From c527fd1f14c27855a37f2e8ac5346ce8d940ced2 Mon Sep 17 00:00:00 2001 From: Tudor Florea Date: Thu, 16 Oct 2014 03:05:19 +0200 Subject: initial commit for Enea Linux 4.0-140929 Migrated from the internal git server on the daisy-enea-point-release branch Signed-off-by: Tudor Florea --- .../0001-Fix-misparsing-of-maketext-strings.patch | 86 ++++++++++++++++++++++ 1 file changed, 86 insertions(+) create mode 100644 meta/recipes-devtools/perl/perl-5.14.3/0001-Fix-misparsing-of-maketext-strings.patch (limited to 'meta/recipes-devtools/perl/perl-5.14.3/0001-Fix-misparsing-of-maketext-strings.patch') diff --git a/meta/recipes-devtools/perl/perl-5.14.3/0001-Fix-misparsing-of-maketext-strings.patch b/meta/recipes-devtools/perl/perl-5.14.3/0001-Fix-misparsing-of-maketext-strings.patch new file mode 100644 index 0000000000..89ec6eff0f --- /dev/null +++ b/meta/recipes-devtools/perl/perl-5.14.3/0001-Fix-misparsing-of-maketext-strings.patch @@ -0,0 +1,86 @@ +From 1735f6f53ca19f99c6e9e39496c486af323ba6a8 Mon Sep 17 00:00:00 2001 +From: Brian Carlson +Date: Wed, 28 Nov 2012 08:54:33 -0500 +Subject: [PATCH] Fix misparsing of maketext strings. + +Case 61251: This commit fixes a misparse of maketext strings that could +lead to arbitrary code execution. Basically, maketext was compiling +bracket notation into functions, but neglected to escape backslashes +inside the content or die on fully-qualified method names when +generating the code. This change escapes all such backslashes and dies +when a method name with a colon or apostrophe is specified. +--- + AUTHORS | 1 + + dist/Locale-Maketext/lib/Locale/Maketext.pm | 24 ++++++++---------------- + 2 files changed, 9 insertions(+), 16 deletions(-) + +Upstream-Status: Backport + +Signed-off-by: Saul Wold + + +diff --git a/AUTHORS b/AUTHORS +index 70734b0..009dea0 100644 +--- a/AUTHORS ++++ b/AUTHORS +@@ -154,6 +154,7 @@ Breno G. de Oliveira + Brent Dax + Brooks D Boyd + Brian Callaghan ++Brian Carlson + Brian Clarke + brian d foy + Brian Fraser +diff --git a/dist/Locale-Maketext/lib/Locale/Maketext.pm b/dist/Locale-Maketext/lib/Locale/Maketext.pm +index 4822027..63e5fba 100644 +--- a/dist/Locale-Maketext/lib/Locale/Maketext.pm ++++ b/dist/Locale-Maketext/lib/Locale/Maketext.pm +@@ -625,21 +625,9 @@ sub _compile { + # 0-length method name means to just interpolate: + push @code, ' ('; + } +- elsif($m =~ /^\w+(?:\:\:\w+)*$/s +- and $m !~ m/(?:^|\:)\d/s +- # exclude starting a (sub)package or symbol with a digit ++ elsif($m =~ /^\w+$/s ++ # exclude anything fancy, especially fully-qualified module names + ) { +- # Yes, it even supports the demented (and undocumented?) +- # $obj->Foo::bar(...) syntax. +- $target->_die_pointing( +- $string_to_compile, q{Can't use "SUPER::" in a bracket-group method}, +- 2 + length($c[-1]) +- ) +- if $m =~ m/^SUPER::/s; +- # Because for SUPER:: to work, we'd have to compile this into +- # the right package, and that seems just not worth the bother, +- # unless someone convinces me otherwise. +- + push @code, ' $_[0]->' . $m . '('; + } + else { +@@ -693,7 +681,9 @@ sub _compile { + elsif(substr($1,0,1) ne '~') { + # it's stuff not containing "~" or "[" or "]" + # i.e., a literal blob +- $c[-1] .= $1; ++ my $text = $1; ++ $text =~ s/\\/\\\\/g; ++ $c[-1] .= $text; + + } + elsif($1 eq '~~') { # "~~" +@@ -731,7 +721,9 @@ sub _compile { + else { + # It's a "~X" where X is not a special character. + # Consider it a literal ~ and X. +- $c[-1] .= $1; ++ my $text = $1; ++ $text =~ s/\\/\\\\/g; ++ $c[-1] .= $text; + } + } + } +-- +1.8.3.1 + -- cgit v1.2.3-54-g00ecf