]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
projects / thirdparty / kernel / stable.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 44566ad) | 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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 19 Feb 2016 22:28:35 +0000 (14:28 -0800)
commit9a9fcb9cd1e0ce7df2729e1ab7a95ccdff2322ae
treeda5192119f98fbf28fdc7b10e794f627769b4c5btree
parent44566ad6cb5d72f5018443923d66b30e86765080commit | diff
crypto: af_alg - Fix socket double-free when accept fails

commit a383292c86663bbc31ac62cc0c04fc77504636a6 upstream.

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.

Reported-by: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
crypto/af_alg.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git