From ed5bdd4aca5978ef3ed3d7d22d70f566a8fe27b5 Mon Sep 17 00:00:00 2001
From: Sebastian Benoit <benno@cvs.openbsd.org>
Date: Mon, 25 Nov 2013 13:01:19 +0000
Subject: use u_char for buffers in yylex, for ctype calls found by millert@,
 ok deraadt@

---
 sbin/pfctl/parse.y | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'sbin/pfctl/parse.y')

diff --git a/sbin/pfctl/parse.y b/sbin/pfctl/parse.y
index 719727a4957..7285d9d821b 100644
--- a/sbin/pfctl/parse.y
+++ b/sbin/pfctl/parse.y
@@ -1,4 +1,4 @@
-/*	$OpenBSD: parse.y,v 1.627 2013/11/22 04:12:48 deraadt Exp $	*/
+/*	$OpenBSD: parse.y,v 1.628 2013/11/25 12:52:45 benno Exp $	*/
 
 /*
  * Copyright (c) 2001 Markus Friedl.  All rights reserved.
@@ -5536,9 +5536,9 @@ lookup(char *s)
 
 #define MAXPUSHBACK	128
 
-char	*parsebuf;
+u_char	*parsebuf;
 int	 parseindex;
-char	 pushback_buffer[MAXPUSHBACK];
+u_char	 pushback_buffer[MAXPUSHBACK];
 int	 pushback_index = 0;
 
 int
@@ -5630,8 +5630,8 @@ findeol(void)
 int
 yylex(void)
 {
-	char	 buf[8096];
-	char	*p, *val;
+	u_char	 buf[8096];
+	u_char	*p, *val;
 	int	 quotec, next, c;
 	int	 token;
 
@@ -5654,7 +5654,7 @@ top:
 				return (findeol());
 			}
 			if (isalnum(c) || c == '_') {
-				*p++ = (char)c;
+				*p++ = c;
 				continue;
 			}
 			*p = '\0';
@@ -5699,7 +5699,7 @@ top:
 				yyerror("string too long");
 				return (findeol());
 			}
-			*p++ = (char)c;
+			*p++ = c;
 		}
 		yylval.v.string = strdup(buf);
 		if (yylval.v.string == NULL)
-- 
cgit v1.2.3