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File libyaml-CVE-2014-9130.patch of Package libyaml

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.