librsvg: CVE-2011-3146
Store node type separately in RsvgNode
commit
34c95743ca692ea0e44778e41a7c0a129363de84 upstream
The node name (formerly RsvgNode:type) cannot be used to infer
the sub-type of RsvgNode that we're dealing with, since for unknown
elements we put type = node-name. This lead to a (potentially exploitable)
crash e.g. when the element name started with "fe" which tricked
the old code into considering it as a RsvgFilterPrimitive.
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-3146
https://bugzilla.gnome.org/show_bug.cgi?id=658014
[YOCTO #3581]
[ CQID: WIND00376773 ]
Upstream-Status: Backport
Signed-off-by: Li Wang <li.wang@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
