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authorBasil Gunn <basil@pacabunga.com>2016-06-16 09:42:30 -0700
committerDavid S. Miller <davem@davemloft.net>2016-06-18 20:55:34 -0700
commit4a7d99ea1b27734558feb6833f180cd38a159940 (patch)
tree3ef63dc61cd8243272b86213c933335b9f1bcb12 /net/ax25/ax25_subr.c
parent3bb549ae4c51028c1930528ae9fcd6eca0474724 (diff)
AX.25: Close socket connection on session completion
A socket connection made in ax.25 is not closed when session is completed. The heartbeat timer is stopped prematurely and this is where the socket gets closed. Allow heatbeat timer to run to close socket. Symptom occurs in kernels >= 4.2.0 Originally sent 6/15/2016. Resend with distribution list matching scripts/maintainer.pl output. Signed-off-by: Basil Gunn <basil@pacabunga.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ax25/ax25_subr.c')
-rw-r--r--net/ax25/ax25_subr.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ax25/ax25_subr.c b/net/ax25/ax25_subr.c
index 3b78e8473a01..655a7d4c96e1 100644
--- a/net/ax25/ax25_subr.c
+++ b/net/ax25/ax25_subr.c
@@ -264,7 +264,8 @@ void ax25_disconnect(ax25_cb *ax25, int reason)
{
ax25_clear_queues(ax25);
- ax25_stop_heartbeat(ax25);
+ if (!sock_flag(ax25->sk, SOCK_DESTROY))
+ ax25_stop_heartbeat(ax25);
ax25_stop_t1timer(ax25);
ax25_stop_t2timer(ax25);
ax25_stop_t3timer(ax25);