]> git.hungrycats.org Git - linux/commit
projects / linux / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 801492e) | patch
crypto: algif_skcipher - Fix race condition in skcipher_check_key
authorHerbert Xu <herbert@gondor.apana.org.au>
Fri, 26 Feb 2016 11:44:11 +0000 (12:44 +0100)
committerSasha Levin <sasha.levin@oracle.com>
Tue, 19 Apr 2016 11:57:03 +0000 (07:57 -0400)
commit7855e916590ab8d97abcba3d0dc735bcfa55561d
tree00344eae8cefd409555492d3f85dc91c9860e754tree | snapshot
parent801492e27fb9f24b4e05bc79047301408d5a6a0dcommit | 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: Sasha Levin <sasha.levin@oracle.com>
crypto/algif_skcipher.c diff | blob | history
Linux kernels and configurations used by Zygo.