From: Pierre Joye <pajoye@php.net>
Date: Mon, 17 Jan 2011 14:29:16 +0000 (+0000)
Subject: - path len sanity check
X-Git-Tag: php-5.4.0alpha1~191^2~361
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=52aa5735f17a5505a5f24bfd3a196bcabe6cae9a;p=php

- path len sanity check
---

diff --git a/main/php_ini.c b/main/php_ini.c
index 70f2ae7b8e..e71e7f00e2 100644
--- a/main/php_ini.c
+++ b/main/php_ini.c
@@ -820,6 +820,10 @@ PHPAPI void php_ini_activate_per_dir_config(char *path, uint path_len TSRMLS_DC)
 
 #if PHP_WIN32
 	char path_bak[MAXPATHLEN];
+
+	if (path_len > MAXPATHLEN) {
+		return;
+	}
 	memcpy(path_bak, path, path_len);
 	path_bak[path_len] = 0;
 	TRANSLATE_SLASHES_LOWER(path_bak);