From: Kevin Wolf <kwolf@redhat.com>
Date: Wed, 26 Oct 2011 10:22:40 +0000 (+0200)
Subject: vmdk: Fix use of uninitialised value
X-Git-Tag: qemu-xen-4.3.0-rc1~2090^2~46
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=bac8d7b45dd855759204117e5a05452ede01bbab;p=qemu-upstream-4.5-testing.git

vmdk: Fix use of uninitialised value

In error cases, cid is never set.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---

diff --git a/block/vmdk.c b/block/vmdk.c
index 6be592ffd..6cdbfb791 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -208,7 +208,7 @@ static void vmdk_free_last_extent(BlockDriverState *bs)
 static uint32_t vmdk_read_cid(BlockDriverState *bs, int parent)
 {
     char desc[DESC_SIZE];
-    uint32_t cid;
+    uint32_t cid = 0;
     const char *p_name, *cid_str;
     size_t cid_str_size;
     BDRVVmdkState *s = bs->opaque;