From: Changli Gao <xiaosuo@gmail.com>
Date: Fri, 23 Jul 2010 14:24:34 +0000 (+0200)
Subject: netfilter: ip6tables: use skb->len for accounting
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=261abc8c964e018256c1bcbd99b8a208c624d7cc;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

netfilter: ip6tables: use skb->len for accounting

ipv6_hdr(skb)->payload_len is ZERO and can't be used for accounting, if
the payload is a Jumbo Payload specified in RFC2675.

Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
---

diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index dc41d6d3c6c..33113c1ea02 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -387,9 +387,7 @@ ip6t_do_table(struct sk_buff *skb,
 				goto no_match;
 		}
 
-		ADD_COUNTER(e->counters,
-			    ntohs(ipv6_hdr(skb)->payload_len) +
-			    sizeof(struct ipv6hdr), 1);
+		ADD_COUNTER(e->counters, skb->len, 1);
 
 		t = ip6t_get_target_c(e);
 		IP_NF_ASSERT(t->u.kernel.target);