diff options
Diffstat (limited to 'sbin/pfctl/parse.y')
| -rw-r--r-- | sbin/pfctl/parse.y | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/sbin/pfctl/parse.y b/sbin/pfctl/parse.y index ceb3e7e837c..5f6052500ba 100644 --- a/sbin/pfctl/parse.y +++ b/sbin/pfctl/parse.y @@ -1,4 +1,4 @@ -/* $OpenBSD: parse.y,v 1.437 2004/02/03 19:29:50 henning Exp $ */ +/* $OpenBSD: parse.y,v 1.438 2004/02/04 17:35:40 mcbride Exp $ */ /* * Copyright (c) 2001 Markus Friedl. All rights reserved. @@ -3381,12 +3381,6 @@ filter_consistent(struct pf_rule *r) r->af == AF_INET ? "inet" : "inet6"); problems++; } - if ((r->keep_state == PF_STATE_MODULATE || r->keep_state == - PF_STATE_SYNPROXY) && r->proto && r->proto != IPPROTO_TCP) { - yyerror("modulate/synproxy state can only be applied to " - "TCP rules"); - problems++; - } if (r->allow_opts && r->action != PF_PASS) { yyerror("allow-opts can only be specified for pass rules"); problems++; @@ -3952,7 +3946,7 @@ expand_rule(struct pf_rule *r, char match_tagname[PF_TAG_NAME_SIZE]; struct pf_pooladdr *pa; struct node_host *h; - u_int8_t flags, flagset; + u_int8_t flags, flagset, keep_state; if (strlcpy(label, r->label, sizeof(label)) >= sizeof(label)) errx(1, "expand_rule: strlcpy"); @@ -3963,6 +3957,7 @@ expand_rule(struct pf_rule *r, errx(1, "expand_rule: strlcpy"); flags = r->flags; flagset = r->flagset; + keep_state = r->keep_state; LOOP_THROUGH(struct node_if, interface, interfaces, LOOP_THROUGH(struct node_proto, proto, protos, @@ -4041,6 +4036,13 @@ expand_rule(struct pf_rule *r, r->type = icmp_type->type; r->code = icmp_type->code; + if ((keep_state == PF_STATE_MODULATE || + keep_state == PF_STATE_SYNPROXY) && + r->proto && r->proto != IPPROTO_TCP) + r->keep_state = PF_STATE_NORMAL; + else + r->keep_state = keep_state; + if (r->proto && r->proto != IPPROTO_TCP) { r->flags = 0; r->flagset = 0; |