From 3d8c6dce53a349df8878d078e56bf429bad572f9 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Fri, 20 Mar 2015 13:56:06 +0100 Subject: [PATCH] netfilter: xt_TPROXY: fix invflags check in tproxy_tg6_check() We have to check for IP6T_INV_PROTO in invflags, instead of flags. Signed-off-by: Pablo Neira Ayuso Acked-by: Balazs Scheidler --- net/netfilter/xt_TPROXY.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/netfilter/xt_TPROXY.c b/net/netfilter/xt_TPROXY.c index ef8a926752a9..50e1e5aaf4ce 100644 --- a/net/netfilter/xt_TPROXY.c +++ b/net/netfilter/xt_TPROXY.c @@ -513,8 +513,8 @@ static int tproxy_tg6_check(const struct xt_tgchk_param *par) { const struct ip6t_ip6 *i = par->entryinfo; - if ((i->proto == IPPROTO_TCP || i->proto == IPPROTO_UDP) - && !(i->flags & IP6T_INV_PROTO)) + if ((i->proto == IPPROTO_TCP || i->proto == IPPROTO_UDP) && + !(i->invflags & IP6T_INV_PROTO)) return 0; pr_info("Can be used only in combination with "