From: Kevin Wolf <kwolf@redhat.com>
Date: Tue, 13 Oct 2015 12:15:53 +0000 (+0200)
Subject: blkverify: Fix BDS leak in .bdrv_open error path
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=7e39d3a2dd34a84900e10b4ea1567f3b352659af;p=osstest%2Fqemu.git

blkverify: Fix BDS leak in .bdrv_open error path

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
---

diff --git a/block/blkverify.c b/block/blkverify.c
index f8655add6..c5f8e8dcb 100644
--- a/block/blkverify.c
+++ b/block/blkverify.c
@@ -143,6 +143,9 @@ static int blkverify_open(BlockDriverState *bs, QDict *options, int flags,
 
     ret = 0;
 fail:
+    if (ret < 0) {
+        bdrv_unref_child(bs, bs->file);
+    }
     qemu_opts_del(opts);
     return ret;
 }