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(parent: c840ac6) | patch
crypto: af_alg - Fix socket double-free when accept fails
authorHerbert Xu <herbert@gondor.apana.org.au>
Wed, 30 Dec 2015 12:24:17 +0000 (20:24 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Mon, 18 Jan 2016 10:16:10 +0000 (18:16 +0800)
commita383292c86663bbc31ac62cc0c04fc77504636a6
treedbc55e2abd13c348dfe6aac886102b5bb3293bedtree | snapshot (tar.gz zip)
parentc840ac6af3f8713a71b4d2363419145760bd6044commit | diff
crypto: af_alg - Fix socket double-free when accept fails

When we fail an accept(2) call we will end up freeing the socket
twice, once due to the direct sk_free call and once again through
newsock.

This patch fixes this by removing the sk_free call.

Cc: stable@vger.kernel.org
Reported-by: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto/af_alg.c diff | blob | blame | history