From: Christoph M. Becker <cmbecker69@gmx.de>
Date: Sat, 29 Jun 2019 12:47:06 +0000 (+0200)
Subject: Fix memory leak in COM ctor
X-Git-Tag: php-7.4.0alpha3~122
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8357a696ab0b7aba4e3e147f48544c103ef9bf83;p=php

Fix memory leak in COM ctor

We have to free strings returned from php_com_olestring_to_string().
---

diff --git a/ext/com_dotnet/com_com.c b/ext/com_dotnet/com_com.c
index 6619cb4b44..fc8e84b3a1 100644
--- a/ext/com_dotnet/com_com.c
+++ b/ext/com_dotnet/com_com.c
@@ -273,7 +273,7 @@ PHP_FUNCTION(com_create_instance)
 					/* add a reference for the hash */
 					ITypeLib_AddRef(TL);
 				}
-
+				efree(typelib_name);
 			} else {
 				/* try it anyway */
 				php_com_import_typelib(TL, mode, obj->code_page);