From: David S. Miller <davem@davemloft.net>
Date: Fri, 9 May 2008 06:40:26 +0000 (-0700)
Subject: sit: Add missing kfree_skb() on pskb_may_pull() failure.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=36ca34cc3b8335eb1fe8bd9a1d0a2592980c3f02;p=openwrt%2Fstaging%2Fblogic.git

sit: Add missing kfree_skb() on pskb_may_pull() failure.

Noticed by Paul Marks <paul@pmarks.net>.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 4b2f1033994e..5a6fab95569f 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -596,9 +596,9 @@ static int ipip6_rcv(struct sk_buff *skb)
 	}
 
 	icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
-	kfree_skb(skb);
 	read_unlock(&ipip6_lock);
 out:
+	kfree_skb(skb);
 	return 0;
 }