diff options
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/nf_conntrack_proto_gre.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netfilter/nf_conntrack_proto_gre.c b/net/netfilter/nf_conntrack_proto_gre.c index a96451a7af20..deb239a014e4 100644 --- a/net/netfilter/nf_conntrack_proto_gre.c +++ b/net/netfilter/nf_conntrack_proto_gre.c @@ -200,7 +200,7 @@ static bool gre_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, /* first only delinearize old RFC1701 GRE header */ grehdr = skb_header_pointer(skb, dataoff, sizeof(_grehdr), &_grehdr); - if (!grehdr || grehdr->version != GRE_VERSION_PPTP) { + if (!grehdr || grehdr->version != ntohs(GRE_VERSION_1)) { /* try to behave like "nf_conntrack_proto_generic" */ tuple->src.u.all = 0; tuple->dst.u.all = 0; @@ -212,7 +212,7 @@ static bool gre_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, if (!pgrehdr) return true; - if (ntohs(grehdr->protocol) != GRE_PROTOCOL_PPTP) { + if (grehdr->protocol != GRE_PROTO_PPP) { pr_debug("GRE_VERSION_PPTP but unknown proto\n"); return false; } |