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[WIN32K:NTUSER]

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- Clear appropriate message bits when removing a sent message in FindRemoveAsyncMsg. Thanks to Giannis.
- Fix list walk in FindRemoveAsyncMsg
CORE-7013 #resolve

svn path=/trunk/; revision=63875
This commit is contained in:
Thomas Faber
2014-08-12 15:50:27 +00:00
parent f6304a30dc
commit c0d467161a
1 changed files with 11 additions and 17 deletions
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reactos/win32ss/user/ntuser/focus.c
+11 -17
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@@ -315,28 +315,22 @@ FindRemoveAsyncMsg(PWND Wnd, WPARAM wParam)
pti = Wnd->head.pti;
if (!IsListEmpty(&pti->SentMessagesListHead))
Entry = pti->SentMessagesListHead.Flink;
while (Entry != &pti->SentMessagesListHead)
{
// Scan sent queue messages to see if we received async messages.
Entry = pti->SentMessagesListHead.Flink;
Message = CONTAINING_RECORD(Entry, USER_SENT_MESSAGE, ListEntry);
do
{
if (IsListEmpty(Entry)) return;
if (!Message) return;
Entry = Message->ListEntry.Flink;
Entry = Entry->Flink;
if (Message->Msg.message == WM_ASYNC_SETACTIVEWINDOW &&
Message->Msg.hwnd == UserHMGetHandle(Wnd) &&
Message->Msg.wParam == wParam )
{
ERR("ASYNC SAW: Found one in the Sent Msg Queue! %p Activate/Deactivate %d\n", Message->Msg.hwnd,!!wParam);
RemoveEntryList(&Message->ListEntry); // Purge the entry.
ExFreePoolWithTag(Message, TAG_USRMSG);
}
Message = CONTAINING_RECORD(Entry, USER_SENT_MESSAGE, ListEntry);
if (Message->Msg.message == WM_ASYNC_SETACTIVEWINDOW &&
Message->Msg.hwnd == UserHMGetHandle(Wnd) &&
Message->Msg.wParam == wParam)
{
ERR("ASYNC SAW: Found one in the Sent Msg Queue! %p Activate/Deactivate %d\n", Message->Msg.hwnd, !!wParam);
RemoveEntryList(&Message->ListEntry); // Purge the entry.
ClearMsgBitsMask(pti, Message->QS_Flags);
ExFreePoolWithTag(Message, TAG_USRMSG);
}
while (Entry != &pti->SentMessagesListHead);
}
}