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[Win32k]
- Fix use after free crash in send messages timeout tests. See CORE-10482 - Dedicated to Thomas Faber. svn path=/trunk/; revision=69818
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@ -778,7 +778,7 @@ AllocateUserMessage(BOOL KEvent)
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KeInitializeEvent(Message->pkCompletionEvent, NotificationEvent, FALSE);
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}
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SendMsgCount++;
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//ERR("AUM pti %p msg %p\n",PsGetCurrentThreadWin32Thread(),Message);
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TRACE("AUM pti %p msg %p\n",PsGetCurrentThreadWin32Thread(),Message);
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return Message;
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}
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@ -2226,6 +2226,12 @@ MsqCleanupThreadMsgs(PTHREADINFO pti)
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else if ( pti == CurrentSentMessage->ptiSender ||
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pti == CurrentSentMessage->ptiCallBackSender )
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{
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// Determine whether this message is being processed or not.
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if ((CurrentSentMessage->flags & (SMF_RECEIVERBUSY|SMF_RECEIVEDMESSAGE)) != SMF_RECEIVEDMESSAGE)
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{
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CurrentSentMessage->flags |= SMF_RECEIVERFREE;
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}
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if (!(CurrentSentMessage->flags & SMF_RECEIVERFREE))
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{
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