ -17602,6 +17602,7 @@ S_regclass(pTHX_ RExC_state_t *pRExC_state, I32 *flagp, U32 depth,
+ 
+                 /* Likewise for 'posixes' */
+                 _invlist_union(posixes, cp_list, &cp_list);
++                SvREFCNT_dec(posixes);
+ 
+                 /* Likewise for anything else in the range that matched only
+                  * under UTF-8 */

SOURCES/perl-5.8.0-libdir64.patch

@@ -1,7 +1,6 @@
-diff -up perl-5.28.0-RC1/Configure.orig   perl-5.28.0-RC1/Configure
+--- perl-5.8.0/Configure.orig	2002-09-09 11:31:19.000000000 -0400
---- perl-5.28.0-RC1/Configure.orig   2018-05-21 12:44:04.000000000 +0200
++++ perl-5.8.0/Configure	2002-09-09 11:40:37.000000000 -0400
-+++ perl-5.28.0-RC1/Configure	2018-05-22 12:21:53.908599933 +0200
+@@ -6458,8 +6458,8 @@
-@@ -7269,8 +7269,8 @@ esac'
  : Reproduce behavior of 5.005 and earlier, maybe drop that in 5.7.
  case "$installstyle" in
  '')	case "$prefix" in
@@ -12,7 +11,7 @@ diff -up perl-5.28.0-RC1/Configure.orig   perl-5.28.0-RC1/Configure
  	esac
  	;;
  *)	dflt="$installstyle" ;;
-@@ -7336,8 +7336,8 @@ esac
+@@ -6475,8 +6475,8 @@
  : /opt/perl/lib/perl5... would be redundant.
  : The default "style" setting is made in installstyle.U
  case "$installstyle" in
@@ -23,7 +22,7 @@ diff -up perl-5.28.0-RC1/Configure.orig   perl-5.28.0-RC1/Configure
  esac
  eval $prefixit
  $cat <<EOM
-@@ -7584,8 +7584,8 @@ siteprefixexp="$ansexp"
+@@ -6934,8 +6934,8 @@
  prog=`echo $package | $sed 's/-*[0-9.]*$//'`
  case "$sitelib" in
  '') case "$installstyle" in
@@ -34,7 +33,7 @@ diff -up perl-5.28.0-RC1/Configure.orig   perl-5.28.0-RC1/Configure
  	esac
  	;;
  *)	dflt="$sitelib"
-@@ -8001,8 +8001,8 @@ case "$vendorprefix" in
+@@ -7061,8 +7061,8 @@
  	'')
  		prog=`echo $package | $sed 's/-*[0-9.]*$//'`
  		case "$installstyle" in

SOURCES/perl-USE_MM_LD_RUN_PATH.patch

@@ -1,7 +1,7 @@
 diff -up perl-5.14.0/cpan/ExtUtils-MakeMaker/lib/ExtUtils/Liblist.pm.usem perl-5.14.0/cpan/ExtUtils-MakeMaker/lib/ExtUtils/Liblist.pm
 --- perl-5.14.0/cpan/ExtUtils-MakeMaker/lib/ExtUtils/Liblist.pm.usem	2011-05-08 05:10:08.000000000 +0200
 +++ perl-5.14.0/cpan/ExtUtils-MakeMaker/lib/ExtUtils/Liblist.pm	2011-05-17 11:14:22.169115984 +0200
-@@ -89,6 +89,11 @@ libraries.  LD_RUN_PATH is a colon separ
+@@ -88,6 +88,11 @@ libraries.  LD_RUN_PATH is a colon separ
  in LDLOADLIBS. It is passed as an environment variable to the process
  that links the shared library.
  
@@ -16,16 +16,16 @@ diff -up perl-5.14.0/cpan/ExtUtils-MakeMaker/lib/ExtUtils/Liblist.pm.usem perl-5
 diff -up perl-5.14.0/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MakeMaker.pm.usem perl-5.14.0/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MakeMaker.pm
 --- perl-5.14.0/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MakeMaker.pm.usem	2011-05-08 05:10:08.000000000 +0200
 +++ perl-5.14.0/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MakeMaker.pm	2011-05-17 13:39:26.912586030 +0200
-@@ -317,7 +317,7 @@ sub full_setup {
+@@ -278,7 +278,7 @@ sub full_setup {
      PERM_DIR PERM_RW PERM_RWX MAGICXS
      PL_FILES PM PM_FILTER PMLIBDIRS PMLIBPARENTDIRS POLLUTE
-     PREREQ_FATAL PREREQ_PM PREREQ_PRINT PRINT_PREREQ PUREPERL_ONLY
+     PREREQ_FATAL PREREQ_PM PREREQ_PRINT PRINT_PREREQ
 -    SIGN SKIP TEST_REQUIRES TYPEMAPS UNINST VERSION VERSION_FROM XS
 +    SIGN SKIP TEST_REQUIRES TYPEMAPS UNINST USE_MM_LD_RUN_PATH VERSION VERSION_FROM XS
      XSBUILD XSMULTI XSOPT XSPROTOARG XS_VERSION
      clean depend dist dynamic_lib linkext macro realclean tool_autosplit
  
-@@ -501,7 +501,27 @@ sub new {
+@@ -422,7 +422,27 @@ sub new {
      # PRINT_PREREQ is RedHatism.
      if ("@ARGV" =~ /\bPRINT_PREREQ\b/) {
          $self->_PRINT_PREREQ;
@@ -54,7 +54,7 @@ diff -up perl-5.14.0/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MakeMaker.pm.usem perl
  
      print "MakeMaker (v$VERSION)\n" if $Verbose;
      if (-f "MANIFEST" && ! -f "Makefile" && ! $UNDER_CORE){
-@@ -2821,6 +2841,40 @@ precedence.  A typemap in the current di
+@@ -2352,6 +2372,40 @@ precedence.  A typemap in the current di
  precedence, even if it isn't listed in TYPEMAPS.  The default system
  typemap has lowest precedence.
  
@@ -98,7 +98,7 @@ diff -up perl-5.14.0/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MakeMaker.pm.usem perl
 diff -up perl-5.14.0/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm.usem perl-5.14.0/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm
 --- perl-5.14.0/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm.usem	2011-05-08 05:10:08.000000000 +0200
 +++ perl-5.14.0/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm	2011-05-17 11:14:22.172115972 +0200
-@@ -1045,7 +1045,7 @@ $(INST_DYNAMIC): $(OBJECT) $(MYEXTLIB) $
+@@ -944,7 +944,7 @@ $(INST_DYNAMIC): $(OBJECT) $(MYEXTLIB) $
      }
  
      my $ld_run_path_shell = "";

SOURCES/perl-perlbug-tag.patch

@@ -1,7 +1,7 @@
-diff -up perl-5.28.0-RC1/utils/perlbug.PL.orig perl-5.28.0-RC1/utils/perlbug.PL
+diff -up perl-5.16.0-RC2/utils/perlbug.PL.fedora perl-5.16.0-RC2/utils/perlbug.PL
---- perl-5.28.0-RC1/utils/perlbug.PL.orig	2018-05-21 12:44:04.000000000 +0200
+--- perl-5.16.0-RC2/utils/perlbug.PL.fedora	2012-05-16 16:15:51.000000000 +0200
-+++ perl-5.28.0-RC1/utils/perlbug.PL	2018-05-22 12:17:58.584993588 +0200
++++ perl-5.16.0-RC2/utils/perlbug.PL	2012-05-16 16:18:36.018894464 +0200
-@@ -288,17 +288,6 @@ sub Init {
+@@ -271,17 +271,6 @@ sub Init {
      $ok = '';
      if ($opt{o}) {
  	if ($opt{o} eq 'k' or $opt{o} eq 'kay') {

STAGE2-perl

@@ -1,29 +0,0 @@
-#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

@@ -1,11 +0,0 @@
-#!/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

@@ -1,93 +0,0 @@
-#!/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

@@ -1,39 +0,0 @@
-#!/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

@@ -1,33 +0,0 @@
-#!/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

@@ -1,163 +0,0 @@
-#!/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

perl-5.32.0-Add-av_count.patch

@@ -1,175 +0,0 @@
-From bafffe7f2ca587960177ed03216e2d5692fe6143 Mon Sep 17 00:00:00 2001
-From: Karl Williamson <khw@cpan.org>
-Date: Wed, 19 Aug 2020 11:57:17 -0600
-Subject: [PATCH] Add av_count()
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This returns the number of elements in an array in a clearly named
-function.
-
-av_top_index(), av_tindex() are clearly named, but are less than ideal,
-and came about because no one back then thought of this one, until now
-Paul Evans did.
-
-Petr Písař: Port 87306e0674dfe3af29804b4641347cd5ac9b0521 to 5.32.0.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- av.c      | 17 ++++++++++++++---
- av.h      |  3 ++-
- embed.fnc |  3 ++-
- embed.h   |  2 +-
- inline.h  | 16 ++++++++++++----
- proto.h   | 11 ++++++++---
- 6 files changed, 39 insertions(+), 13 deletions(-)
-
-diff --git a/av.c b/av.c
-index 27b2f12..b5ddaca 100644
---- a/av.c
-+++ b/av.c
-@@ -814,9 +814,10 @@ The Perl equivalent for this is C<$#myarray>.
- =for apidoc av_len
- 
- Same as L</av_top_index>.  Note that, unlike what the name implies, it returns
--the highest index in the array, so to get the size of the array you need to use
--S<C<av_len(av) + 1>>.  This is unlike L</sv_len>, which returns what you would
--expect.
-+the highest index in the array.  This is unlike L</sv_len>, which returns what
-+you would expect.
-+
-+B<To get the true number of elements in the array, instead use C<L</av_count>>>.
- 
- =cut
- */
-@@ -1089,6 +1090,16 @@ Perl_av_nonelem(pTHX_ AV *av, SSize_t ix) {
-     return sv;
- }
- 
-+SSize_t
-+Perl_av_top_index(pTHX_ AV *av)
-+{
-+    PERL_ARGS_ASSERT_AV_TOP_INDEX;
-+    assert(SvTYPE(av) == SVt_PVAV);
-+
-+    return AvFILL(av);
-+}
-+
-+
- /*
-  * ex: set ts=8 sts=4 sw=4 et:
-  */
-diff --git a/av.h b/av.h
-index 5e39c42..90ebfff 100644
---- a/av.h
-+++ b/av.h
-@@ -81,7 +81,8 @@ Same as C<av_top_index()>.
-                                           
- #define AvFILL(av)	((SvRMAGICAL((const SV *) (av))) \
- 			 ? mg_size(MUTABLE_SV(av)) : AvFILLp(av))
--#define av_tindex(av)   av_top_index(av)
-+#define av_top_index(av) AvFILL(av)
-+#define av_tindex(av)    av_top_index(av)
- 
- /* Note that it doesn't make sense to do this:
-  *      SvGETMAGIC(av); IV x = av_tindex_nomg(av);
-diff --git a/embed.fnc b/embed.fnc
-index 589ab1a..789cd3c 100644
---- a/embed.fnc
-+++ b/embed.fnc
-@@ -541,7 +541,8 @@ Apd	|void	|av_push	|NN AV *av|NN SV *val
- EXp	|void	|av_reify	|NN AV *av
- ApdR	|SV*	|av_shift	|NN AV *av
- Apd	|SV**	|av_store	|NN AV *av|SSize_t key|NULLOK SV *val
--AidRp	|SSize_t|av_top_index	|NN AV *av
-+AMdRp	|SSize_t|av_top_index	|NN AV *av
-+AidRp	|Size_t	|av_count	|NN AV *av
- AmdR	|SSize_t|av_tindex	|NN AV *av
- Apd	|void	|av_undef	|NN AV *av
- Apdoex	|SV**	|av_create_and_unshift_one|NN AV **const avp|NN SV *const val
-diff --git a/embed.h b/embed.h
-index 182b12a..329ac40 100644
---- a/embed.h
-+++ b/embed.h
-@@ -48,6 +48,7 @@
- #define atfork_lock		Perl_atfork_lock
- #define atfork_unlock		Perl_atfork_unlock
- #define av_clear(a)		Perl_av_clear(aTHX_ a)
-+#define av_count(a)		Perl_av_count(aTHX_ a)
- #define av_delete(a,b,c)	Perl_av_delete(aTHX_ a,b,c)
- #define av_exists(a,b)		Perl_av_exists(aTHX_ a,b)
- #define av_extend(a,b)		Perl_av_extend(aTHX_ a,b)
-@@ -59,7 +60,6 @@
- #define av_push(a,b)		Perl_av_push(aTHX_ a,b)
- #define av_shift(a)		Perl_av_shift(aTHX_ a)
- #define av_store(a,b,c)		Perl_av_store(aTHX_ a,b,c)
--#define av_top_index(a)		Perl_av_top_index(aTHX_ a)
- #define av_undef(a)		Perl_av_undef(aTHX_ a)
- #define av_unshift(a,b)		Perl_av_unshift(aTHX_ a,b)
- #define block_end(a,b)		Perl_block_end(aTHX_ a,b)
-diff --git a/inline.h b/inline.h
-index 27005d2..35af18a 100644
---- a/inline.h
-+++ b/inline.h
-@@ -39,13 +39,21 @@ SOFTWARE.
- 
- /* ------------------------------- av.h ------------------------------- */
- 
--PERL_STATIC_INLINE SSize_t
--Perl_av_top_index(pTHX_ AV *av)
-+/*
-+=for apidoc av_count
-+Returns the number of elements in the array C<av>.  This is the true length of
-+the array, including any undefined elements.  It is always the same as
-+S<C<av_top_index(av) + 1>>.
-+
-+=cut
-+*/
-+PERL_STATIC_INLINE Size_t
-+Perl_av_count(pTHX_ AV *av)
- {
--    PERL_ARGS_ASSERT_AV_TOP_INDEX;
-+    PERL_ARGS_ASSERT_AV_COUNT;
-     assert(SvTYPE(av) == SVt_PVAV);
- 
--    return AvFILL(av);
-+    return AvFILL(av) + 1;
- }
- 
- /* ------------------------------- cv.h ------------------------------- */
-diff --git a/proto.h b/proto.h
-index 02ef4ed..83ba098 100644
---- a/proto.h
-+++ b/proto.h
-@@ -219,6 +219,13 @@ PERL_CALLCONV SV**	Perl_av_arylen_p(pTHX_ AV *av);
- PERL_CALLCONV void	Perl_av_clear(pTHX_ AV *av);
- #define PERL_ARGS_ASSERT_AV_CLEAR	\
- 	assert(av)
-+#ifndef PERL_NO_INLINE_FUNCTIONS
-+PERL_STATIC_INLINE Size_t	Perl_av_count(pTHX_ AV *av)
-+			__attribute__warn_unused_result__;
-+#define PERL_ARGS_ASSERT_AV_COUNT	\
-+	assert(av)
-+#endif
-+
- PERL_CALLCONV void	Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val);
- #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH	\
- 	assert(avp); assert(val)
-@@ -284,12 +291,10 @@ PERL_CALLCONV SV**	Perl_av_store(pTHX_ AV *av, SSize_t key, SV *val);
- 			__attribute__warn_unused_result__; */
- #define PERL_ARGS_ASSERT_AV_TINDEX
- 
--#ifndef PERL_NO_INLINE_FUNCTIONS
--PERL_STATIC_INLINE SSize_t	Perl_av_top_index(pTHX_ AV *av)
-+PERL_CALLCONV SSize_t	Perl_av_top_index(pTHX_ AV *av)
- 			__attribute__warn_unused_result__;
- #define PERL_ARGS_ASSERT_AV_TOP_INDEX	\
- 	assert(av)
--#endif
- 
- PERL_CALLCONV void	Perl_av_undef(pTHX_ AV *av);
- #define PERL_ARGS_ASSERT_AV_UNDEF	\
--- 
-2.25.4
-

perl-5.32.0-Fix-404-and-text-in-New-Unicode-properties-section.patch

@@ -1,49 +0,0 @@
-From b0d826f28ae47d22229949e754709e68afe5d83d Mon Sep 17 00:00:00 2001
-From: raiph <raiph.mellor@gmail.com>
-Date: Thu, 2 Jul 2020 17:30:07 +0100
-Subject: [PATCH] Fix 404 and text in New Unicode properties section
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-See https://github.com/Perl/perl5/issues/17881
-
-I found a 404, and an "old" link. I investigated.
-
-My conclusion was UC have landed new TR18 and TR39 since text in section
-  New Unicode properties Identifier_Status and Identifier_Type supported
-was written.
-
-I've guessed at a suitable update.
-
-Petr Písař: Ported from e02f7c069a8e7dd98b0ec010e9b3c6619b46baf3
-upstream commmit.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- pod/perldelta.pod | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/pod/perldelta.pod b/pod/perldelta.pod
-index b92ea53..bb3d1ef 100644
---- a/pod/perldelta.pod
-+++ b/pod/perldelta.pod
-@@ -48,12 +48,12 @@ L<perlop/Operator Precedence and Associativity>.
- 
- =head2 New Unicode properties C<Identifier_Status> and C<Identifier_Type> supported
- 
--Unicode is in the process of revising its regular expression
--requirements: L<https://www.unicode.org/draft/reports/tr18/tr18.html>.
-+Unicode has revised its regular expression requirements:
-+L<https://www.unicode.org/reports/tr18/tr18-21.html>.
- As part of that they are wanting more properties to be exposed, ones
- that aren't part of the strict UCD (Unicode character database). These
- two are used for examining inputs for security purposes. Details on
--their usage is at L<https://www.unicode.org/reports/tr39/proposed.html>.
-+their usage is at L<https://www.unicode.org/reports/tr39/>.
- 
- =head2 It is now possible to write C<qr/\p{Name=...}/>, or
- C<qr!\p{na=/(SMILING|GRINNING) FACE/}!>
--- 
-2.25.4
-

perl-5.32.0-pp_split-no-SWITCHSTACK-in-ary-split-.-optimisation.patch

@@ -1,196 +0,0 @@
-From d7504df2a5d8985f2a8b04f17acff5e324572c39 Mon Sep 17 00:00:00 2001
-From: Richard Leach <richardleach@users.noreply.github.com>
-Date: Sun, 11 Oct 2020 12:26:27 +0100
-Subject: [PATCH] pp_split: no SWITCHSTACK in @ary = split(...) optimisation
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Petr Písař: 607eaf26a99ff76ab48877e68f1d7b005dc51575 ported to 5.32.0.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- pp.c         | 89 +++++++++++++++++++++++++++++-----------------------
- t/op/split.t | 23 +++++++++++++-
- 2 files changed, 72 insertions(+), 40 deletions(-)
-
-diff --git a/pp.c b/pp.c
-index df80830..e4863d3 100644
---- a/pp.c
-+++ b/pp.c
-@@ -5985,6 +5985,7 @@ PP(pp_split)
- 
-     /* handle @ary = split(...) optimisation */
-     if (PL_op->op_private & OPpSPLIT_ASSIGN) {
-+	realarray = 1;
-         if (!(PL_op->op_flags & OPf_STACKED)) {
-             if (PL_op->op_private & OPpSPLIT_LEX) {
-                 if (PL_op->op_private & OPpLVAL_INTRO)
-@@ -6007,26 +6008,10 @@ PP(pp_split)
-             oldsave = PL_savestack_ix;
-         }
- 
--	realarray = 1;
--	PUTBACK;
--	av_extend(ary,0);
--	(void)sv_2mortal(SvREFCNT_inc_simple_NN(sv));
--	av_clear(ary);
--	SPAGAIN;
- 	if ((mg = SvTIED_mg((const SV *)ary, PERL_MAGIC_tied))) {
- 	    PUSHMARK(SP);
- 	    XPUSHs(SvTIED_obj(MUTABLE_SV(ary), mg));
--	}
--	else {
--	    if (!AvREAL(ary)) {
--		I32 i;
--		AvREAL_on(ary);
--		AvREIFY_off(ary);
--		for (i = AvFILLp(ary); i >= 0; i--)
--		    AvARRAY(ary)[i] = &PL_sv_undef; /* don't free mere refs */
--	    }
--	    /* temporarily switch stacks */
--	    SAVESWITCHSTACK(PL_curstack, ary);
-+	} else {
- 	    make_mortal = 0;
- 	}
-     }
-@@ -6358,29 +6343,56 @@ PP(pp_split)
-     LEAVE_SCOPE(oldsave); /* may undo an earlier SWITCHSTACK */
-     SPAGAIN;
-     if (realarray) {
--	if (!mg) {
--	    if (SvSMAGICAL(ary)) {
--		PUTBACK;
-+        if (!mg) {
-+            PUTBACK;
-+            if(AvREAL(ary)) {
-+                if (av_count(ary) > 0)
-+                    av_clear(ary);
-+            } else {
-+                AvREAL_on(ary);
-+                AvREIFY_off(ary);
-+
-+                if (AvMAX(ary) > -1) {
-+                    /* don't free mere refs */
-+                    Zero(AvARRAY(ary), AvMAX(ary), SV*);
-+                }
-+            }
-+            if(AvMAX(ary) < iters)
-+                av_extend(ary,iters);
-+            SPAGAIN;
-+
-+            /* Need to copy the SV*s from the stack into ary */
-+            Copy(SP + 1 - iters, AvARRAY(ary), iters, SV*);
-+            AvFILLp(ary) = iters - 1;
-+
-+            if (SvSMAGICAL(ary)) {
-+                PUTBACK;
- 		mg_set(MUTABLE_SV(ary));
- 		SPAGAIN;
--	    }
--	    if (gimme == G_ARRAY) {
--		EXTEND(SP, iters);
--		Copy(AvARRAY(ary), SP + 1, iters, SV*);
--		SP += iters;
--		RETURN;
--	    }
-+            }
-+
-+            if (gimme != G_ARRAY) {
-+                /* SP points to the final SV* pushed to the stack. But the SV*  */
-+                /* are not going to be used from the stack. Point SP to below   */
-+                /* the first of these SV*.                                      */
-+                SP -= iters;
-+                PUTBACK;
-+            }
- 	}
- 	else {
--	    PUTBACK;
--	    ENTER_with_name("call_PUSH");
--	    call_sv(SV_CONST(PUSH),G_SCALAR|G_DISCARD|G_METHOD_NAMED);
--	    LEAVE_with_name("call_PUSH");
--	    SPAGAIN;
-+            PUTBACK;
-+            av_extend(ary,iters);
-+            av_clear(ary);
-+
-+            ENTER_with_name("call_PUSH");
-+            call_sv(SV_CONST(PUSH),G_SCALAR|G_DISCARD|G_METHOD_NAMED);
-+            LEAVE_with_name("call_PUSH");
-+            SPAGAIN;
-+
- 	    if (gimme == G_ARRAY) {
- 		SSize_t i;
- 		/* EXTEND should not be needed - we just popped them */
--		EXTEND(SP, iters);
-+		EXTEND_SKIP(SP, iters);
- 		for (i=0; i < iters; i++) {
- 		    SV **svp = av_fetch(ary, i, FALSE);
- 		    PUSHs((svp) ? *svp : &PL_sv_undef);
-@@ -6389,13 +6401,12 @@ PP(pp_split)
- 	    }
- 	}
-     }
--    else {
--	if (gimme == G_ARRAY)
--	    RETURN;
--    }
- 
--    GETTARGET;
--    XPUSHi(iters);
-+    if (gimme != G_ARRAY) {
-+        GETTARGET;
-+        XPUSHi(iters);
-+     }
-+
-     RETURN;
- }
- 
-diff --git a/t/op/split.t b/t/op/split.t
-index 14f9158..7f37512 100644
---- a/t/op/split.t
-+++ b/t/op/split.t
-@@ -7,7 +7,7 @@ BEGIN {
-     set_up_inc('../lib');
- }
- 
--plan tests => 176;
-+plan tests => 182;
- 
- $FS = ':';
- 
-@@ -648,6 +648,19 @@ is "@a", '1 2 3', 'assignment to split-to-array (stacked)';
-     is (+@a, 0, "empty utf8 string");
- }
- 
-+# correct stack adjustments (gh#18232)
-+{
-+    sub foo { return @_ }
-+    my @a = foo(1, scalar split " ", "a b");
-+    is(join('', @a), "12", "Scalar split to a sub parameter");
-+}
-+
-+{
-+    sub foo { return @_ }
-+    my @a = foo(1, scalar(@x = split " ", "a b"));
-+    is(join('', @a), "12", "Split to @x then use scalar result as a sub parameter");
-+}
-+
- fresh_perl_is(<<'CODE', '', {}, "scalar split stack overflow");
- map{int"";split//.0>60for"0000000000000000"}split// for"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
- CODE
-@@ -667,3 +680,11 @@ CODE
-         ok(eq_array(\@result,['a','b']), "Resulting in ('a','b')");
-     }
- }
-+
-+# check that the (@ary = split) optimisation survives @ary being modified
-+
-+fresh_perl_is('my @ary; @ary = split(/\w(?{ @ary[1000] = 1 })/, "abc");',
-+        '',{},'(@ary = split ...) survives @ary being Renew()ed');
-+fresh_perl_is('my @ary; @ary = split(/\w(?{ undef @ary })/, "abc");',
-+        '',{},'(@ary = split ...) survives an (undef @ary)');
-+
--- 
-2.25.4
-

perl-5.32.1-DynaLoader-use-PerlEnv_getenv.patch

@@ -1,34 +0,0 @@
-From ab72b7bd043df0f0ad6090a4c95f378624fad9fc Mon Sep 17 00:00:00 2001
-From: Karl Williamson <khw@cpan.org>
-Date: Sat, 7 Mar 2020 12:54:19 -0700
-Subject: [PATCH] DynaLoader: use PerlEnv_getenv()
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Doing so invokes thread-safe guards
-
-Petr Písař: Ported from b0312014d6c1804920d2b687a5fa5645b445ce9f to
-5.32.1.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- ext/DynaLoader/dlutils.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/ext/DynaLoader/dlutils.c b/ext/DynaLoader/dlutils.c
-index 8584f89..1a27fbd 100644
---- a/ext/DynaLoader/dlutils.c
-+++ b/ext/DynaLoader/dlutils.c
-@@ -115,7 +115,7 @@ dl_generic_private_init(pTHX)	/* called by dl_*.xs dl_private_init() */
- #endif
- 
- #if defined(PERL_IN_DL_HPUX_XS) || defined(PERL_IN_DL_DLOPEN_XS)
--    if ( (perl_dl_nonlazy = getenv("PERL_DL_NONLAZY")) != NULL
-+    if ( (perl_dl_nonlazy = PerlEnv_getenv("PERL_DL_NONLAZY")) != NULL
- 	&& grok_atoUV(perl_dl_nonlazy, &uv, NULL)
- 	&& uv <= INT_MAX
-     ) {
--- 
-2.26.2
-

perl-5.32.1-Perl_do_sv_dump-handle-PL_strtab.patch

@@ -1,44 +0,0 @@
-From 2ce7bf1ad5fd7aee21975b3dd1c8dceef3aab7e4 Mon Sep 17 00:00:00 2001
-From: David Mitchell <davem@iabyn.com>
-Date: Tue, 9 Mar 2021 16:42:11 +0000
-Subject: [PATCH] Perl_do_sv_dump(): handle PL_strtab
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-When dumping this special hash, the values in the HE entry are refcounts
-rather than SV pointers. sv_dump() used to crash here.
-
-Petr Písař: Ported to 5.32.1 from upstream
-a9bb6a62ae45bb372a5cca98a76d1a79edd89ccb.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- dump.c | 11 +++++++++--
- 1 file changed, 9 insertions(+), 2 deletions(-)
-
-diff --git a/dump.c b/dump.c
-index f03c3f6..0f15d77 100644
---- a/dump.c
-+++ b/dump.c
-@@ -2224,8 +2224,15 @@ Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bo
-                             PerlIO_printf(file, "[UTF8 \"%s\"] ", sv_uni_display(d, keysv, 6 * SvCUR(keysv), UNI_DISPLAY_QQ));
- 			if (HvEITER_get(hv) == he)
- 			    PerlIO_printf(file, "[CURRENT] ");
--                        PerlIO_printf(file, "HASH = 0x%" UVxf "\n", (UV) hash);
--                        do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim);
-+                        PerlIO_printf(file, "HASH = 0x%" UVxf, (UV) hash);
-+
-+                        if (sv == (SV*)PL_strtab)
-+                            PerlIO_printf(file, " REFCNT = 0x%" UVxf "\n",
-+                                (UV)he->he_valu.hent_refcount );
-+                        else {
-+                            (void)PerlIO_putc(file, '\n');
-+                            do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim);
-+                        }
-                     }
- 		}
- 	      DONEHV:;
--- 
-2.26.3
-

perl-5.32.1-hv.c-add-a-guard-clause-to-prevent-the-number-of-buc.patch

@@ -1,53 +0,0 @@
-From c5eed6e541fe27d9e9dfd31f42c43f4dfa1f486b Mon Sep 17 00:00:00 2001
-From: Yves Orton <demerphq@gmail.com>
-Date: Sat, 11 Jul 2020 09:26:21 +0200
-Subject: [PATCH] hv.c: add a guard clause to prevent the number of buckets in
- a hash from getting too large
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This caps it at 1<<28 buckets, eg, ~268M. In theory without a guard clause like
-this we could grow to the point of possibly wrapping around in terms of size,
-not to mention being ridiculously wasteful of memory at larger sizes.
-Even this cap is probably too high. It should probably be something like 1<<24.
-
-Petr Písař: Ported to 5.32.1 from
-aae087f7cec022be14a17deb95cb2208e16b7891.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- hv.c | 10 +++++++++-
- 1 file changed, 9 insertions(+), 1 deletion(-)
-
-diff --git a/hv.c b/hv.c
-index eccae62..32dbd19 100644
---- a/hv.c
-+++ b/hv.c
-@@ -38,7 +38,13 @@ holds the key and hash value.
-  * NOTE if you change this formula so we split earlier than previously
-  * you MUST change the logic in hv_ksplit()
-  */
--#define DO_HSPLIT(xhv) ( ((xhv)->xhv_keys + ((xhv)->xhv_keys >> 1))  > (xhv)->xhv_max )
-+
-+/*  MAX_BUCKET_MAX is the maximum max bucket index, at which point we stop growing the
-+ *  number of buckets,
-+ */
-+#define MAX_BUCKET_MAX ((1<<26)-1)
-+#define DO_HSPLIT(xhv) ( ( ((xhv)->xhv_keys + ((xhv)->xhv_keys >> 1)) > (xhv)->xhv_max ) && \
-+                           ((xhv)->xhv_max < MAX_BUCKET_MAX) )
- #define HV_FILL_THRESHOLD 31
- 
- static const char S_strtab_error[]
-@@ -1426,6 +1432,8 @@ S_hsplit(pTHX_ HV *hv, STRLEN const oldsize, STRLEN newsize)
-     );
- 
-     PERL_ARGS_ASSERT_HSPLIT;
-+    if (newsize > MAX_BUCKET_MAX+1)
-+            return;
- 
-     PL_nomemok = TRUE;
-     Renew(a, PERL_HV_ARRAY_ALLOC_BYTES(newsize)
--- 
-2.26.2
-

perl-5.33.0-Add-missing-MANIFEST-entry-from-fix-for-debugger.patch

@@ -1,30 +0,0 @@
-From 3c53c6179afbdbef748c110abdb849cb463c2727 Mon Sep 17 00:00:00 2001
-From: Todd Rinaldo <toddr@cpan.org>
-Date: Thu, 30 Jul 2020 17:42:47 -0500
-Subject: [PATCH] Add missing MANIFEST entry from fix for debugger
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Add on fix to #17901
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- MANIFEST | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/MANIFEST b/MANIFEST
-index 990a75ad52..12601e46b4 100644
---- a/MANIFEST
-+++ b/MANIFEST
-@@ -4826,6 +4826,7 @@ lib/perl5db/t/symbol-table-bug	Tests for the Perl debugger
- lib/perl5db/t/taint		Tests for the Perl debugger
- lib/perl5db/t/test-a-statement-1	Tests for the Perl debugger
- lib/perl5db/t/test-a-statement-2	Tests for the Perl debugger
-+lib/perl5db/t/test-a-statement-3	Tests for the Perl debugger
- lib/perl5db/t/test-dieLevel-option-1	Tests for the Perl debugger
- lib/perl5db/t/test-frame-option-1	Tests for the Perl debugger
- lib/perl5db/t/test-l-statement-1	Tests for the Perl debugger
--- 
-2.25.4
-

perl-5.33.0-After-running-an-action-in-the-debugger-turn-it-off.patch

@@ -1,90 +0,0 @@
-From b248789b64d6bd277c52bfe608ed3192023af1bd Mon Sep 17 00:00:00 2001
-From: "E. Choroba" <choroba@matfyz.cz>
-Date: Fri, 26 Jun 2020 21:19:24 +0200
-Subject: [PATCH] After running an action in the debugger, turn it off
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-When running with "c", there was no problem, but when running with "n"
-or "s", once the action was executed, it kept executing on the
-following lines, which wasn't expected. Clearing $action here prevents
-this unwanted behaviour.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- lib/perl5db.pl                   |  3 ++-
- lib/perl5db.t                    | 22 ++++++++++++++++++++++
- lib/perl5db/t/test-a-statement-3 |  6 ++++++
- 3 files changed, 30 insertions(+), 1 deletion(-)
- create mode 100644 lib/perl5db/t/test-a-statement-3
-
-diff --git a/lib/perl5db.pl b/lib/perl5db.pl
-index 69a9bb6e64..e04a0e17fa 100644
---- a/lib/perl5db.pl
-+++ b/lib/perl5db.pl
-@@ -529,7 +529,7 @@ BEGIN {
- use vars qw($VERSION $header);
- 
- # bump to X.XX in blead, only use X.XX_XX in maint
--$VERSION = '1.57';
-+$VERSION = '1.58';
- 
- $header = "perl5db.pl version $VERSION";
- 
-@@ -2708,6 +2708,7 @@ If there are any preprompt actions, execute those as well.
-         # The &-call is here to ascertain the mutability of @_.
-         &DB::eval;
-     }
-+    undef $action;
- 
-     # Are we nested another level (e.g., did we evaluate a function
-     # that had a breakpoint in it at the debugger prompt)?
-diff --git a/lib/perl5db.t b/lib/perl5db.t
-index 421229a54a..913a301d98 100644
---- a/lib/perl5db.t
-+++ b/lib/perl5db.t
-@@ -2799,6 +2799,28 @@ SKIP:
-     );
- }
- 
-+{
-+    # GitHub #17901
-+    my $wrapper = DebugWrap->new(
-+        {
-+            cmds =>
-+            [
-+                'a 4 $s++',
-+                ('s') x 5,
-+                'x $s',
-+                'q'
-+            ],
-+            prog => '../lib/perl5db/t/test-a-statement-3',
-+            switches => [ '-d' ],
-+            stderr => 0,
-+        }
-+    );
-+    $wrapper->contents_like(
-+        qr/^0 +2$/m,
-+        'Test that the a command runs only on the given lines.',
-+    );
-+}
-+
- {
-     # perl 5 RT #126735 regression bug.
-     local $ENV{PERLDB_OPTS} = "NonStop=0 RemotePort=non-existent-host.tld:9001";
-diff --git a/lib/perl5db/t/test-a-statement-3 b/lib/perl5db/t/test-a-statement-3
-new file mode 100644
-index 0000000000..b188c1c5c5
---- /dev/null
-+++ b/lib/perl5db/t/test-a-statement-3
-@@ -0,0 +1,6 @@
-+use strict; use warnings;
-+
-+for my $x (1 .. 2) {
-+    my $y = $x + 1;
-+    my $x = $x - 1;
-+}
--- 
-2.25.4
-

perl-5.33.0-Clearing-DB-action-at-the-end-is-no-longer-needed.patch

@@ -1,33 +0,0 @@
-From 589464a875768e4b4a609d972488e3b592103097 Mon Sep 17 00:00:00 2001
-From: "E. Choroba" <choroba@matfyz.cz>
-Date: Mon, 27 Jul 2020 11:32:51 +0200
-Subject: [PATCH] Clearing DB::action at the end is no longer needed
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-as it's cleared right after it's been run.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- lib/perl5db.pl | 4 ----
- 1 file changed, 4 deletions(-)
-
-diff --git a/lib/perl5db.pl b/lib/perl5db.pl
-index e04a0e17fa..af3b972da0 100644
---- a/lib/perl5db.pl
-+++ b/lib/perl5db.pl
-@@ -3347,10 +3347,6 @@ use B<o> I<inhibit_exit> to avoid stopping after program termination,
- B<h q>, B<h R> or B<h o> to get additional info.
- EOP
- 
--        # Set the DB::eval context appropriately.
--        # At program termination disable any user actions.
--        $DB::action = undef;
--
-         $DB::package     = 'main';
-         $DB::usercontext = DB::_calc_usercontext($DB::package);
-     } ## end elsif ($package eq 'DB::fake')
--- 
-2.25.4
-

perl-5.33.0-Fix-leak-GH-18054.patch

@@ -1,31 +0,0 @@
-From 6841cd5977c2d35ad75233734c66983a65613fce Mon Sep 17 00:00:00 2001
-From: Karl Williamson <khw@cpan.org>
-Date: Wed, 12 Aug 2020 17:53:52 -0600
-Subject: [PATCH] Fix leak GH #18054
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This was a simple matter of one path failing to free the memory.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- regcomp.c | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/regcomp.c b/regcomp.c
-index addf375450..01f297c299 100644
---- a/regcomp.c
-+++ b/regcomp.c
-@@ -15191,6 +15191,8 @@ S_regatom(pTHX_ RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
-                                 FAIL2("panic: loc_correspondence[%d] is 0",
-                                       (int) (s - s_start));
-                             }
-+                            Safefree(locfold_buf);
-+                            Safefree(loc_correspondence);
-                         }
-                         else {
-                             upper_fill = s - s0;
--- 
-2.25.4
-

perl-5.33.0-IO-Handle-Fix-a-spurious-error-reported-for-regular-.patch

@@ -1,74 +0,0 @@
-From 8a2562bec7cd9f8eff6812f340f99dddd028bb33 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
-Date: Thu, 6 Aug 2020 10:51:56 +0200
-Subject: [PATCH] IO::Handle: Fix a spurious error reported for regular file
- handles
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-89341f87 fix for GH #6799 introduced a regression when calling error()
-on an IO::Handle object that was opened for reading a regular file:
-
-$ perl -e 'open my $f, q{<}, q{/etc/hosts} or die; print qq{error\n} if $f->error'
-error
-
-In case of a regular file opened for reading, IoOFP() returns NULL and
-PerlIO_error(NULL) reports -1. Compare to the case of a file opened
-for writing when both IoIFP() and IoOFP() return non-NULL, equaled
-pointer.
-
-This patch fixes handling the case of the NULL output stream.
-
-GH #18019
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- dist/IO/IO.xs     |  4 ++--
- dist/IO/t/io_xs.t | 10 +++++++++-
- 2 files changed, 11 insertions(+), 3 deletions(-)
-
-diff --git a/dist/IO/IO.xs b/dist/IO/IO.xs
-index 9158106416..fb009774c4 100644
---- a/dist/IO/IO.xs
-+++ b/dist/IO/IO.xs
-@@ -397,9 +397,9 @@ ferror(handle)
-     CODE:
- 	if (in)
- #ifdef PerlIO
--	    RETVAL = PerlIO_error(in) || (in != out && PerlIO_error(out));
-+	    RETVAL = PerlIO_error(in) || (out && in != out && PerlIO_error(out));
- #else
--	    RETVAL = ferror(in) || (in != out && ferror(out));
-+	    RETVAL = ferror(in) || (out && in != out && ferror(out));
- #endif
- 	else {
- 	    RETVAL = -1;
-diff --git a/dist/IO/t/io_xs.t b/dist/IO/t/io_xs.t
-index a8833b0651..4657088629 100644
---- a/dist/IO/t/io_xs.t
-+++ b/dist/IO/t/io_xs.t
-@@ -11,7 +11,7 @@ BEGIN {
-     }
- }
- 
--use Test::More tests => 8;
-+use Test::More tests => 10;
- use IO::File;
- use IO::Seekable;
- 
-@@ -69,3 +69,11 @@ SKIP: {
-     ok(!$fh->error, "check clearerr removed the error");
-     close $fh; # silently ignore the error
- }
-+
-+{
-+    # [GH #18019] IO::Handle->error misreported an error after successully
-+    # opening a regular file for reading. It was a regression in GH #6799 fix.
-+    ok(open(my $fh, '<', __FILE__), "a regular file opened for reading");
-+    ok(!$fh->error, "no spurious error reported by error()");
-+    close $fh;
-+}
--- 
-2.25.4
-

perl-5.33.0-IO-Handle-clear-the-error-on-both-input-and-output-s.patch

@@ -1,80 +0,0 @@
-From fc5f3468dcbee38eb202cfd552a5b8dbff990c7b Mon Sep 17 00:00:00 2001
-From: Tony Cook <tony@develop-help.com>
-Date: Tue, 12 May 2020 10:59:08 +1000
-Subject: [PATCH 2/2] IO::Handle: clear the error on both input and output
- streams
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Similarly to GH #6799 clearerr() only cleared the error status
-of the input stream, so clear both.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- dist/IO/IO.xs     | 14 +++++++++++---
- dist/IO/t/io_xs.t |  8 +++++---
- 2 files changed, 16 insertions(+), 6 deletions(-)
-
-diff --git a/dist/IO/IO.xs b/dist/IO/IO.xs
-index 99d523d2c1..9158106416 100644
---- a/dist/IO/IO.xs
-+++ b/dist/IO/IO.xs
-@@ -410,13 +410,21 @@ ferror(handle)
- 
- int
- clearerr(handle)
--	InputStream	handle
-+	SV *	handle
-+    PREINIT:
-+        IO *io = sv_2io(handle);
-+        InputStream in = IoIFP(io);
-+        OutputStream out = IoOFP(io);
-     CODE:
- 	if (handle) {
- #ifdef PerlIO
--	    PerlIO_clearerr(handle);
-+	    PerlIO_clearerr(in);
-+            if (in != out)
-+                PerlIO_clearerr(out);
- #else
--	    clearerr(handle);
-+	    clearerr(in);
-+            if (in != out)
-+                clearerr(out);
- #endif
- 	    RETVAL = 0;
- 	}
-diff --git a/dist/IO/t/io_xs.t b/dist/IO/t/io_xs.t
-index f890e92558..a8833b0651 100644
---- a/dist/IO/t/io_xs.t
-+++ b/dist/IO/t/io_xs.t
-@@ -11,7 +11,7 @@ BEGIN {
-     }
- }
- 
--use Test::More tests => 7;
-+use Test::More tests => 8;
- use IO::File;
- use IO::Seekable;
- 
-@@ -58,12 +58,14 @@ SKIP: {
-     # This isn't really a Linux/BSD specific test, but /dev/full is (I
-     # hope) reasonably well defined on these.  Patches welcome if your platform
-     # also supports it (or something like it)
--    skip "no /dev/full or not a /dev/full platform", 2
-+    skip "no /dev/full or not a /dev/full platform", 3
-       unless $^O =~ /^(linux|netbsd|freebsd)$/ && -c "/dev/full";
-     open my $fh, ">", "/dev/full"
--      or skip "Could not open /dev/full: $!", 2;
-+      or skip "Could not open /dev/full: $!", 3;
-     $fh->print("a" x 1024);
-     ok(!$fh->flush, "should fail to flush");
-     ok($fh->error, "stream should be in error");
-+    $fh->clearerr;
-+    ok(!$fh->error, "check clearerr removed the error");
-     close $fh; # silently ignore the error
- }
--- 
-2.25.4
-

perl-5.33.0-IO-Socket-UNIX-synchronize-behavior-with-module-docu.patch

@@ -1,61 +0,0 @@
-From c6439962c995d4d7052af9fb3f92da93c1584b84 Mon Sep 17 00:00:00 2001
-From: vividsnow <vividsnow@gmail.com>
-Date: Fri, 31 Jul 2020 00:37:58 +0300
-Subject: [PATCH] IO::Socket::UNIX: synchronize behavior with module
- documentation (#17787)
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-* synchronize behavior with module documentation
-
-IO::Socket docs states that passing Blocking => 0 will be set socket to non-blocking mode
-
-* Update AUTHORS
-* bump version
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- AUTHORS                       | 1 +
- dist/IO/lib/IO/Socket/UNIX.pm | 6 +++++-
- 2 files changed, 6 insertions(+), 1 deletion(-)
-
-diff --git a/AUTHORS b/AUTHORS
-index 577ba7d0ee..299fdec8a8 100644
---- a/AUTHORS
-+++ b/AUTHORS
-@@ -1293,6 +1293,7 @@ Ville Skyttä                   <scop@cs132170.pp.htv.fi>
- Vincent Pit                    <perl@profvince.com>
- Vishal Bhatia                  <vishal@deja.com>
- Vitali Peil                    <vitali.peil@uni-bielefeld.de>
-+vividsnow                      <vividsnow@gmail.com>
- Vlad Harchev                   <hvv@hippo.ru>
- Vladimir Alexiev               <vladimir@cs.ualberta.ca>
- Vladimir Marek                 <vlmarek@volny.cz>
-diff --git a/dist/IO/lib/IO/Socket/UNIX.pm b/dist/IO/lib/IO/Socket/UNIX.pm
-index 04b36eaf74..14d0b27a8c 100644
---- a/dist/IO/lib/IO/Socket/UNIX.pm
-+++ b/dist/IO/lib/IO/Socket/UNIX.pm
-@@ -11,7 +11,7 @@ use IO::Socket;
- use Carp;
- 
- our @ISA = qw(IO::Socket);
--our $VERSION = "1.41";
-+our $VERSION = "1.42";
- 
- IO::Socket::UNIX->register_domain( AF_UNIX );
- 
-@@ -30,6 +30,10 @@ sub configure {
-     $sock->socket(AF_UNIX, $type, 0) or
- 	return undef;
- 
-+    if(exists $arg->{Blocking}) {
-+        $sock->blocking($arg->{Blocking}) or
-+	    return undef;
-+    }
-     if(exists $arg->{Local}) {
- 	my $addr = sockaddr_un($arg->{Local});
- 	$sock->bind($addr) or
--- 
-2.25.4
-

perl-5.33.0-MUTABLE_PTR-Rmv-non-standard-syntax.patch

@@ -1,32 +0,0 @@
-From 6c2255e0e80e0dc00c7fd96e073f1f524bbaa3e0 Mon Sep 17 00:00:00 2001
-From: Karl Williamson <khw@cpan.org>
-Date: Mon, 29 Jun 2020 09:21:24 -0600
-Subject: [PATCH] MUTABLE_PTR() Rmv non-standard syntax
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Variables in C are beginning with an underscore are reserved for use by
-the C implementation.  Change this non-conformant usage.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- handy.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/handy.h b/handy.h
-index 287e2e206d..890b2b11a2 100644
---- a/handy.h
-+++ b/handy.h
-@@ -54,7 +54,7 @@ Null SV pointer.  (No longer available when C<PERL_CORE> is defined.)
-  */
- 
- #if defined(__GNUC__) && !defined(PERL_GCC_BRACE_GROUPS_FORBIDDEN)
--#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
-+#  define MUTABLE_PTR(p) ({ void *p_ = (p); p_; })
- #else
- #  define MUTABLE_PTR(p) ((void *) (p))
- #endif
--- 
-2.25.4
-

perl-5.33.0-Update-pod-for-SvTRUE-to-indicate-single-param-evalu.patch

@@ -1,33 +0,0 @@
-From b26a606d84ae1a6da560c7cd71d1a33c0dc7178e Mon Sep 17 00:00:00 2001
-From: Karl Williamson <khw@cpan.org>
-Date: Sun, 14 Jun 2020 12:26:02 -0600
-Subject: [PATCH] Update pod for SvTRUE, to indicate single param evaluation
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-5.32 changed this macro into an inline function so that 'sv' only gets
-evaluated once, but didn't update the documentation to reflect that.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- sv.h | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/sv.h b/sv.h
-index 3721b2fb1b..ad8accbf1a 100644
---- a/sv.h
-+++ b/sv.h
-@@ -1607,7 +1607,8 @@ false.  See C<L</SvOK>> for a defined/undefined test.  Handles 'get' magic
- unless the scalar is already C<SvPOK>, C<SvIOK> or C<SvNOK> (the public, not the
- private flags).
- 
--See C<L</SvTRUEx>> for a version which guarantees to evaluate C<sv> only once.
-+As of Perl 5.32, this is guaranteed to evaluate C<sv> only once.  Prior to that
-+release, use C<L</SvTRUEx>> for single evaluation.
- 
- =for apidoc Am|bool|SvTRUE_nomg|SV* sv
- Returns a boolean indicating whether Perl would evaluate the SV as true or
--- 
-2.25.4
-

perl-5.33.0-XSUB.h-fix-MARK-and-items-variables-inside-BOOT-XSUB.patch

@@ -1,45 +0,0 @@
-From 313464947382fab07299af0061f419a55540356a Mon Sep 17 00:00:00 2001
-From: Tomasz Konojacki <me@xenu.pl>
-Date: Mon, 27 Apr 2020 08:31:47 +0200
-Subject: [PATCH] XSUB.h: fix MARK and items variables inside BOOT XSUBs
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-ax was incremented by Perl_xs_handshake() and because of that
-MARK and items were off by one inside BOOT XSUBs.
-
-fixes #17755
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- XSUB.h | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/XSUB.h b/XSUB.h
-index e3147ce9fb..5f17a5acde 100644
---- a/XSUB.h
-+++ b/XSUB.h
-@@ -160,16 +160,16 @@ is a lexical C<$_> in scope.
-    PL_xsubfilename. */
- #define dXSBOOTARGSXSAPIVERCHK  \
- 	I32 ax = XS_BOTHVERSION_SETXSUBFN_POPMARK_BOOTCHECK;	\
--	SV **mark = PL_stack_base + ax; dSP; dITEMS
-+	SV **mark = PL_stack_base + ax - 1; dSP; dITEMS
- #define dXSBOOTARGSAPIVERCHK  \
- 	I32 ax = XS_APIVERSION_SETXSUBFN_POPMARK_BOOTCHECK;	\
--	SV **mark = PL_stack_base + ax; dSP; dITEMS
-+	SV **mark = PL_stack_base + ax - 1; dSP; dITEMS
- /* dXSBOOTARGSNOVERCHK has no API in xsubpp to choose it so do
- #undef dXSBOOTARGSXSAPIVERCHK
- #define dXSBOOTARGSXSAPIVERCHK dXSBOOTARGSNOVERCHK */
- #define dXSBOOTARGSNOVERCHK  \
- 	I32 ax = XS_SETXSUBFN_POPMARK;  \
--	SV **mark = PL_stack_base + ax; dSP; dITEMS
-+	SV **mark = PL_stack_base + ax - 1; dSP; dITEMS
- 
- #define dXSTARG SV * const targ = ((PL_op->op_private & OPpENTERSUB_HASTARG) \
- 			     ? PAD_SV(PL_op->op_targ) : sv_newmortal())
--- 
-2.25.4
-

perl-5.33.0-ext-XS-APItest-t-utf8_warn_base.pl-Fix-a-couple-test.patch

@@ -1,38 +0,0 @@
-From 73b535d23d98bd3bdc31a27da26222e2e56166ac Mon Sep 17 00:00:00 2001
-From: Karl Williamson <khw@cpan.org>
-Date: Tue, 30 Jun 2020 13:58:50 -0600
-Subject: [PATCH] ext/XS-APItest/t/utf8_warn_base.pl: Fix a couple tests
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-These had invalid values, which didn't show up execpt on EBCDIC
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- ext/XS-APItest/t/utf8_warn_base.pl | 2 --
- 1 file changed, 2 deletions(-)
-
-diff --git a/ext/XS-APItest/t/utf8_warn_base.pl b/ext/XS-APItest/t/utf8_warn_base.pl
-index d86871cd0f..a0f732282e 100644
---- a/ext/XS-APItest/t/utf8_warn_base.pl
-+++ b/ext/XS-APItest/t/utf8_warn_base.pl
-@@ -486,7 +486,6 @@ my @tests;
-               : I8_to_native(
-                 "\xff\xa7\xbf\xbf\xbf\xbf\xbf\xbf\xbf\xbf\xbf\xbf\xbf\xbf"),
-               0x7FFFFFFFFFFFFFFF,
--              (isASCII) ? 1 : 2,
-             ],
-             [ "first 64 bit code point",
-               (isASCII)
-@@ -525,7 +524,6 @@ my @tests;
-                     I8_to_native(
-                     "\xff\xa0\xa0\xa0\xa0\xa0\xa1\xa0\xa0\xa0\xa0\xa0\xa0\xa0"),
-                     0x800000000,
--                      40000000
-                 ],
-                 [ "requires at least 32 bits",
-                     I8_to_native(
--- 
-2.25.4
-

perl-5.33.0-fix-C-i-obj-where-obj-is-a-lexical.patch

@@ -1,193 +0,0 @@
-From b334474a337421c6643b872388245fb2c11bf995 Mon Sep 17 00:00:00 2001
-From: Tony Cook <tony@develop-help.com>
-Date: Mon, 30 Mar 2020 16:32:46 +1100
-Subject: [PATCH] fix C<i $obj> where $obj is a lexical
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-the DB::eval function depends on the special behaviour of eval ""
-within the DB package, which evaluates the string within the context
-of the first non-DB sub or eval scope, working up the call stack.
-
-The debugger refactor moved handling for the 'i' command from the
-DB package to the DB::Obj package, so the eval in DB::eval was
-working in the context of the DB::Obj::cmd_i function, not in the
-calling scope.
-
-Fixed by moving the handling for the i command back to DB.
-
-Fixes #17661.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- MANIFEST               |  1 +
- lib/perl5db.pl         | 65 +++++++++++++++++++++---------------------
- lib/perl5db.t          | 20 +++++++++++++
- lib/perl5db/t/gh-17661 | 14 +++++++++
- 4 files changed, 68 insertions(+), 32 deletions(-)
- create mode 100644 lib/perl5db/t/gh-17661
-
-diff --git a/MANIFEST b/MANIFEST
-index 8c71995174..96af3618bd 100644
---- a/MANIFEST
-+++ b/MANIFEST
-@@ -4808,6 +4808,7 @@ lib/perl5db/t/eval-line-bug	Tests for the Perl debugger
- lib/perl5db/t/fact		Tests for the Perl debugger
- lib/perl5db/t/filename-line-breakpoint		Tests for the Perl debugger
- lib/perl5db/t/gh-17660		Tests for the Perl debugger
-+lib/perl5db/t/gh-17661		Tests for the Perl debugger
- lib/perl5db/t/load-modules	Tests for the Perl debugger
- lib/perl5db/t/lsub-n		Test script used by perl5db.t
- lib/perl5db/t/lvalue-bug	Tests for the Perl debugger
-diff --git a/lib/perl5db.pl b/lib/perl5db.pl
-index 96e56d559f..b647d24fb8 100644
---- a/lib/perl5db.pl
-+++ b/lib/perl5db.pl
-@@ -2512,6 +2512,37 @@ EOP
-     return;
- }
- 
-+=head3 C<_DB__handle_i_command> - inheritance display
-+
-+Display the (nested) parentage of the module or object given.
-+
-+=cut
-+
-+sub _DB__handle_i_command {
-+    my $self = shift;
-+
-+    my $line = $self->cmd_args;
-+    require mro;
-+    foreach my $isa ( split( /\s+/, $line ) ) {
-+        $evalarg = "$isa";
-+        # The &-call is here to ascertain the mutability of @_.
-+        ($isa) = &DB::eval;
-+        no strict 'refs';
-+        print join(
-+            ', ',
-+            map {
-+                "$_"
-+                  . (
-+                    defined( ${"$_\::VERSION"} )
-+                    ? ' ' . ${"$_\::VERSION"}
-+                    : undef )
-+              } @{mro::get_linear_isa(ref($isa) || $isa)}
-+        );
-+        print "\n";
-+    }
-+    next CMD;
-+}
-+
- # 't' is type.
- # 'm' is method.
- # 'v' is the value (i.e: method name or subroutine ref).
-@@ -2531,6 +2562,7 @@ BEGIN
-     'W' => { t => 'm', v => '_handle_W_command', },
-     'c' => { t => 's', v => \&_DB__handle_c_command, },
-     'f' => { t => 's', v => \&_DB__handle_f_command, },
-+    'i' => { t => 's', v => \&_DB__handle_i_command, },
-     'm' => { t => 's', v => \&_DB__handle_m_command, },
-     'n' => { t => 'm', v => '_handle_n_command', },
-     'p' => { t => 'm', v => '_handle_p_command', },
-@@ -2551,7 +2583,7 @@ BEGIN
-         { t => 's', v => \&_DB__handle_restart_and_rerun_commands, },
-         } qw(R rerun)),
-     (map { $_ => {t => 'm', v => '_handle_cmd_wrapper_commands' }, }
--        qw(a A b B e E h i l L M o O v w W)),
-+        qw(a A b B e E h l L M o O v w W)),
- );
- };
- 
-@@ -5468,37 +5500,6 @@ sub cmd_h {
-     }
- } ## end sub cmd_h
- 
--=head3 C<cmd_i> - inheritance display
--
--Display the (nested) parentage of the module or object given.
--
--=cut
--
--sub cmd_i {
--    my $cmd  = shift;
--    my $line = shift;
--
--    require mro;
--
--    foreach my $isa ( split( /\s+/, $line ) ) {
--        $evalarg = $isa;
--        # The &-call is here to ascertain the mutability of @_.
--        ($isa) = &DB::eval;
--        no strict 'refs';
--        print join(
--            ', ',
--            map {
--                "$_"
--                  . (
--                    defined( ${"$_\::VERSION"} )
--                    ? ' ' . ${"$_\::VERSION"}
--                    : undef )
--              } @{mro::get_linear_isa(ref($isa) || $isa)}
--        );
--        print "\n";
--    }
--} ## end sub cmd_i
--
- =head3 C<cmd_l> - list lines (command)
- 
- Most of the command is taken up with transforming all the different line
-diff --git a/lib/perl5db.t b/lib/perl5db.t
-index 913a301d98..ffa659a215 100644
---- a/lib/perl5db.t
-+++ b/lib/perl5db.t
-@@ -2946,6 +2946,26 @@ SKIP:
-        );
- }
- 
-+{
-+    # gh #17661
-+    my $wrapper = DebugWrap->new(
-+        {
-+            cmds =>
-+            [
-+                'c',
-+                'i $obj',
-+                'q',
-+            ],
-+            prog => '../lib/perl5db/t/gh-17661',
-+        }
-+    );
-+
-+    $wrapper->output_like(
-+        qr/C5, C1, C2, C3, C4/,
-+        q/check for reasonable result/,
-+       );
-+}
-+
- SKIP:
- {
-     $Config{usethreads}
-diff --git a/lib/perl5db/t/gh-17661 b/lib/perl5db/t/gh-17661
-new file mode 100644
-index 0000000000..0d85977b35
---- /dev/null
-+++ b/lib/perl5db/t/gh-17661
-@@ -0,0 +1,14 @@
-+use v5.10.0;
-+
-+{ package C1; sub c1 { } our @ISA = qw(C2) }
-+{ package C2; sub c2 { } our @ISA = qw(C3) }
-+{ package C3; sub c3 { } our @ISA = qw(  ) }
-+{ package C4; sub c4 { } our @ISA = qw(  ) }
-+{ package C5; sub c5 { } our @ISA = qw(C1 C4) }
-+
-+my $obj = bless {}, 'C5';
-+$main::global = bless {}, 'C5';
-+
-+$DB::single = 1;
-+
-+say "Done.";
--- 
-2.25.4
-

perl-5.33.0-list-assign-in-list-context-honour-LHS-undef.patch

@@ -1,71 +0,0 @@
-From 282d9dfeb4cea3c2d0335ba78faa3a9db931f1ec Mon Sep 17 00:00:00 2001
-From: David Mitchell <davem@iabyn.com>
-Date: Tue, 11 Aug 2020 13:58:51 +0100
-Subject: [PATCH] list assign in list context: honour LHS undef
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-GH #16685
-
-In
-
-    @a = ($x, undef, undef) = (1))
-
-@a should have 3 elements. v5.25.6-79-gb09ed995ad broke this and was
-returning one element.
-
-The fix is simple: that previous commit made it so that elements were
-pushed back onto the stack only if they weren't immortal, so
-&PL_sv_undef was getting skipped. Make it so they always are.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- pp_hot.c       |  2 +-
- t/op/aassign.t | 10 +++++++++-
- 2 files changed, 10 insertions(+), 2 deletions(-)
-
-diff --git a/pp_hot.c b/pp_hot.c
-index e9f1ffe7a4..3564dd7e12 100644
---- a/pp_hot.c
-+++ b/pp_hot.c
-@@ -2743,8 +2743,8 @@ PP(pp_aassign)
- 	    if (!SvIMMORTAL(lsv)) {
-                 sv_set_undef(lsv);
-                 SvSETMAGIC(lsv);
--                *relem++ = lsv;
-             }
-+            *relem++ = lsv;
- 	    break;
-         } /* switch */
-     } /* while */
-diff --git a/t/op/aassign.t b/t/op/aassign.t
-index 9128f9fd98..aa1f2c722c 100644
---- a/t/op/aassign.t
-+++ b/t/op/aassign.t
-@@ -595,7 +595,7 @@ SKIP: {
- }
- 
- {
--    # GH #17816
-+    # GH #16685
-     # don't use the "1-arg on LHS can't be common" optimisation
-     # when there are undef's there
-     my $x = 1;
-@@ -603,5 +603,13 @@ SKIP: {
-     is("@a", "2 1", "GH #17816");
- }
- 
-+{
-+    # GH #17816
-+    # honour trailing undef's in list context
-+    my $x = 1;
-+    my @a = (($x, undef, undef) = (1));
-+    is(scalar @a, 3, "GH #17816");
-+}
-+
- 
- done_testing();
--- 
-2.25.4
-

perl-5.33.0-list-assign-in-list-context-was-over-optimising.patch

@@ -1,76 +0,0 @@
-From 5b354d2a8a6fea46c62048464c6722560cb1c907 Mon Sep 17 00:00:00 2001
-From: David Mitchell <davem@iabyn.com>
-Date: Tue, 11 Aug 2020 11:55:46 +0100
-Subject: [PATCH] list assign in list context was over-optimising
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-GH #17816
-
-This code:
-
-    my $x = 1;
-    print (($x, undef) = (2 => $x));
-
-was printing "22" when it should have been printing "21".
-An optimisation skips the 'common values on both sides' test
-when the LHS of an assign only contains a single var; as the example
-above shows, this is not sufficient.
-
-This was broken by v5.23.1-202-g808ce55782
-
-This commit fixes it by counting undef's on the LHS towards the var
-count if they don't appear first.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- op.c           | 10 +++++++---
- t/op/aassign.t | 10 ++++++++++
- 2 files changed, 17 insertions(+), 3 deletions(-)
-
-diff --git a/op.c b/op.c
-index 05f6d9d1a3..49aac853d4 100644
---- a/op.c
-+++ b/op.c
-@@ -15679,11 +15679,15 @@ S_aassign_scan(pTHX_ OP* o, bool rhs, int *scalars_p)
-         goto do_next;
- 
-     case OP_UNDEF:
--        /* undef counts as a scalar on the RHS:
--         *   (undef, $x) = ...;         # only 1 scalar on LHS: always safe
-+        /* undef on LHS following a var is significant, e.g.
-+         *    my $x = 1;
-+         *    @a = (($x, undef) = (2 => $x));
-+         *    # @a shoul be (2,1) not (2,2)
-+         *
-+         * undef on RHS counts as a scalar:
-          *   ($x, $y)    = (undef, $x); # 2 scalars on RHS: unsafe
-          */
--        if (rhs)
-+        if ((!rhs && *scalars_p) || rhs)
-             (*scalars_p)++;
-         flags = AAS_SAFE_SCALAR;
-         break;
-diff --git a/t/op/aassign.t b/t/op/aassign.t
-index ed904adc62..9128f9fd98 100644
---- a/t/op/aassign.t
-+++ b/t/op/aassign.t
-@@ -594,4 +594,14 @@ SKIP: {
-     is ($fill, 2, "RT #130132 array 2");
- }
- 
-+{
-+    # GH #17816
-+    # don't use the "1-arg on LHS can't be common" optimisation
-+    # when there are undef's there
-+    my $x = 1;
-+    my @a = (($x, undef) = (2 => $x));
-+    is("@a", "2 1", "GH #17816");
-+}
-+
-+
- done_testing();
--- 
-2.25.4
-

perl-5.33.0-make-fh-error-report-errors-from-both-input-and-outp.patch

@@ -1,87 +0,0 @@
-From 89341f87f9fc65c4d7133e497bb04586e86b8052 Mon Sep 17 00:00:00 2001
-From: Tony Cook <tony@develop-help.com>
-Date: Tue, 12 May 2020 10:29:17 +1000
-Subject: [PATCH 1/2] make $fh->error report errors from both input and output
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-For character devices and sockets perl uses separate PerlIO objects
-for input and output so they can be buffered separately.
-
-The IO::Handle::error() method only checked the input stream, so
-if a write error occurs error() would still returned false.
-
-Change this so both the input and output streams are checked.
-
-fixes #6799
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- dist/IO/IO.xs     | 12 ++++++++----
- dist/IO/t/io_xs.t | 19 ++++++++++++++++++-
- 2 files changed, 26 insertions(+), 5 deletions(-)
-
-diff --git a/dist/IO/IO.xs b/dist/IO/IO.xs
-index 68b7352c38..99d523d2c1 100644
---- a/dist/IO/IO.xs
-+++ b/dist/IO/IO.xs
-@@ -389,13 +389,17 @@ ungetc(handle, c)
- 
- int
- ferror(handle)
--	InputStream	handle
-+	SV *	handle
-+    PREINIT:
-+        IO *io = sv_2io(handle);
-+        InputStream in = IoIFP(io);
-+        OutputStream out = IoOFP(io);
-     CODE:
--	if (handle)
-+	if (in)
- #ifdef PerlIO
--	    RETVAL = PerlIO_error(handle);
-+	    RETVAL = PerlIO_error(in) || (in != out && PerlIO_error(out));
- #else
--	    RETVAL = ferror(handle);
-+	    RETVAL = ferror(in) || (in != out && ferror(out));
- #endif
- 	else {
- 	    RETVAL = -1;
-diff --git a/dist/IO/t/io_xs.t b/dist/IO/t/io_xs.t
-index 1e3c49a4a7..f890e92558 100644
---- a/dist/IO/t/io_xs.t
-+++ b/dist/IO/t/io_xs.t
-@@ -11,7 +11,7 @@ BEGIN {
-     }
- }
- 
--use Test::More tests => 5;
-+use Test::More tests => 7;
- use IO::File;
- use IO::Seekable;
- 
-@@ -50,3 +50,20 @@ SKIP:
-     ok($fh->sync, "sync to a read only handle")
- 	or diag "sync(): ", $!;
- }
-+
-+
-+SKIP: {
-+    # gh 6799
-+    #
-+    # This isn't really a Linux/BSD specific test, but /dev/full is (I
-+    # hope) reasonably well defined on these.  Patches welcome if your platform
-+    # also supports it (or something like it)
-+    skip "no /dev/full or not a /dev/full platform", 2
-+      unless $^O =~ /^(linux|netbsd|freebsd)$/ && -c "/dev/full";
-+    open my $fh, ">", "/dev/full"
-+      or skip "Could not open /dev/full: $!", 2;
-+    $fh->print("a" x 1024);
-+    ok(!$fh->flush, "should fail to flush");
-+    ok($fh->error, "stream should be in error");
-+    close $fh; # silently ignore the error
-+}
--- 
-2.25.4
-

perl-5.33.0-perl-17844-don-t-update-SvCUR-until-after-we-ve-done.patch

@@ -1,72 +0,0 @@
-From 45f235c116d4deab95c576aff77fe46d609f8553 Mon Sep 17 00:00:00 2001
-From: Tony Cook <tony@develop-help.com>
-Date: Mon, 15 Apr 2019 15:23:32 +1000
-Subject: [PATCH] (perl #17844) don't update SvCUR until after we've done
- moving
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-SvCUR() before the SvGROW() calls could result in reading beyond the
-end of a buffer.
-
-It wasn't a problem in the normal case, since sv_grow() just calls
-realloc() which has its own notion of how big the memory block is, but
-if the SV is SvOOK() sv_backoff() tries to move SvCUR()+1 bytes, which
-might be larger than the currently allocated size of the PV.
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- doop.c     |  2 +-
- t/op/bop.t | 11 ++++++++++-
- 2 files changed, 11 insertions(+), 2 deletions(-)
-
-diff --git a/doop.c b/doop.c
-index 88220092c3..c9c953212e 100644
---- a/doop.c
-+++ b/doop.c
-@@ -1087,7 +1087,6 @@ Perl_do_vop(pTHX_ I32 optype, SV *sv, SV *left, SV *right)
-     lsave = lc;
-     rsave = rc;
- 
--    SvCUR_set(sv, len);
-     (void)SvPOK_only(sv);
-     if (SvOK(sv) || SvTYPE(sv) > SVt_PVMG) {
- 	dc = SvPV_force_nomg_nolen(sv);
-@@ -1103,6 +1102,7 @@ Perl_do_vop(pTHX_ I32 optype, SV *sv, SV *left, SV *right)
- 	sv_usepvn_flags(sv, dc, needlen, SV_HAS_TRAILING_NUL);
- 	dc = SvPVX(sv);		/* sv_usepvn() calls Renew() */
-     }
-+    SvCUR_set(sv, len);
- 
-     if (len >= sizeof(long)*4 &&
- 	!(PTR2nat(dc) % sizeof(long)) &&
-diff --git a/t/op/bop.t b/t/op/bop.t
-index eecd90387f..07f057d0a9 100644
---- a/t/op/bop.t
-+++ b/t/op/bop.t
-@@ -18,7 +18,7 @@ BEGIN {
- # If you find tests are failing, please try adding names to tests to track
- # down where the failure is, and supply your new names as a patch.
- # (Just-in-time test naming)
--plan tests => 501;
-+plan tests => 502;
- 
- # numerics
- ok ((0xdead & 0xbeef) == 0x9ead);
-@@ -669,3 +669,12 @@ foreach my $op_info ([and => "&"], [or => "|"], [xor => "^"]) {
-         like $@, $expected, $description;
-     }
- }
-+
-+{
-+    # perl #17844 - only visible with valgrind/ASAN
-+    fresh_perl_is(<<'EOS',
-+formline X000n^\\0,\\0^\\0for\0,0..10
-+EOS
-+                  '',
-+                  {}, "[perl #17844] access beyond end of block");
-+}
--- 
-2.25.4
-