| Message ID | 1435308301-15867-1-git-send-email-pablo@netfilter.org |
|---|---|
| State | Accepted |
| Delegated to: | Pablo Neira |
| Headers | show |
On 26.06, Pablo Neira Ayuso wrote: > # 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> > --- > src/payload.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/src/payload.c b/src/payload.c > index 08578fd..e67ef17 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; Just a very minor issue - the switch statement for NFPROTO_INET just above uses the opposite ordering. Would increase readbility to use the same for both, and I actually LL then TRANSPORT. > default: > break; > } > -- > 1.7.10.4 > -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/src/payload.c b/src/payload.c index 08578fd..e67ef17 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; }
# 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> --- src/payload.c | 3 +++ 1 file changed, 3 insertions(+)