diff options
| author |   henning <henning@openbsd.org> | 2003-02-20 00:18:19 +0000 |
|---|---|---|
| committer | henning <henning@openbsd.org> | 2003-02-20 00:18:19 +0000 |
| commit | cb4c3aecc5e6de0622274654f6a1d2f47dda4e5b (patch) | |
| tree | 5ff67b1287e6d96039f871dacb1b550b35059dc1 | |
| parent | typo (diff) | |
| download | wireguard-openbsd-cb4c3aecc5e6de0622274654f6a1d2f47dda4e5b.tar.xz wireguard-openbsd-cb4c3aecc5e6de0622274654f6a1d2f47dda4e5b.zip | |
reject nonexistant interfaces in the dynaddr case, noticed during discussion
with jasondixon at myrealbox dot com
ok dhartmei@
| -rw-r--r-- | sbin/pfctl/parse.y | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sbin/pfctl/parse.y b/sbin/pfctl/parse.y index 757e50c5c7e..e9deada2f83 100644 --- a/sbin/pfctl/parse.y +++ b/sbin/pfctl/parse.y @@ -1,4 +1,4 @@ -/* $OpenBSD: parse.y,v 1.325 2003/02/19 22:00:20 dhartmei Exp $ */ +/* $OpenBSD: parse.y,v 1.326 2003/02/20 00:18:19 henning Exp $ */ /* * Copyright (c) 2001 Markus Friedl. All rights reserved. @@ -1588,6 +1588,10 @@ number : STRING { ; address : '(' STRING ')' { + if (ifa_exists($2) == NULL) { + yyerror("interface %s does not exist", $2); + YYERROR; + } $$ = calloc(1, sizeof(struct node_host)); if ($$ == NULL) err(1, "address: calloc"); |