From: Dmitry Stogov <dmitry@zend.com>
Date: Tue, 21 Jul 2020 11:11:19 +0000 (+0300)
Subject: Avoid recording of uninitialized variable
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=be0d9126743b9beff7e3bb01fb76030f21f073cf;p=php

Avoid recording of uninitialized variable
---

diff --git a/ext/opcache/jit/zend_jit_vm_helpers.c b/ext/opcache/jit/zend_jit_vm_helpers.c
index c55ca991d4..7668f47f2a 100644
--- a/ext/opcache/jit/zend_jit_vm_helpers.c
+++ b/ext/opcache/jit/zend_jit_vm_helpers.c
@@ -654,7 +654,9 @@ zend_jit_trace_stop ZEND_FASTCALL zend_jit_trace_execute(zend_execute_data *ex,
 		}
 		if (opline->op2_type & (IS_TMP_VAR|IS_VAR|IS_CV)
 		 && opline->opcode != ZEND_INSTANCEOF
-		 && opline->opcode != ZEND_UNSET_STATIC_PROP) {
+		 && opline->opcode != ZEND_UNSET_STATIC_PROP
+		 && opline->opcode != ZEND_FE_FETCH_R
+		 && opline->opcode != ZEND_FE_FETCH_RW) {
 			zval *zv = EX_VAR(opline->op2.var);
 			uint8_t flags = 0;