Github user mike-jumper commented on a diff in the pull request:
    --- Diff: src/protocols/rdp/guac_rdpdr/rdpdr_printer.c ---
    @@ -141,18 +142,23 @@ static void 
guac_rdpdr_device_printer_announce_handler(guac_rdpdr_device* device
         Stream_Write(output_stream, "PRN1\0\0\0\0", 8); /* DOS name */
         /* Printer data */
    -    Stream_Write_UINT32(output_stream, 24 + GUAC_PRINTER_DRIVER_LENGTH + 
    +    int settings_length = strlen(device->device_name);
    --- End diff --
    Unfortunately, this value will not be what you expect if the device name 
contains any multi-byte characters. You will instead end up with the number of 
bytes in the string, not the number of characters. You can use 
`guac_utf8_strlen()`, however, which is part of libguac:


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