- Fix memory leak.

diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c
index 0bc15d35bdbdeab162ba0ac9b2609a7746615125..40b2480fb34f452d3500458755587a17fd473f1d 100644 (file)
--- a/Zend/zend_execute.c
+++ b/Zend/zend_execute.c
@@ -1933,7 +1933,7 @@ send_by_ref:
                                                        NEXT_OPCODE();
                                                }
                                        }
-                                       if (opline->op1.op_type == IS_TMP_VAR) { /* temporary variable */
+                                       if (!opline->extended_value && EG(free_op1)) { /* temporary variable */
                                                zval *new_expr;
 
                                                ALLOC_ZVAL(new_expr);