Add patch for CVE-2014-9130 (RHBZ#1169371)

libyaml-CVE-2014-9130.patch

@@ -0,0 +1,28 @@
+From e6aa721cc0e5a48f408c52355559fd36780ba32a Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ingy=20d=C3=B6t=20Net?= <ingy@ingy.net>
+Date: Fri, 28 Nov 2014 09:21:49 -0800
+Subject: [PATCH] Fix for https://bitbucket.org/xi/libyaml/issue/10/
+
+https://bitbucket.org/xi/libyaml/issue/10/wrapped-strings-cause-assert-failure
+
+Commenting out the assert makes the scanner do the right thing and
+results in just a simple parse failure.
+---
+ src/scanner.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/src/scanner.c b/src/scanner.c
+index 88d4fa5..c5f3d2f 100644
+--- a/src/scanner.c
++++ b/src/scanner.c
+@@ -1110,7 +1110,9 @@ yaml_parser_save_simple_key(yaml_parser_t *parser)
+      * line.  Therefore it is always allowed.  But we add a check anyway.
+      */
+ 
+-    assert(parser->simple_key_allowed || !required);    /* Impossible. */
++    /* XXX This caused:
++     * https://bitbucket.org/xi/libyaml/issue/10/wrapped-strings-cause-assert-failure
++    assert(parser->simple_key_allowed || !required); */    /* Impossible. */
+ 
+     /*
+      * If the current position may start a simple key, save it.

libyaml.spec

@@ -4,7 +4,7 @@
 
 Name:       libyaml
 Version:    0.1.6
-Release:    5%{?dist}
+Release:    6%{?dist}
 Summary:    YAML 1.1 parser and emitter written in C
 
 Group:      System Environment/Libraries
@@ -13,6 +13,8 @@ URL:        http://pyyaml.org/
 Source0:    http://pyyaml.org/download/libyaml/%{tarballname}-%{version}.tar.gz
 BuildRoot:  %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
+Patch0: libyaml-CVE-2014-9130.patch
+
 %description
 YAML is a data serialization format designed for human readability and
 interaction with scripting languages.  LibYAML is a YAML parser and
@@ -33,6 +35,8 @@ developing applications that use LibYAML.
 %prep
 %setup -q -n %{tarballname}-%{version}
 
+%patch0 -p1
+
 %build
 %configure
 make %{?_smp_mflags}
@@ -79,6 +83,9 @@ rm -rf %{buildroot}
 
 
 %changelog
+* Mon Dec  1 2014 John Eckersberg <eck@redhat.com> - 0.1.6-6
+- Add patch for CVE-2014-9130 (RHBZ#1169371)
+
 * Sun Aug 17 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.1.6-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild