commit f69b923a758f598fd6bb69e57564b59506f4f1fc
author Eric Dumazet <edumazet@google.com> Tue Oct 08 21:47:29 2013 -0700
committer David S. Miller <davem@davemloft.net> Wed Oct 09 01:51:57 2013 -0400
tree fef4eb393db37bc1c2f78e26de5752943f2b7eb2
parent efe4208f47f907b86f528788da711e8ab9dea44d

udp: fix a typo in __udp4_lib_mcast_demux_lookup

At this point sk might contain garbage.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/ipv4/udp.c

diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 4226c53..9f27bb8 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1847,7 +1847,7 @@
 		if (count != 1 ||
 		    unlikely(!atomic_inc_not_zero_hint(&result->sk_refcnt, 2)))
 			result = NULL;
-		else if (unlikely(!__udp_is_mcast_sock(net, sk,
+		else if (unlikely(!__udp_is_mcast_sock(net, result,
 						       loc_port, loc_addr,
 						       rmt_port, rmt_addr,
 						       dif, hnum))) {