From b02d536c265cd55eb7a4679a1297a8f5a8b42211 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Thu, 25 Jun 2015 15:09:33 +0200 Subject: payload: fix transport matching with no network layer info in bridge family # nft --debug=netlink add rule bridge filter input tcp dport 22 bridge filter input [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000006 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x00001600 ] Reported-by: Eric Leblond Signed-off-by: Pablo Neira Ayuso --- src/payload.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/payload.c b/src/payload.c index 08578fd8..e67ef17c 100644 --- a/src/payload.c +++ b/src/payload.c @@ -219,6 +219,9 @@ int payload_gen_dependency(struct eval_ctx *ctx, const struct expr *expr, case PROTO_BASE_LL_HDR: desc = &proto_eth; break; + case PROTO_BASE_TRANSPORT_HDR: + desc = &proto_inet_service; + break; default: break; } -- cgit v1.2.3