diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2016-10-27 17:29:46 +0300 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-04-11 10:59:03 +0200 |
| commit | 305e3de0c96e59288fd4af2b018d6cdc7a082e9f (patch) | |
| tree | a865376caa61e1dcf33bd5908e7eda2535547d62 /crypto/cipher.c | |
| parent | 2a017edbb65794f3e82c0ca20f9d3b2e7ea25fd1 (diff) | |
crypto: algif_hash - Fix race condition in hash_check_key
commit ad46d7e33219218605ea619e32553daf4f346b9f upstream.
We need to lock the child socket in hash_check_key as otherwise
two simultaneous calls can cause the parent socket to be freed.
Cc: stable@vger.kernel.org
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Diffstat (limited to 'crypto/cipher.c')
0 files changed, 0 insertions, 0 deletions