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authorMichal Srb <msrb@suse.com>2017-07-20 13:38:53 +0200
committerMatt Turner <mattst88@gmail.com>2017-10-19 13:42:46 -0700
commita2a5fa591762b430037e33f1df55b460550ab406 (patch)
tree169fc0a39578b42352824ddf19571bf0541c3e87 /doc
parent8cce9834b2e74dccad94ca0adf79ae5585e37d48 (diff)
Check for end of string in PatternMatch (CVE-2017-13720)
If a pattern contains '?' character, any character in the string is skipped, even if it is '\0'. The rest of the matching then reads invalid memory. Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Julien Cristau <jcristau@debian.org> (cherry picked from commit d1e670a4a8704b8708e493ab6155589bcd570608)
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