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Fixes CVE-2014-9130
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9130
Upstream source:
https://bitbucket.org/xi/libyaml/commits/2b9156756423e967cfd09a61d125d883fca6f4f2
# HG changeset patch
# User Kirill Simonov <xi@resolvent.net>
# Date 1417197312 21600
# Node ID 2b9156756423e967cfd09a61d125d883fca6f4f2
# Parent 053f53a381ff6adbbc93a31ab7fdee06a16c8a33
Removed invalid simple key assertion (thank to Jonathan Gray).
diff --git a/src/scanner.c b/src/scanner.c
--- a/src/scanner.c
+++ b/src/scanner.c
@@ -1106,13 +1106,6 @@
&& parser->indent == (ptrdiff_t)parser->mark.column);
/*
- * A simple key is required only when it is the first token in the current
- * line. Therefore it is always allowed. But we add a check anyway.
- */
-
- assert(parser->simple_key_allowed || !required); /* Impossible. */
-
- /*
* If the current position may start a simple key, save it.
*/
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