From: Patrick McHardy <kaber@trash.net>
Date: Wed, 15 Nov 2006 03:49:13 +0000 (-0800)
Subject: [NETFILTER]: ip6_tables: use correct nexthdr value in ipv6_find_hdr()
X-Git-Tag: v2.6.19~87^2~2
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=337dde798dd1f3e4d4df4e684a0b4355dd65103d;p=linux-2.6

[NETFILTER]: ip6_tables: use correct nexthdr value in ipv6_find_hdr()

nexthdr is NEXTHDR_FRAGMENT, the nexthdr value from the fragment header
is hp->nexthdr.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 167c2ea88f..204e02162d 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -1494,7 +1494,7 @@ int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset,
 			if (_frag_off) {
 				if (target < 0 &&
 				    ((!ipv6_ext_hdr(hp->nexthdr)) ||
-				     nexthdr == NEXTHDR_NONE)) {
+				     hp->nexthdr == NEXTHDR_NONE)) {
 					if (fragoff)
 						*fragoff = _frag_off;
 					return hp->nexthdr;