tree fedbdd198d78ede81ba76ae4c584fed69138de89
parent 5fb03ad23e6628b39f38e7bc6f86a8b0855a2702
author Wan-Teh Chang <wtc@google.com> 1628046158 -0700
committer Wan-Teh Chang <wtc@google.com> 1628208288 -0700

Make image size limit configurable, expose to avifdec

Adapted from Joe Drago's pull request
https://github.com/AOMediaCodec/libavif/pull/527, with the limitation
that decoder->imageSizeLimit must be less than or equal to the default
value and must not be set to 0 (reserved for future use). This way we
don't need to audit our code for integer overflows due to a large image
width or height.

Set decoder->imageSizeLimit to 11 * 1024 * 10 * 1024 in
avif_decode_fuzzer.cc to keep its memory consumption under 2560 MB.

https://github.com/AOMediaCodec/libavif/issues/263