From: Rasmus Lerdorf <rasmus@php.net>
Date: Fri, 6 Aug 2010 18:20:41 +0000 (+0000)
Subject: Fix 5.3 as well
X-Git-Tag: php-5.3.4RC1~396
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0d1ab2f6ac495a10508ca9599dbd82247cc4afec;p=php

Fix 5.3 as well
---

diff --git a/ext/standard/var_unserializer.re b/ext/standard/var_unserializer.re
index 43c230f527..fd6f2004c7 100644
--- a/ext/standard/var_unserializer.re
+++ b/ext/standard/var_unserializer.re
@@ -216,7 +216,7 @@ static inline long parse_iv2(const unsigned char *p, const unsigned char **q)
 	while (1) {
 		cursor = (char)*p;
 		if (cursor >= '0' && cursor <= '9') {
-			result = result * 10 + cursor - '0';
+			result = result * 10 + (size_t)(cursor - (unsigned char)'0');
 		} else {
 			break;
 		}