From: Rasmus Lerdorf <rasmus@php.net>
Date: Wed, 2 Apr 2003 21:33:02 +0000 (+0000)
Subject: MFB: Fix the setlocale() segfault
X-Git-Tag: RELEASE_0_5~192
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1612ffad059b11dfa55c9f6692b637b9849be677;p=php

MFB: Fix the setlocale() segfault
---

diff --git a/ext/standard/string.c b/ext/standard/string.c
index 371a72eb7d..9aac0a2674 100644
--- a/ext/standard/string.c
+++ b/ext/standard/string.c
@@ -3377,6 +3377,7 @@ PHP_FUNCTION(setlocale)
 	}
 	while (1) {
 		if (Z_TYPE_PP(args[1]) == IS_ARRAY) {
+			if(!zend_hash_num_elements(Z_ARRVAL_PP(args[1]))) break;
 			zend_hash_get_current_data(Z_ARRVAL_PP(args[1]),(void **)&plocale);
 		} else {
 			plocale = args[i];