tree bd5dd8a13a805d7408162ed456389cf868f472f9
parent 8c7de28305a514d7f879fdfc677ca11fbf60d2e9
author Kevin Wolf <kwolf@redhat.com> 1395835545 +0100
committer Stefan Hajnoczi <stefanha@redhat.com> 1396354749 +0200

qcow2: Validate snapshot table offset/size (CVE-2014-0144)

This avoid unbounded memory allocation and fixes a potential buffer
overflow on 32 bit hosts.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>