From: Werner Almesberger <werner@almesberger.net>
Date: Fri, 2 Aug 2013 13:51:19 +0000 (-0300)
Subject: icmpv6_filter: fix "_hdr" incorrectly being a pointer
X-Git-Tag: v3.12-rc1~132^2~373
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=9cc08af3a1d9d1687cb2ad6063ac1552ec2f695a;p=linux.git

icmpv6_filter: fix "_hdr" incorrectly being a pointer

"_hdr" should hold the ICMPv6 header while "hdr" is the pointer to it.
This worked by accident.

Signed-off-by: Werner Almesberger <werner@almesberger.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index c45f7a5c36e9..164fb5f58641 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -108,7 +108,7 @@ static struct sock *__raw_v6_lookup(struct net *net, struct sock *sk,
  */
 static int icmpv6_filter(const struct sock *sk, const struct sk_buff *skb)
 {
-	struct icmp6hdr *_hdr;
+	struct icmp6hdr _hdr;
 	const struct icmp6hdr *hdr;
 
 	hdr = skb_header_pointer(skb, skb_transport_offset(skb),