From: Arnaud Le Blanc <lbarnaud@php.net>
Date: Sun, 14 Sep 2008 15:20:16 +0000 (+0000)
Subject: MFB "Disabled $GLOBALS' refcount modification"
X-Git-Tag: BEFORE_HEAD_NS_CHANGE~391
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=374723d056ceb71617141e202725c92ecb2ee724;p=php

MFB "Disabled $GLOBALS' refcount modification"
---

diff --git a/Zend/zend_gc.c b/Zend/zend_gc.c
index 7892c6d027..8571cd7b66 100644
--- a/Zend/zend_gc.c
+++ b/Zend/zend_gc.c
@@ -302,7 +302,9 @@ static void zval_scan_black(zval *pz TSRMLS_DC)
 
 static int children_scan_black(zval **pz TSRMLS_DC)
 {
-	(*pz)->refcount__gc++;
+	if (Z_TYPE_PP(pz) != IS_ARRAY || Z_ARRVAL_PP(pz) != &EG(symbol_table)) {
+		(*pz)->refcount__gc++;
+	}
 
 	if (GC_ZVAL_GET_COLOR(*pz) != GC_BLACK) {
 		zval_scan_black(*pz TSRMLS_CC);
@@ -346,7 +348,9 @@ static void zval_mark_grey(zval *pz TSRMLS_DC)
 
 static int children_mark_grey(zval **pz TSRMLS_DC)
 {
-	(*pz)->refcount__gc--;
+	if (Z_TYPE_PP(pz) != IS_ARRAY || Z_ARRVAL_PP(pz) != &EG(symbol_table)) {
+		(*pz)->refcount__gc--;
+	}
 	zval_mark_grey(*pz TSRMLS_CC);
 	return 0;
 }