From: Stanislav Malyshev <stas@php.net>
Date: Tue, 11 Jul 2000 13:23:48 +0000 (+0000)
Subject: Fix a bug in passing second parameter of RECV_INIT with is_ref set
X-Git-Tag: PRE_FILE_COMPILE_API_CHANGE~309
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=148317f979327bb038ca831d7e481d49503965ed;p=php

Fix a bug in passing second parameter of RECV_INIT with is_ref set
---

diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c
index 40b2480fb3..6d48394c56 100644
--- a/Zend/zend_execute.c
+++ b/Zend/zend_execute.c
@@ -1793,7 +1793,7 @@ send_by_ref:
 						assignment_value = *param;
 					}
 
-					if (PZVAL_IS_REF(assignment_value)) {
+					if (PZVAL_IS_REF(assignment_value) && param) {
 						zend_assign_to_variable_reference(NULL, get_zval_ptr_ptr(&opline->result, Ts, BP_VAR_W), param, NULL ELS_CC);
 					} else {
 						zend_assign_to_variable(NULL, &opline->result, NULL, assignment_value, IS_VAR, Ts ELS_CC);