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David Herrmann authored
If we push two messages via wl_connection_write() and both messages contain more than MAX_FDS_OUT file-descriptors combined, then wl_connection_flush() will write only MAX_FDS_OUT of them, but close all pending ones, too. Furthermore, close_fds() will copy more FDs out of the buffer than it can hold and cause a buffer overflow. Therefore, we simply pass a maximum limit to close_fds(). During shutdown, we simply close all available FDs. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
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