From: Dmitry Stogov <dmitry@zend.com>
Date: Mon, 5 Mar 2018 21:30:25 +0000 (+0300)
Subject: AST is not COPYABLE anymore and its reference-counter doesn't have to be initialized... 
X-Git-Tag: php-7.3.0alpha1~253
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d9d30a7f38cf27452387d22d58d7736ae6db229f;p=php

AST is not COPYABLE anymore and its reference-counter doesn't have to be initialized by 2.
---

diff --git a/ext/opcache/zend_persist.c b/ext/opcache/zend_persist.c
index 132ecab1d0..74015112e5 100644
--- a/ext/opcache/zend_persist.c
+++ b/ext/opcache/zend_persist.c
@@ -330,7 +330,7 @@ static void zend_persist_zval(zval *z)
 				Z_ARR_P(z) = zend_accel_memdup(Z_AST_P(z), sizeof(zend_ast_ref));
 				zend_persist_ast(GC_AST(old_ref));
 				Z_TYPE_FLAGS_P(z) = 0;
-				GC_SET_REFCOUNT(Z_COUNTED_P(z), 2);
+				GC_SET_REFCOUNT(Z_COUNTED_P(z), 1);
 				efree(old_ref);
 			}
 			break;