From 19e16319b85ba2a50ed187435da50c1ef75d6a46 Mon Sep 17 00:00:00 2001
From: Jacek Caban <jacek@codeweavers.com>
Date: Thu, 8 Oct 2015 14:19:43 +0200
Subject: [PATCH] ntdll: Initialize PEB SessionId to 1.

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
---
 dlls/ntdll/thread.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dlls/ntdll/thread.c b/dlls/ntdll/thread.c
index 9f49cd4f6a9..aaf7a713593 100644
--- a/dlls/ntdll/thread.c
+++ b/dlls/ntdll/thread.c
@@ -280,6 +280,12 @@ HANDLE thread_init(void)
 #endif
 #endif
 
+    /*
+     * Starting with Vista, the first user to log on has session id 1.
+     * Session id 0 is for processes that don't interact with the user (like services).
+     */
+    peb->SessionId = 1;
+
     /* allocate and initialize the initial TEB */
 
     signal_alloc_thread( &teb );
-- 
2.11.4.GIT