From: Dmitry Stogov <dmitry@zend.com>
Date: Tue, 19 Feb 2019 16:21:36 +0000 (+0300)
Subject: Fixed memory leak
X-Git-Tag: php-7.4.0alpha1~970
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=723acab660081c2e8c023c34c0fadb088eb13244;p=php

Fixed memory leak
---

diff --git a/Zend/zend_language_scanner.l b/Zend/zend_language_scanner.l
index 9365e68a80..e93431de24 100644
--- a/Zend/zend_language_scanner.l
+++ b/Zend/zend_language_scanner.l
@@ -2215,10 +2215,16 @@ skip_escape_conversion:
 	if (SCNG(output_filter)) {
 		size_t sz = 0;
 		char *str = NULL;
+		zend_string *new_str;
 		s = Z_STRVAL_P(zendlval);
 		// TODO: avoid reallocation ???
 		SCNG(output_filter)((unsigned char **)&str, &sz, (unsigned char *)s, (size_t)Z_STRLEN_P(zendlval));
-		ZVAL_STRINGL(zendlval, str, sz);
+		new_str = zend_string_init(str, sz, 0);
+		if (str != s) {
+			efree(str);
+		}
+		zend_string_release_ex(Z_STR_P(zendlval), 0);
+		ZVAL_STR(zendlval, new_str);
 	}
 	RETURN_TOKEN_WITH_VAL(T_CONSTANT_ENCAPSED_STRING);
 }