Jacek Caban : kernel32: Use session id stored in PEB in ProcessIdToSessionId.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 888d1c67bbd065422d1929e7cf9df23cb4aee93a
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=888d1c67bbd065422d1929e7cf9df23cb4aee93a

Author: Jacek Caban <jacek at codeweavers.com>
Date:   Thu Oct  8 14:20:05 2015 +0200

kernel32: Use session id stored in PEB in ProcessIdToSessionId.

Signed-off-by: Jacek Caban <jacek at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/kernel32/process.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/dlls/kernel32/process.c b/dlls/kernel32/process.c
index b0c06e3..c03cdc7 100644
--- a/dlls/kernel32/process.c
+++ b/dlls/kernel32/process.c
@@ -3742,10 +3742,10 @@ BOOL WINAPI K32GetProcessMemoryInfo(HANDLE process,
  */
 BOOL WINAPI ProcessIdToSessionId( DWORD procid, DWORD *sessionid_ptr )
 {
-    /* According to MSDN, if the calling process is not in a terminal
-     * services environment, then the sessionid returned is zero.
-     */
-    *sessionid_ptr = 0;
+    if (procid != GetCurrentProcessId())
+        FIXME("Unsupported for other processes.\n");
+
+    *sessionid_ptr = NtCurrentTeb()->Peb->SessionId;
     return TRUE;
 }