diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2016-10-27 17:29:47 +0300 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-04-11 10:59:03 +0200 |
| commit | 348218bb940029d231a28728b0a273069e1e99d2 (patch) | |
| tree | 1009753a2b2b6cda778bc3a7785b5e4b503e579b /crypto/cipher.c | |
| parent | 305e3de0c96e59288fd4af2b018d6cdc7a082e9f (diff) | |
crypto: algif_skcipher - Fix race condition in skcipher_check_key
commit 1822793a523e5d5730b19cc21160ff1717421bc8 upstream.
We need to lock the child socket in skcipher_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