| commit | ce960aa9062a407d0ca15aee3dcd3bd84a4e24f9 | |
| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | |
| Fri, 29 Sep 2017 15:22:55 +0000 (29 18:22 +0300) | ||
| committer | Max Reitz <mreitz@redhat.com> | |
| Fri, 6 Oct 2017 14:30:48 +0000 (6 16:30 +0200) | ||
| tree | 1ba071735ea70c9095cd9ab33d6b8a32f21585f7 | treesnapshot (tar.gz zip) |
| parent | 163bc39d2c2921430e5c23f4d0a0966d62f67a02 | commitdiff |
block/mirror: check backing in bdrv_mirror_top_flush
Backing may be zero after failed bdrv_append in mirror_start_job,
which leads to SIGSEGV.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20170929152255.5431-1-vsementsov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Backing may be zero after failed bdrv_append in mirror_start_job,
which leads to SIGSEGV.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20170929152255.5431-1-vsementsov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
| block/mirror.c | diffblobblamehistory |