diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-06-25 15:09:33 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-06-30 01:32:08 +0200 |
| commit | b02d536c265cd55eb7a4679a1297a8f5a8b42211 (patch) | |
| tree | 3e0dad41e3e89cd1bf48ade78ed626187e2ea57b | |
| parent | aa7b1a4bd7d5d1c988abc1cad5f4efb6985ffdb5 (diff) | |
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 <eric@regit.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
| -rw-r--r-- | src/payload.c | 3 |
1 files changed, 3 insertions, 0 deletions
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; } |