From: Rasmus Lerdorf <rasmus@php.net>
Date: Wed, 20 Jun 2001 14:47:26 +0000 (+0000)
Subject: Fix for #11570
X-Git-Tag: PRE_GRANULAR_GARBAGE_FIX~24
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=94897efc3622fb2b2be21280bed856eedf5054f8;p=php

Fix for #11570
---

diff --git a/ext/standard/dir.c b/ext/standard/dir.c
index 93f0c386ef..6c9241e36d 100644
--- a/ext/standard/dir.c
+++ b/ext/standard/dir.c
@@ -281,6 +281,9 @@ PHP_FUNCTION(chdir)
 	}
 	convert_to_string_ex(arg);
 
+	if (PG(safe_mode) && !php_checkuid((*arg)->value.str.val, NULL, CHECKUID_ALLOW_ONLY_DIR)) {
+		RETURN_FALSE;
+	}
 	ret = VCWD_CHDIR((*arg)->value.str.val);
 	
 	if (ret != 0) {