Commit 2627b7e1 authored Jul 10, 2014 by Julian Anastasov Committed by Simon Horman Jul 16, 2014

ipvs: avoid netns exit crash on ip_vs_conn_drop_conntrack



commit 8f4e0a18 ("IPVS netns exit causes crash in conntrack")
added second ip_vs_conn_drop_conntrack call instead of just adding
the needed check. As result, the first call still can cause
crash on netns exit. Remove it.

Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Hans Schillstrom <hans@schillstrom.com>
Signed-off-by: Simon Horman <horms@verge.net.au>

parent ce355e20

net/netfilter/ipvs/ip_vs_conn.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -797,7 +797,6 @@ static void ip_vs_conn_expire(unsigned long data)
		ip_vs_control_del(cp);

		if (cp->flags & IP_VS_CONN_F_NFCT) {
		ip_vs_conn_drop_conntrack(cp);
		/* Do not access conntracks during subsys cleanup
		* because nf_conntrack_find_get can not be used after
		* conntrack cleanup for the net.