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ole32: Limit the number of messages processed at once in CoWaitForMultipleObjects.

This commit is contained in:
Alexandre Julliard 2012-12-12 14:06:46 +01:00
parent f5c8647919
commit a283b986c7
1 changed files with 4 additions and 1 deletions
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5
dlls/ole32/compobj.c
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@ -3871,6 +3871,7 @@ HRESULT WINAPI CoWaitForMultipleHandles(DWORD dwFlags, DWORD dwTimeout,
if (res == WAIT_OBJECT_0 + cHandles) /* messages available */ if (res == WAIT_OBJECT_0 + cHandles) /* messages available */
{ {
MSG msg; MSG msg;
int count = 0;
/* call message filter */ /* call message filter */
@ -3900,7 +3901,9 @@ HRESULT WINAPI CoWaitForMultipleHandles(DWORD dwFlags, DWORD dwTimeout,
} }
} }
while (COM_PeekMessage(apt, &msg)) /* some apps (e.g. Visio 2010) don't handle WM_PAINT properly and loop forever,
* so after processing 100 messages we go back to checking the wait handles */
while (count++ < 100 && COM_PeekMessage(apt, &msg))
{ {
TRACE("received message whilst waiting for RPC: 0x%04x\n", msg.message); TRACE("received message whilst waiting for RPC: 0x%04x\n", msg.message);
TranslateMessage(&msg); TranslateMessage(&msg);