Open baumanj opened 2 years ago
When loading clusterfuzz-testcase-minimized-avif-4914209301856256.avif.zip), the base_offset is reported as 18446744073709486000, but the 8 bytes starting at offset 118 are FFFF FFFF FFFF 000B which is 18446744073709486091 in base 10.
base_offset
18446744073709486000
FFFF FFFF FFFF 000B
18446744073709486091
See ISOBMFF (ISO 14496-12:2020) § 8.11.3 for the details of the iloc box.
iloc
When loading clusterfuzz-testcase-minimized-avif-4914209301856256.avif.zip), the
base_offsetis reported as18446744073709486000, but the 8 bytes starting at offset 118 areFFFF FFFF FFFF 000Bwhich is18446744073709486091in base 10.See ISOBMFF (ISO 14496-12:2020) § 8.11.3 for the details of the
ilocbox.