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authorHenning Brauer <henning@cvs.openbsd.org>2003-04-13 23:39:19 +0000
committerHenning Brauer <henning@cvs.openbsd.org>2003-04-13 23:39:19 +0000
commit0d9cf8a89977431fb373990d4f42f735c4e0806c (patch)
treef4ad1e32bd8d314aef6e6a00af3cbb99b387b89d /sbin/pfctl
parent04127575525afe8761505a2f1affda6c05ca5f79 (diff)
prevent double service curve specification
Diffstat (limited to 'sbin/pfctl')
-rw-r--r--sbin/pfctl/parse.y18
1 files changed, 17 insertions, 1 deletions
diff --git a/sbin/pfctl/parse.y b/sbin/pfctl/parse.y
index 8b16b7cd684..4015279deee 100644
--- a/sbin/pfctl/parse.y
+++ b/sbin/pfctl/parse.y
@@ -1,4 +1,4 @@
-/* $OpenBSD: parse.y,v 1.363 2003/04/13 23:34:31 henning Exp $ */
+/* $OpenBSD: parse.y,v 1.364 2003/04/13 23:39:18 henning Exp $ */
/*
* Copyright (c) 2001 Markus Friedl. All rights reserved.
@@ -1068,20 +1068,36 @@ hfscopts_item : LINKSHARE bandwidth {
hfsc_opts.linkshare.used = 1;
}
| REALTIME bandwidth {
+ if (hfsc_opts.realtime.used) {
+ yyerror("realtime already specified");
+ YYERROR;
+ }
hfsc_opts.realtime.m2 = $2;
hfsc_opts.realtime.used = 1;
}
| REALTIME '(' bandwidth number bandwidth ')' {
+ if (hfsc_opts.realtime.used) {
+ yyerror("realtime already specified");
+ YYERROR;
+ }
hfsc_opts.realtime.m1 = $3;
hfsc_opts.realtime.d = $4;
hfsc_opts.realtime.m2 = $5;
hfsc_opts.realtime.used = 1;
}
| UPPERLIMIT bandwidth {
+ if (hfsc_opts.upperlimit.used) {
+ yyerror("upperlimit already specified");
+ YYERROR;
+ }
hfsc_opts.upperlimit.m2 = $2;
hfsc_opts.upperlimit.used = 1;
}
| UPPERLIMIT '(' bandwidth number bandwidth ')' {
+ if (hfsc_opts.upperlimit.used) {
+ yyerror("upperlimit already specified");
+ YYERROR;
+ }
hfsc_opts.upperlimit.m1 = $3;
hfsc_opts.upperlimit.d = $4;
hfsc_opts.upperlimit.m2 = $5;