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Commit 55fa0cfd authored by Wei Yongjun's avatar Wei Yongjun Committed by David S. Miller
Browse files

sctp: delete active ICMP proto unreachable timer when free transport 



transport may be free before ICMP proto unreachable timer expire, so
we should delete active ICMP proto unreachable timer when transport
is going away.

Signed-off-by: default avatarWei Yongjun <yjwei@cn.fujitsu.com>
Acked-by: default avatarVlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 35790c04

net/sctp/transport.c

+4 −0
Original line number Original line Diff line number Diff line
@@ -173,6 +173,10 @@ void sctp_transport_free(struct sctp_transport *transport) 
	    del_timer(&transport->T3_rtx_timer))

	    del_timer(&transport->T3_rtx_timer))

		sctp_transport_put(transport);

		sctp_transport_put(transport);





	/* Delete the ICMP proto unreachable timer if it's active. */

	if (timer_pending(&transport->proto_unreach_timer) &&

	    del_timer(&transport->proto_unreach_timer))

		sctp_association_put(transport->asoc);





	sctp_transport_put(transport);

	sctp_transport_put(transport);

}

}