13 Jan
2016
13 Jan
'16
2:38 p.m.
This series is not safe - it introduces an invalid free in the XML parser, giving the user with a read-write connection a possibility to crash libvirtd before we get to the ACL checks.
Based on the lack of details, I assume you may be referring to: @@ -11327,6 +11327,7 @@ virDomainMemballoonDefParseXML(xmlNodePtr node, unsigned int flags) { char *model; + char *deflate; virDomainMemballoonDefPtr def; Where deflate should be set to NULL. I don't have the time/desire to chase down empirical evidence, but from memory this is not the first time a missed initialization such as this has occurred during a freeze. Simple enough adjustment. John