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[0.4.8] cherry-pick [WINSRV] Don't try to remove messages from the queue without dispatching them. CORE-13734

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To prevent the visible symptom
'sporadic NTOSKRNL work queue deadlock when exiting command.com'

This partially reverts r58615 / 01729482ae.

(cherry picked from commit 3159de5573)
cherry-picked by Joachim Henze
This commit is contained in:
Thomas Faber 2018-03-07 13:03:39 +01:00 • committed by Joachim Henze
parent 4a16f8a721
commit 795c7f70cc
1 changed files with 1 additions and 4 deletions
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5
win32ss/user/winsrv/consrv/frontends/gui/guiterm.c
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@ -229,13 +229,10 @@ GuiConsoleInputThread(PVOID Param)
* that the window that we want to destroy doesn't exist yet. * that the window that we want to destroy doesn't exist yet.
* So first empty the message queue. * So first empty the message queue.
*/ */
/*
while (PeekMessageW(&TempMsg, NULL, 0, 0, PM_REMOVE)) while (PeekMessageW(&TempMsg, NULL, 0, 0, PM_REMOVE))
{ {
TranslateMessage(&TempMsg);
DispatchMessageW(&TempMsg); DispatchMessageW(&TempMsg);
}*/ }
while (PeekMessageW(&TempMsg, NULL, 0, 0, PM_REMOVE)) ;
if (GuiData->hWindow == NULL) continue; if (GuiData->hWindow == NULL) continue;