3 people 9d9e512d40 ORF: a file cut short inside IFD0 is malformed, not the compressed variant (#1008) (#1090) ...

The "is this the undecoded compressed/packed ORF" guard summed the strip
byte counts and compared the sum with width × height × 2. Tiff::tag_uints
returns an empty list when the entry is missing or unreadable, so a file
whose IFD0 entry table is truncated (a partial download, a damaged card)
summed to zero and was reported as "Olympus compressed (or packed) ORF is
not decoded" — a format the user's camera does not produce — while the same
file cut a few bytes earlier or later was correctly reported as malformed.

Missing or unreadable strip byte counts are now RawError::Malformed before
the compression check. Regression test: a synthetic uncompressed ORF cut
right before its StripByteCounts entry is Malformed, and no prefix of the
file reads as the compressed variant.

Co-authored-by: wstock <1394687+wstock@users.noreply.github.com>
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>

2026-10-08 17:04:58 -04:00

..

dng.rs

fix(raw): validate DNG default crop bounds (#745)

2026-10-07 17:10:03 -04:00

hostile.rs

CR2: measure the colour filter row phase instead of assuming RGGB (#193) (#244) (#244)

2026-10-05 11:15:58 -04:00

vendor_codecs.rs

ORF: a file cut short inside IFD0 is malformed, not the compressed variant (#1008) (#1090)

2026-10-08 17:04:58 -04:00

vendors.rs

CR2: measure the colour filter row phase instead of assuming RGGB (#193) (#244) (#244)

2026-10-05 11:15:58 -04:00