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user32: Properly block sent messages while waiting for a reply with SMTO_BLOCK.

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This commit is contained in:
Alexandre Julliard 2014-06-17 15:14:47 +02:00
parent 93c225a72d
commit 82bee5ceda
1 changed files with 5 additions and 5 deletions
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10
dlls/user32/message.c
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@ -3011,6 +3011,7 @@ static void wait_message_reply( UINT flags )
{
struct user_thread_info *thread_info = get_user_thread_info();
HANDLE server_queue = get_server_queue_handle();
unsigned int wake_mask = QS_SMRESULT | ((flags & SMTO_BLOCK) ? 0 : QS_SENDMESSAGE);
for (;;)
{
@ -3018,11 +3019,10 @@ static void wait_message_reply( UINT flags )
SERVER_START_REQ( set_queue_mask )
{
req->wake_mask = QS_SMRESULT | ((flags & SMTO_BLOCK) ? 0 : QS_SENDMESSAGE);
req->changed_mask = req->wake_mask;
req->wake_mask = wake_mask;
req->changed_mask = wake_mask;
req->skip_wait = 1;
if (!wine_server_call( req ))
wake_bits = reply->wake_bits;
if (!wine_server_call( req )) wake_bits = reply->wake_bits & wake_mask;
}
SERVER_END_REQ;
@ -3036,7 +3036,7 @@ static void wait_message_reply( UINT flags )
continue;
}
wow_handlers.wait_message( 1, &server_queue, INFINITE, QS_SENDMESSAGE, 0 );
wow_handlers.wait_message( 1, &server_queue, INFINITE, wake_mask, 0 );
}
}