From: Remi Collet <remi@php.net>
Date: Tue, 2 Dec 2014 06:41:35 +0000 (+0100)
Subject: fix string is optional, set default length, thanks laruence
X-Git-Tag: PRE_NATIVE_TLS_MERGE~83
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9aabfeb6c40f97c473d41057199c7818c2cf96ce;p=php

fix string is optional, set default length, thanks laruence
---

diff --git a/ext/standard/head.c b/ext/standard/head.c
index 28fcb6b686..56f02a3989 100644
--- a/ext/standard/head.c
+++ b/ext/standard/head.c
@@ -56,7 +56,7 @@ PHP_FUNCTION(header)
 PHP_FUNCTION(header_remove)
 {
 	sapi_header_line ctr = {0};
-	size_t len;
+	size_t len = 0;
 
 	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &ctr.line,
 	                          &len) == FAILURE)