From: Fam Zheng <famz@redhat.com>
Date: Mon, 6 Jul 2015 04:24:44 +0000 (+0800)
Subject: block: Initialize local_err in bdrv_append_temp_snapshot
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=c2e0dbbfd7265eb9a7170ab195d8f9f8a1cbd1af;p=qmiga%2Fqemu.git

block: Initialize local_err in bdrv_append_temp_snapshot

Cc: qemu-stable@nongnu.org
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-id: 1436156684-16526-1-git-send-email-famz@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---

diff --git a/block.c b/block.c
index 7e130cc528..42eb8e3610 100644
--- a/block.c
+++ b/block.c
@@ -1271,7 +1271,7 @@ int bdrv_append_temp_snapshot(BlockDriverState *bs, int flags, Error **errp)
     QemuOpts *opts = NULL;
     QDict *snapshot_options;
     BlockDriverState *bs_snapshot;
-    Error *local_err;
+    Error *local_err = NULL;
     int ret;
 
     /* if snapshot, we create a temporary backing file and open it