Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755407Ab2KVSmY (ORCPT ); Thu, 22 Nov 2012 13:42:24 -0500 Received: from mail.kernel.org ([198.145.19.201]:49611 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755308Ab2KVSku (ORCPT ); Thu, 22 Nov 2012 13:40:50 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , alan@lxorguk.ukuu.org.uk, Dan Carpenter , Alex Elder Subject: [ 115/171] libceph: fix NULL dereference in reset_connection() Date: Wed, 21 Nov 2012 16:41:01 -0800 Message-Id: <20121122004044.895759361@linuxfoundation.org> X-Mailer: git-send-email 1.8.0.197.g5a90748 In-Reply-To: <20121122004033.298367941@linuxfoundation.org> References: <20121122004033.298367941@linuxfoundation.org> User-Agent: quilt/0.60-2.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1060 Lines: 35 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dan Carpenter (cherry picked from commit 26ce171915f348abd1f41da1ed139d93750d987f) We dereference "con->in_msg" on the line after it was set to NULL. Signed-off-by: Dan Carpenter Reviewed-by: Alex Elder Signed-off-by: Greg Kroah-Hartman --- net/ceph/messenger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -440,7 +440,7 @@ static void reset_connection(struct ceph con->in_msg->con = NULL; ceph_msg_put(con->in_msg); con->in_msg = NULL; - ceph_con_put(con->in_msg->con); + ceph_con_put(con); } con->connect_seq = 0; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/