diff options
| author | Jeffy Chen <jeffy.chen@rock-chips.com> | 2017-09-27 08:28:57 -0400 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2017-09-28 12:19:02 -0400 |
| commit | bd86e32059526e2d0d13ca1e4447dfbbddb6e5cc (patch) | |
| tree | 07211618e7cac8f71d3f820faf02e3ac692035c4 | |
| parent | 62e082430ea4bb5b28909ca4375bb683931e22aa (diff) | |
dm crypt: fix memory leak in crypt_ctr_cipher_old()
Fix memory leak of cipher_api.
Fixes: 33d2f09fcb35 (dm crypt: introduce new format of cipher with "capi:" prefix)
Cc: stable@vger.kernel.org # 4.12+
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
| -rw-r--r-- | drivers/md/dm-crypt.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index a55ffd4f5933..75341fdca4b6 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c | |||
| @@ -2466,6 +2466,7 @@ static int crypt_ctr_cipher_old(struct dm_target *ti, char *cipher_in, char *key | |||
| 2466 | kfree(cipher_api); | 2466 | kfree(cipher_api); |
| 2467 | return ret; | 2467 | return ret; |
| 2468 | } | 2468 | } |
| 2469 | kfree(cipher_api); | ||
| 2469 | 2470 | ||
| 2470 | return 0; | 2471 | return 0; |
| 2471 | bad_mem: | 2472 | bad_mem: |