diff options
| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2014-10-01 22:58:35 +0200 |
|---|---|---|
| committer | Luis Henriques <luis.henriques@canonical.com> | 2014-11-17 14:11:44 +0000 |
| commit | 04b2550aaf29935e6e72947d1540bc15c932964e (patch) | |
| tree | 5dd0c9cfe3d738ccef5d6b3cbeaf42f0922a053e /kernel | |
| parent | 4296b616583a4cb1d4d1d38e2ddb982738a4b446 (diff) | |
dm log userspace: fix memory leak in dm_ulog_tfr_init failure path
commit 56ec16cb1e1ce46354de8511eef962a417c32c92 upstream.
If cn_add_callback() fails in dm_ulog_tfr_init(), it does not
deallocate prealloced memory but calls cn_del_callback().
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Reviewed-by: Jonathan Brassow <jbrassow@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions