diff options
| -rw-r--r-- | usr.sbin/dvmrpd/parse.y | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/usr.sbin/dvmrpd/parse.y b/usr.sbin/dvmrpd/parse.y index 72d3be96505..ae20108cccf 100644 --- a/usr.sbin/dvmrpd/parse.y +++ b/usr.sbin/dvmrpd/parse.y @@ -1,4 +1,4 @@ -/* $OpenBSD: parse.y,v 1.15 2008/02/27 15:36:42 mpf Exp $ */ +/* $OpenBSD: parse.y,v 1.16 2008/07/02 08:52:30 norby Exp $ */ /* * Copyright (c) 2004, 2005, 2006 Esben Norby <norby@openbsd.org> @@ -844,6 +844,11 @@ conf_get_if(struct kif *kif) { struct iface *i; + if (kif->ifindex >= MAXVIFS) { + yyerror("interface %s index too large", kif->ifname); + return (NULL); + } + LIST_FOREACH(i, &conf->iface_list, entry) if (i->ifindex == kif->ifindex) { yyerror("interface %s already configured", |