So that the client allocates a larger receive buffer when needed and not trigger the assert below when setting the reply message data.
Signed-off-by: Rémi Bernon rbernon@codeweavers.com --- server/queue.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/server/queue.c b/server/queue.c index f7bc28f39e9..4f69a082b74 100644 --- a/server/queue.c +++ b/server/queue.c @@ -2145,6 +2145,14 @@ static int get_hardware_message( struct thread *thread, unsigned int hw_id, user clear_bits &= ~get_hardware_msg_bit( msg ); continue; } + + reply->total = msg->data_size; + if (msg->data_size > get_reply_max_size()) + { + set_error( STATUS_BUFFER_OVERFLOW ); + return 1; + } + /* now we can return it */ if (!msg->unique_id) msg->unique_id = get_unique_id(); reply->type = MSG_HARDWARE;