[Qemu-devel] [PULL 23/26] vmdk: fix vmdk_parse_extents() extent_file leaks

[Stefan Hajnoczi <stefanha@redhat.com>]

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
---
 block/vmdk.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/block/vmdk.c b/block/vmdk.c
index 07cb62c..9bf28f3 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -834,6 +834,7 @@ static int vmdk_parse_extents(const char *desc, BlockDriverState *bs,
             ret = vmdk_add_extent(bs, extent_file, true, sectors,
                             0, 0, 0, 0, 0, &extent, errp);
             if (ret < 0) {
+                bdrv_unref(extent_file);
                 return ret;
             }
             extent->flat_start_offset = flat_offset << 9;
@@ -853,6 +854,7 @@ static int vmdk_parse_extents(const char *desc, BlockDriverState *bs,
             extent = &s->extents[s->num_extents - 1];
         } else {
             error_setg(errp, "Unsupported extent type '%s'", type);
+            bdrv_unref(extent_file);
             return -ENOTSUP;
         }
         extent->type = g_strdup(type);
-- 
1.9.3