From e200c1086d1f9fbf85d40211d2284d29661c5277 Mon Sep 17 00:00:00 2001
From: Iain Patterson <me@iain.cx>
Date: Thu, 3 Feb 2011 19:00:19 +0000
Subject: [PATCH 1/1] Don't leak memory reading REG_SZ values.

---
 registry.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/registry.cpp b/registry.cpp
index cb0b3e6..0a74bd8 100644
--- a/registry.cpp
+++ b/registry.cpp
@@ -124,6 +124,7 @@ int expand_parameter(HKEY key, char *value, char *data, unsigned long datalen) {
   /* Technically we shouldn't expand environment strings from REG_SZ values */
   if (type != REG_EXPAND_SZ) {
     memmove(data, buffer, buflen);
+    HeapFree(GetProcessHeap(), 0, buffer);
     return 0;
   }
 
-- 
2.20.1