From da278622bf04f8ddb14519a2b8214e108ef26101 Mon Sep 17 00:00:00 2001 From: Richard Stearn Date: Mon, 13 Jul 2015 11:38:24 +0200 Subject: [PATCH] NET: AX.25: Stop heartbeat timer on disconnect. 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 Cc: stable@vger.kernel.org # all branches Signed-off-by: Ralf Baechle Signed-off-by: David S. Miller --- 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 1997538a5d23..3b78e8473a01 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); -- 2.20.1