From a6123151c7e67bc8355fa985182267aa4acb6bcc Mon Sep 17 00:00:00 2001
From: Dmitry Stogov <dmitry@zend.com>
Date: Fri, 11 Apr 2014 18:15:53 +0400
Subject: [PATCH] Fixed memory leak

---
 ext/standard/basic_functions.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c
index 210298652f6..0f212a5785a 100644
--- a/ext/standard/basic_functions.c
+++ b/ext/standard/basic_functions.c
@@ -4031,7 +4031,9 @@ PHP_FUNCTION(getenv)
 	ptr = sapi_getenv(str, str_len TSRMLS_CC);
 	if (ptr) {
 //???		RETURN_STRING(ptr, 0);
-		RETURN_STRING(ptr);
+		RETVAL_STRING(ptr);
+		efree(ptr);
+		return;
 	}
 #ifdef PHP_WIN32
 	{