diff options
Diffstat (limited to 'net/ipv6/netfilter/ip6table_mangle.c')
| -rw-r--r-- | net/ipv6/netfilter/ip6table_mangle.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/ipv6/netfilter/ip6table_mangle.c b/net/ipv6/netfilter/ip6table_mangle.c index a88b2ce4a3cb..8dd4cd0c47bd 100644 --- a/net/ipv6/netfilter/ip6table_mangle.c +++ b/net/ipv6/netfilter/ip6table_mangle.c @@ -31,10 +31,10 @@ static const struct xt_table packet_mangler = { static unsigned int ip6t_mangle_out(void *priv, struct sk_buff *skb, const struct nf_hook_state *state) { - unsigned int ret; struct in6_addr saddr, daddr; - u_int8_t hop_limit; - u_int32_t flowlabel, mark; + unsigned int ret, verdict; + u32 flowlabel, mark; + u8 hop_limit; int err; /* save source/dest address, mark, hoplimit, flowlabel, priority, */ @@ -47,8 +47,9 @@ ip6t_mangle_out(void *priv, struct sk_buff *skb, const struct nf_hook_state *sta flowlabel = *((u_int32_t *)ipv6_hdr(skb)); ret = ip6t_do_table(priv, skb, state); + verdict = ret & NF_VERDICT_MASK; - if (ret != NF_DROP && ret != NF_STOLEN && + if (verdict != NF_DROP && verdict != NF_STOLEN && (!ipv6_addr_equal(&ipv6_hdr(skb)->saddr, &saddr) || !ipv6_addr_equal(&ipv6_hdr(skb)->daddr, &daddr) || skb->mark != mark || |