ntoskrnl.exe: Open thread with THREAD_QUERY_INFORMATION access in KeGetCurrentThread.

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

ntoskrnl.exe: Open thread with THREAD_QUERY_INFORMATION access in KeGetCurrentThread.
2017db7d · Jacek Caban · Alexandre Julliard · 7d351e11 · 2017db7d
Commit 2017db7d authored Apr 12, 2019 by Jacek Caban Committed by Alexandre Julliard Apr 12, 2019
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ntoskrnl.c dlls/ntoskrnl.exe/ntoskrnl.c +2 -1

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--- a/dlls/ntoskrnl.exe/ntoskrnl.c
+++ b/dlls/ntoskrnl.exe/ntoskrnl.c
@@ -2510,7 +2510,8 @@ PRKTHREAD WINAPI KeGetCurrentThread(void)
        HANDLE handle = GetCurrentThread();

        /* FIXME: we shouldn't need it, GetCurrentThread() should be client thread already */
-        if (GetCurrentThreadId() == request_thread) handle = OpenThread( 0, FALSE, client_tid );
+        if (GetCurrentThreadId() == request_thread)
+            handle = OpenThread( THREAD_QUERY_INFORMATION, FALSE, client_tid );

        kernel_object_from_handle( handle, PsThreadType, (void**)&thread );
        if (handle != GetCurrentThread()) NtClose( handle );