netdev - [PATCH net-next] udp: fix a typo in __udp4_lib_mcast_demux

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Message-ID: <1381294049.4971.3.camel@edumazet-glaptop.roam.corp.google.com>
Date:	Tue, 08 Oct 2013 21:47:29 -0700
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	David Miller <davem@...emloft.net>
Cc:	shawn.bohrer@...il.com, netdev@...r.kernel.org,
	tomk@...advisors.com, sbohrer@...advisors.com
Subject: [PATCH net-next] udp: fix a typo in __udp4_lib_mcast_demux_lookup

From: Eric Dumazet <edumazet@...gle.com>

At this point sk might contain garbage.

Signed-off-by: Eric Dumazet <edumazet@...gle.com>
---
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 @@ begin:
 		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))) {


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