From: Dmitry Stogov <dmitry@zend.com>
Date: Fri, 5 Jun 2015 07:04:58 +0000 (+0300)
Subject: Fixed bug #69756 (Fatal error: Nesting level too deep - recursive dependency? with... 
X-Git-Tag: php-7.0.0alpha1~32
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ed5fbf5e49eab435cd7a0a9a5627698de92887c1;p=php

Fixed bug #69756 (Fatal error: Nesting level too deep - recursive dependency? with ===)
---

diff --git a/Zend/bug69756.phpt b/Zend/bug69756.phpt
new file mode 100644
index 0000000000..ca638fb2d6
--- /dev/null
+++ b/Zend/bug69756.phpt
@@ -0,0 +1,12 @@
+--TEST--
+Fixed bug #69756 (Fatal error: Nesting level too deep - recursive dependency? with ===).
+--FILE--
+<?php
+$arr = range(1, 2);
+foreach($arr as &$item ) {
+    var_dump($arr === array(1, 2));
+}
+?>
+--EXPECT--
+bool(true)
+bool(true)
diff --git a/Zend/zend_hash.c b/Zend/zend_hash.c
index bb0a2ff24a..b8d3b1f389 100644
--- a/Zend/zend_hash.c
+++ b/Zend/zend_hash.c
@@ -71,7 +71,7 @@ static void _zend_is_inconsistent(const HashTable *ht, const char *file, int lin
 
 #define HASH_PROTECT_RECURSION(ht)														\
 	if ((ht)->u.flags & HASH_FLAG_APPLY_PROTECTION) {									\
-		if ((ht)->u.flags >= (3 << 8)) {												\
+		if (((ht)->u.flags & 0xff00) >= (3 << 8)) {												\
 			zend_error_noreturn(E_ERROR, "Nesting level too deep - recursive dependency?");\
 		}																				\
 		ZEND_HASH_INC_APPLY_COUNT(ht);													\