Grzegorz MartensandClaude Opus 5.5 76c1c1b05b M2.6: redaction reads content with its /DecodeParms given by reference ...

`DecodeBudget::decode_strict` read a stream's `/DecodeParms` only when
direct, so content behind a predictor whose parameters are an indirect
object decoded with the predictor's tag bytes left in. Redaction then found
no glyph under a mark, left the text in the file and reported the mark
applied. ISO 32000-2 lets those parameters be indirect.

`decode_strict` takes the document and reads through `decoding_view`, as
`decode_with_damage` does. Its other readers read the parameters too:
Remove Hidden Information's hidden text and layers, the audit's covered-text
check, and edit's backdrop scan.

The accessibility_mark_tag_artifact description says that content which is,
or may be, in a stream damaged partway is refused.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY

2026-11-06 00:46:59 +01:00

..

src

M2.6: redaction reads content with its /DecodeParms given by reference

2026-11-06 00:46:59 +01:00

Cargo.toml

Merge upstream/main into main preserving custom features

2026-10-31 15:50:31 +05:30