From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Baron Subject: [PATCH v2 0/3] af_unix: fix use-after-free Date: Fri, 2 Oct 2015 20:43:51 +0000 (GMT) Message-ID: Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, minipli@googlemail.com, normalperson@yhbt.net, eric.dumazet@gmail.com, rweikusat@mobileactivedefense.com, viro@zeniv.linux.org.uk, davidel@xmailserver.org, dave@stgolabs.net, olivier@mauras.ch, pageexec@freemail.hu, torvalds@linux-foundation.org, peterz@infradead.org To: davem@davemloft.net Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Hi, These patches are against mainline, I can re-base to net-next, just let me know. They have been tested against: https://lkml.org/lkml/2015/9/13/195, which causes the use-after-free quite quickly and here: https://lkml.org/lkml/2015/10/2/693. Thanks, -Jason Jason Baron (3): unix: fix use-after-free in unix_dgram_poll() af_unix: Convert gc_flags to flags af_unix: optimize the unix_dgram_recvmsg() include/net/af_unix.h | 4 +- net/unix/af_unix.c | 104 ++++++++++++++++++++++++++++++++++++++------------ net/unix/garbage.c | 12 +++--- 3 files changed, 88 insertions(+), 32 deletions(-) -- 1.8.2.rc2