Exalted5373andClaude Opus 5.5 7173242ab5 LR-IMP-FORMATS: no overflow deciding whether to scale a full-size JPEG decode ...

A full-size load asks the decoder for the largest box (`SourceLevel::Full` is
`usize::MAX`, cast to `u32::MAX`). `jpeg::decode` then computed `2 * u32::MAX` to
decide on DCT scaling: an overflow panic in debug builds (caught, so every
full-size JPEG load failed with "decoder panicked"), and a wrap that happened to
give the right answer in release. The comparison saturates now, and the engine
converts its `usize` edge with `u32::try_from` instead of a truncating `as`.

Found decoding camera JPEGs (no JFIF/EXIF header) at full size.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-08 16:26:29 -07:00

..

examples

LR-EDIT-OPTICS-PROFILE: apply the distortion correction Panasonic/Leica record in RW2/RWL (#256)

2026-10-08 00:13:58 -04:00

src

LR-IMP-FORMATS: no overflow deciding whether to scale a full-size JPEG decode

2026-10-08 16:26:29 -07:00

build.rs

Build: resolve a relative CRAFT_FONTS_DIR against the workspace root

2026-10-08 03:08:28 +08:00

Cargo.toml

LR-IMP-FORMATS: TIFF raws with a thumbnail-only IFD0 import as preview only, not as a tiny image

2026-10-08 16:31:49 -04:00