Add new source and patches

.gitignore

@@ -16,3 +16,4 @@ filter-requires.sh
 /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-5.18.0-Fix-perl5db-test.patch

@@ -0,0 +1,12 @@
+diff -up perl-5.18.0-orig/lib/perl5db.pl.orig perl-5.18.0-orig/lib/perl5db.pl
+diff -up perl-5.18.0-orig/lib/perl5db.t.orig perl-5.18.0-orig/lib/perl5db.t
+--- perl-5.18.0-orig/lib/perl5db.t.orig	2013-06-11 16:56:29.291375625 +0200
++++ perl-5.18.0-orig/lib/perl5db.t	2013-06-12 13:51:32.268233583 +0200
+@@ -2286,6 +2286,7 @@ sub _calc_trace_wrapper
+ 
+ # Test the o AutoTrace command
+ {
++    local $ENV{PERL_RL} = "o=0";
+     my $wrapper = DebugWrap->new(
+         {
+             cmds =>

perl-5.18.0-Fix-regmatch-pointer-32-bit-wraparound-regression.patch

@@ -0,0 +1,109 @@
+From 4149c7198d9b78d861df289cce40dd865cab57e7 Mon Sep 17 00:00:00 2001
+From: Tony Cook <tony@develop-help.com>
+Date: Mon, 3 Jun 2013 22:28:37 +1000
+Subject: [PATCH] Fix regmatch pointer 32-bit wraparound regression
+
+Cherry-picked from:
+
+commit 285a3ca139d04d2ee1894c9a9110294ee8bb0309
+Merge: aad0429 dfb8f19
+Author:     Tony Cook <tony@develop-help.com>
+AuthorDate: Mon Jun 3 22:28:37 2013 +1000
+Commit:     Tony Cook <tony@develop-help.com>
+CommitDate: Mon Jun 3 22:28:37 2013 +1000
+
+    [perl #118175] avoid making pointers outside of objects
+
+    In a couple of cases, when strings were allocated above the 2GB line
+    on 32-bit CPUs, this could cause regexps to act strangely - not matching
+    or crashing perl.
+
+    The final patch in the set prevents pointer creation which the C standard
+    describes as undefined behaviour, but is typically safe (as long as the
+    pointer isn't derefed)
+
+This regression was introduced into 5.18.0 by commit
+4063ade8503ac8877a02fc4eae8ebbe242b9110b.
+---
+ regexec.c            |  8 ++++----
+ t/re/pat_rt_report.t | 17 ++++++++++++++++-
+ 2 files changed, 20 insertions(+), 5 deletions(-)
+
+diff --git a/regexec.c b/regexec.c
+index bc38839..b865b46 100644
+--- a/regexec.c
++++ b/regexec.c
+@@ -6662,7 +6662,7 @@ S_regrepeat(pTHX_ regexp *prog, char **startposp, const regnode *p,
+     scan = *startposp;
+     if (max == REG_INFTY)
+ 	max = I32_MAX;
+-    else if (! utf8_target && scan + max < loceol)
++    else if (! utf8_target && loceol - scan > max)
+ 	loceol = scan + max;
+ 
+     /* Here, for the case of a non-UTF-8 target we have adjusted <loceol> down
+@@ -6711,7 +6711,7 @@ S_regrepeat(pTHX_ regexp *prog, char **startposp, const regnode *p,
+ 	    scan = loceol;
+ 	break;
+     case CANY:  /* Move <scan> forward <max> bytes, unless goes off end */
+-        if (utf8_target && scan + max < loceol) {
++        if (utf8_target && loceol - scan > max) {
+ 
+             /* <loceol> hadn't been adjusted in the UTF-8 case */
+             scan +=  max;
+@@ -6730,7 +6730,7 @@ S_regrepeat(pTHX_ regexp *prog, char **startposp, const regnode *p,
+          * can use UTF8_IS_INVARIANT() even if the pattern isn't UTF-8, as it's
+          * true iff it doesn't matter if the argument is in UTF-8 or not */
+         if (UTF8_IS_INVARIANT(c) || (! utf8_target && ! is_utf8_pat)) {
+-            if (utf8_target && scan + max < loceol) {
++            if (utf8_target && loceol - scan > max) {
+                 /* We didn't adjust <loceol> because is UTF-8, but ok to do so,
+                  * since here, to match at all, 1 char == 1 byte */
+                 loceol = scan + max;
+@@ -6910,7 +6910,7 @@ S_regrepeat(pTHX_ regexp *prog, char **startposp, const regnode *p,
+         /* FALLTHROUGH */
+ 
+     case POSIXA:
+-        if (utf8_target && scan + max < loceol) {
++        if (utf8_target && loceol - scan > max) {
+ 
+             /* We didn't adjust <loceol> at the beginning of this routine
+              * because is UTF-8, but it is actually ok to do so, since here, to
+diff --git a/t/re/pat_rt_report.t b/t/re/pat_rt_report.t
+index 2244fdf..9a9b5f5 100644
+--- a/t/re/pat_rt_report.t
++++ b/t/re/pat_rt_report.t
+@@ -22,7 +22,7 @@ BEGIN {
+ }
+ 
+ 
+-plan tests => 2530;  # Update this when adding/deleting tests.
++plan tests => 2532;  # Update this when adding/deleting tests.
+ 
+ run_tests() unless caller;
+ 
+@@ -1158,6 +1158,21 @@ EOP
+             '$_ = "abc"; /b/g; $_ = "hello"; print eval q|$\'|,"\n"',
+             "c\n", {}, '$\' first mentioned after match');
+     }
++
++    {
++	# [perl #118175] threaded perl-5.18.0 fails pat_rt_report_thr.t
++	# this tests some related failures
++	#
++	# The tests in the block *only* fail when run on 32-bit systems
++	# with a malloc that allocates above the 2GB line.  On the system
++	# in the report above that only happened in a thread.
++	my $s = "\x{1ff}" . "f" x 32;
++	ok($s =~ /\x{1ff}[[:alpha:]]+/gca, "POSIXA pointer wrap");
++
++	# this one segfaulted under the conditions above
++	# of course, CANY is evil, maybe it should crash
++	ok($s =~ /.\C+/, "CANY pointer wrap");
++    }
+ } # End of sub run_tests
+ 
+ 1;
+-- 
+1.8.1.4
+

sources

@@ -2,4 +2,4 @@ aceea3db13a159cd5f7e5f2e3ad9534f  perl-5.8.0-libdir64.patch
 ad5d07285d6e4914384b43c9abc2bdba  filter-requires.sh
 93b780a770906408a34b1c511e333a12  perl.stp
 735480c6749c2aa86faa8311fe651142  perl-example.stp
-025102de0e4a597cf541e57da80c6aa3  perl-5.16.3.tar.bz2
+a832e928adfd36d162d2a5d3b631265c  perl-5.18.0.tar.bz2