From: Anatol Belski <ab@php.net>
Date: Sat, 25 Oct 2014 00:13:44 +0000 (+0200)
Subject: refix the broken place
X-Git-Tag: POST_NATIVE_TLS_MERGE^2~47^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0a5b7d1316a778dc06a638869c8df8d4c989ddf0;p=php

refix the broken place

typecast from signed to unsigned of a bigger size
---

diff --git a/ext/standard/string.c b/ext/standard/string.c
index b60baa6b7b..152ae6d66f 100644
--- a/ext/standard/string.c
+++ b/ext/standard/string.c
@@ -2773,11 +2773,11 @@ PHPAPI char *php_strtr(char *str, size_t len, char *str_from, char *str_to, size
 	do { xlat[j] = j; } while (++j != 0);
 
 	for (i = 0; i < trlen; i++) {
-		xlat[(size_t) str_from[i]] = str_to[i];
+		xlat[(size_t)(unsigned char) str_from[i]] = str_to[i];
 	}
 
 	for (i = 0; i < len; i++) {
-		str[i] = xlat[(size_t) str[i]];
+		str[i] = xlat[(size_t)(unsigned char) str[i]];
 	}
 
 	return str;