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-rw-r--r--sbin/pfctl/parse.y6
1 files changed, 3 insertions, 3 deletions
diff --git a/sbin/pfctl/parse.y b/sbin/pfctl/parse.y
index f00319bd2d4..719727a4957 100644
--- a/sbin/pfctl/parse.y
+++ b/sbin/pfctl/parse.y
@@ -1,4 +1,4 @@
-/* $OpenBSD: parse.y,v 1.626 2013/10/17 19:59:54 henning Exp $ */
+/* $OpenBSD: parse.y,v 1.627 2013/11/22 04:12:48 deraadt Exp $ */
/*
* Copyright (c) 2001 Markus Friedl. All rights reserved.
@@ -465,7 +465,7 @@ int parseport(char *, struct range *r, int);
#define DYNIF_MULTIADDR(addr) ((addr).type == PF_ADDR_DYNIFTL && \
(!((addr).iflags & PFI_AFLAG_NOALIAS) || \
- !isdigit((addr).v.ifname[strlen((addr).v.ifname)-1])))
+ !isdigit((unsigned char)(addr).v.ifname[strlen((addr).v.ifname)-1])))
%}
@@ -3112,7 +3112,7 @@ dynaddr : '(' STRING ')' {
char *p, *op;
op = $2;
- if (!isalpha(op[0])) {
+ if (!isalpha((unsigned char)op[0])) {
yyerror("invalid interface name '%s'", op);
free(op);
YYERROR;