# Copyright 2022 Evgeny Vereshchagin
# Copyright 2022 Collabora Ltd.
# SPDX-License-Identifier: MIT
#
# This is an annotated hex-dump of a message originally generated by a
# fuzzer.
#
# To output as binary:
# sed -e 's/#.*//' test/data/invalid-messages/endian.message-raw.hex |
# xxd -p -r - test/data/invalid-messages/endian.message-raw
#
# This message is technically valid, but not practically useful: it
# contains a "handle" for the 4163371528th out-of-band file descriptor,
# which is not a practically useful thing to send, because it exceeds any
# reasonable number of file descriptors to attach to a message.
#
# The message is also in big-endian encoding (the opposite of the encoding
# used by all commonly-used CPU architectures in 2022), which until
# recently would trigger a denial-of-service vulnerability in the dbus
# message marshalling code.

# Offset % 0x10:
# 0001 0203 0405 0607 0809 0a0b 0c0d 0e0f

  42                                       # big-endian
    2d                                     # an undefined message type
       31                                  # flags
         01                                # major protocol version 1
            0000 000c                      # message body is 0x0c = 12 bytes
                      97bc 9023            # serial number 0x97bc9023
                                0000 0008  # header is an array of 8 bytes of struct (yv)
  08                                       # header field code 0x08 (signature)
    01                                     # variant signature is 1 byte
       6700                                # "g" \0
            02                             # signature is 2 bytes
              68 7600                      # "hv" \0
                                           # begin message body, 12 bytes
                      f828 0208            # out-of-band fd, index = 0xf8280208
                                02         # variant signature is 2 bytes
                                  61 7600  # "av" \0
  0000 0000                                # array length is 0

#sha1 f99a286aaaf84d9b97549f35f71042f4a2f37e78