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Re: [Qemu-block] [Qemu-devel] [PATCH] qcow2-bitmap: fix bitmap_free

From: Philippe Mathieu-Daudé
Subject: Re: [Qemu-block] [Qemu-devel] [PATCH] qcow2-bitmap: fix bitmap_free
Date: Tue, 25 Jul 2017 12:02:20 -0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1

Maybe worth adding "Coverity: CID 1377700"

On 07/14/2017 01:00 PM, Max Reitz wrote:
On 2017-07-14 14:33, Vladimir Sementsov-Ogievskiy wrote:
Fix possible crash on error path in
qcow2_remove_persistent_dirty_bitmap. Although bitmap_free was added in
88ddffae8fc the bug was introduced later in commit 469c71edc72 (when
qcow2_remove_persistent_dirty_bitmap was added).

Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
  block/qcow2-bitmap.c | 4 ++++
  1 file changed, 4 insertions(+)

Thanks, applied to my block branch:



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