From 43a1751b21bcf6266987635a1cbbb542a15a3dfa Mon Sep 17 00:00:00 2001
From: Simon Rozman <simon@rozman.si>
Date: Wed, 22 Jul 2020 13:21:51 +0200
Subject: api: fix SPDRP_DEVICEDESC zero-termination

Signed-off-by: Simon Rozman <simon@rozman.si>
---
 api/devmgmt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/devmgmt.c b/api/devmgmt.c
index c4ef0e2..83a14be 100644
--- a/api/devmgmt.c
+++ b/api/devmgmt.c
@@ -1030,7 +1030,7 @@ WintunCreateAdapter(
             &DevInfoData,
             SPDRP_DEVICEDESC,
             (const BYTE *)PoolDeviceTypeName,
-            (DWORD)(wcslen(PoolDeviceTypeName) * sizeof(WCHAR))))
+            (DWORD)((wcslen(PoolDeviceTypeName) + 1) * sizeof(WCHAR))))
     {
         Result = GetLastError();
         goto cleanupNetDevRegKey;
-- 
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