user32: Pack messages sent with SendNotifyMessage().

Allows Wine internal messages with pointer arguments to be sent asynchronously. Signed-off-by: Brendan Shanks <bshanks@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

user32: Pack messages sent with SendNotifyMessage().
b7121813 · Brendan Shanks · Alexandre Julliard · 69996b61 · b7121813
Commit b7121813 authored Jan 28, 2020 by Brendan Shanks Committed by Alexandre Julliard Jan 31, 2020
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message.c dlls/user32/message.c +4 -1

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--- a/dlls/user32/message.c
+++ b/dlls/user32/message.c
@@ -2829,6 +2829,9 @@ static int peek_message( MSG *msg, HWND hwnd, UINT first, UINT last, UINT flags,
            break;
        case MSG_NOTIFY:
            info.flags = ISMEX_NOTIFY;
+            if (!unpack_message( info.msg.hwnd, info.msg.message, &info.msg.wParam,
+                                 &info.msg.lParam, &buffer, size ))
+                continue;
            break;
        case MSG_CALLBACK:
            info.flags = ISMEX_CALLBACK;
@@ -3128,7 +3131,7 @@ static BOOL put_message_in_queue( const struct send_message_info *info, size_t *
    }

    memset( &data, 0, sizeof(data) );
-    if (info->type == MSG_OTHER_PROCESS)
+    if (info->type == MSG_OTHER_PROCESS || info->type == MSG_NOTIFY)
    {
        *reply_size = pack_message( info->hwnd, info->msg, info->wparam, info->lparam, &data );
        if (data.count == -1)