Message ID | 1381322520-18656-1-git-send-email-mreitz@redhat.com |
---|---|
State | New |
Headers | show |
Am 09.10.2013 um 14:42 hat Max Reitz geschrieben: > If the new snapshot table could not be written in qcow2_snapshot_create, > the old snapshot table has to be restored in memory and the new one > released. This should include restoration of the old snapshot count as > well, which is added by this patch. > > Signed-off-by: Max Reitz <mreitz@redhat.com> Thanks, applied to the block branch. Kevin
diff --git a/block/qcow2-snapshot.c b/block/qcow2-snapshot.c index 812dab2..fe7e14c 100644 --- a/block/qcow2-snapshot.c +++ b/block/qcow2-snapshot.c @@ -433,6 +433,7 @@ int qcow2_snapshot_create(BlockDriverState *bs, QEMUSnapshotInfo *sn_info) if (ret < 0) { g_free(s->snapshots); s->snapshots = old_snapshot_list; + s->nb_snapshots--; goto fail; }
If the new snapshot table could not be written in qcow2_snapshot_create, the old snapshot table has to be restored in memory and the new one released. This should include restoration of the old snapshot count as well, which is added by this patch. Signed-off-by: Max Reitz <mreitz@redhat.com> --- block/qcow2-snapshot.c | 1 + 1 file changed, 1 insertion(+)