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NET: AX.25: Stop heartbeat timer on disconnect.

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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>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Richard Stearn 2015-07-13 11:38:24 +02:00 committed by David S. Miller
parent 738ac1ebb9
commit da278622bf
1 changed files with 1 additions and 0 deletions
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net/ax25/ax25_subr.c
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@ -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);