From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from youngberry.canonical.com ([91.189.89.112]:48487 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752478AbbH0WMZ (ORCPT ); Thu, 27 Aug 2015 18:12:25 -0400 From: Kamal Mostafa To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Richard Stearn , Ralf Baechle , "David S. Miller" , Kamal Mostafa Subject: [PATCH 3.19.y-ckt 013/130] NET: AX.25: Stop heartbeat timer on disconnect. Date: Thu, 27 Aug 2015 15:10:04 -0700 Message-Id: <1440713521-5906-14-git-send-email-kamal@canonical.com> In-Reply-To: <1440713521-5906-1-git-send-email-kamal@canonical.com> References: <1440713521-5906-1-git-send-email-kamal@canonical.com> Sender: stable-owner@vger.kernel.org List-ID: 3.19.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Richard Stearn commit da278622bf04f8ddb14519a2b8214e108ef26101 upstream. This may result in a kernel panic. The bug has always existed but somehow we've run out of luck now and it bites. Signed-off-by: Richard Stearn Signed-off-by: Ralf Baechle Signed-off-by: David S. Miller Signed-off-by: Kamal Mostafa --- net/ax25/ax25_subr.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/ax25/ax25_subr.c b/net/ax25/ax25_subr.c index 1997538..3b78e84 100644 --- a/net/ax25/ax25_subr.c +++ b/net/ax25/ax25_subr.c @@ -264,6 +264,7 @@ void ax25_disconnect(ax25_cb *ax25, int reason) { ax25_clear_queues(ax25); + ax25_stop_heartbeat(ax25); ax25_stop_t1timer(ax25); ax25_stop_t2timer(ax25); ax25_stop_t3timer(ax25); -- 1.9.1