From: aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Thu, 14 Aug 2008 18:11:00 +0000 (+0000)
Subject: qcow2: Make sure to return an error when L2 table loading fails
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=768706a52fae029eeabd338d64fcf3d41d2ac6ff;p=qemu.git

qcow2: Make sure to return an error when L2 table loading fails

This was suggested by Kevin Wolf since this is, in fact, an error condition.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5007 c046a42c-6fe2-441c-8c8c-71466251a162
---

diff --git a/block-qcow2.c b/block-qcow2.c
index 736915cffe..fa664a74c9 100644
--- a/block-qcow2.c
+++ b/block-qcow2.c
@@ -669,7 +669,7 @@ static uint64_t get_cluster_offset(BlockDriverState *bs,
     l2_offset &= ~QCOW_OFLAG_COPIED;
     l2_table = l2_load(bs, l2_offset);
     if (l2_table == NULL)
-        goto out;
+        return 0;
 
     /* find the cluster offset for the given disk offset */