From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Herbert Subject: [PATCH RFC 0/2] kcm: Fix lockdep issue Date: Wed, 27 Dec 2017 17:16:33 -0800 Message-ID: <20171228011635.23562-1-tom@quantonium.net> Cc: netdev@vger.kernel.org, dvyukov@google.com, ozgur@goosey.org, Tom Herbert To: davem@davemloft.net Return-path: Received: from mail-pf0-f194.google.com ([209.85.192.194]:45173 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752637AbdL1BRE (ORCPT ); Wed, 27 Dec 2017 20:17:04 -0500 Received: by mail-pf0-f194.google.com with SMTP id u19so20370463pfa.12 for ; Wed, 27 Dec 2017 17:17:04 -0800 (PST) Sender: netdev-owner@vger.kernel.org List-ID: When sock_owned_by_user returns true in strparser. Fix is to add and call sock_owned_by_user_nocheck since the check for owned by user is not an error condition in this case. Fixes: 43a0c6751a322847 ("strparser: Stream parser for messages") Reported-by: syzbot Tom Herbert (2): sock: Add sock_owned_by_user_nocheck strparser: Call sock_owned_by_user_nocheck include/net/sock.h | 5 +++++ net/strparser/strparser.c | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) -- 2.11.0