From: Moriyoshi Koizumi <moriyoshi@php.net>
Date: Sun, 1 Feb 2004 19:56:16 +0000 (+0000)
Subject: MFH(r-1.153): POSIX / ISO compliancy.
X-Git-Tag: php-4.3.5RC2~6
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=96338f74c58211c5a3a01ee6d6836dbac41c4675;p=php

MFH(r-1.153): POSIX / ISO compliancy.
# this commit is granted by Ilia.
---

diff --git a/ext/pcre/php_pcre.c b/ext/pcre/php_pcre.c
index 402eef476b..68ea54b8e9 100644
--- a/ext/pcre/php_pcre.c
+++ b/ext/pcre/php_pcre.c
@@ -173,7 +173,7 @@ PHPAPI pcre* pcre_get_compiled_regex(char *regex, pcre_extra **extra, int *preg_
 	
 	/* Parse through the leading whitespace, and display a warning if we
 	   get to the end without encountering a delimiter. */
-	while (isspace((int)*p)) p++;
+	while (isspace((int)*(unsigned char *)p)) p++;
 	if (*p == 0) {
 		zend_error(E_WARNING, "Empty regular expression");
 		return NULL;
@@ -182,7 +182,7 @@ PHPAPI pcre* pcre_get_compiled_regex(char *regex, pcre_extra **extra, int *preg_
 	/* Get the delimiter and display a warning if it is alphanumeric
 	   or a backslash. */
 	delimiter = *p++;
-	if (isalnum((int)delimiter) || delimiter == '\\') {
+	if (isalnum((int)*(unsigned char *)&delimiter) || delimiter == '\\') {
 		zend_error(E_WARNING, "Delimiter must not be alphanumeric or backslash");
 		return NULL;
 	}