From: Ralf Baechle <ralf@linux-mips.org>
To: "David S. Miller" <davem@davemloft.net>,
netdev@vger.kernel.org,
Richard Stearn <richard@rns-stearn.demon.co.uk>,
f6bvp <f6bvp@free.fr>, Thomas Osterried <thomas@osterried.de>,
linux-hams@vger.kernel.org, stable@vger.kernel.org
Subject: [PATCH] NET: AX.25: Stop heartbeat timer on disconnect.
Date: Mon, 13 Jul 2015 11:35:07 +0200 [thread overview]
Message-ID: <20150713093506.GB21180@linux-mips.org> (raw)
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 <richard@rns-stearn.demon.co.uk>
Cc: stable@vger.kernel.org # all branches
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
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);
reply other threads:[~2015-07-13 9:35 UTC|newest]
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