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[Qemu-devel] [PATCHv2 1/6] qcow2: don't leak buffer for unexpected qcow_
From: |
Jim Meyering |
Subject: |
[Qemu-devel] [PATCHv2 1/6] qcow2: don't leak buffer for unexpected qcow_version in header |
Date: |
Mon, 21 May 2012 13:06:54 +0200 |
Signed-off-by: Jim Meyering <address@hidden>
---
Thanks to Kevin Wolf for the improvement.
block/qcow2.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index 655799c..c2e49cd 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -919,7 +919,8 @@ int qcow2_update_header(BlockDriverState *bs)
ret = sizeof(*header);
break;
default:
- return -EINVAL;
+ ret = -EINVAL;
+ goto fail;
}
buf += ret;
--
1.7.10.2.552.gaa3bb87