From: Ferenc Kovacs <tyrael@php.net>
Date: Mon, 12 Oct 2015 19:36:21 +0000 (+0200)
Subject: initialize *str
X-Git-Tag: php-7.1.0alpha1~955^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=54670c8f05ba21086447c3ed73ebd8f9bce2f8d2;p=php

initialize *str
---

diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c
index 7d0e1bfbf0..2ac9ce3800 100644
--- a/ext/standard/basic_functions.c
+++ b/ext/standard/basic_functions.c
@@ -4014,7 +4014,7 @@ PHP_FUNCTION(long2ip)
    if no varname is present  */
 PHP_FUNCTION(getenv)
 {
-	char *ptr, *str;
+	char *ptr, *str = NULL;
 	size_t str_len;
 
 	if (zend_parse_parameters(ZEND_NUM_ARGS(), "|s", &str, &str_len) == FAILURE) {