On 6/16/20 8:31 AM, Daniel P. Berrangé wrote: > fw_cfg_add_file(s, filename, g_byte_array_steal(data, NULL), > (guint)g_byte_array_get_size(data));
FWIW, you can't both read the size and steal the data in the argument list like this -- the evaluation order is unspecified. r~