tree 8c6a227c843bb92e62a4ed1664de865f1539d994
parent 589f284b7690bbb4ed37170590bae9527ed31b42
author Kevin Wolf <kwolf@redhat.com> 1321453245 +0100
committer Kevin Wolf <kwolf@redhat.com> 1323093096 +0100

qcow2: Fix order of refcount updates in qcow2_snapshot_goto

The refcount updates must be moved so that in the worst case we can get
cluster leaks, but refcounts may never be too low.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>