mtlcl410andClaude Opus 5.5 81982b092b fix(cos): a nonpositive crypt-filter /Length no longer overflows (#1816) (#1864) ...

encrypt_dict multiplied any V4 StdCF /Length up to 32 by 8, so a large
negative value overflowed (a panic with overflow checks, a wrapped length
without). A zero or negative length is meaningless; read it as if absent, the
128-bit default, which also fixes small negatives that used to clamp to a
40-bit key and fail to open.


Claude-Session: https://claude.ai/code/session_01RUNQSPVXx3dDBabRZHAnjz

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-15 02:27:12 -04:00

..

a11y

fix(a11y): mark_decorative no longer panics on an unpaired ParentTree key (#1809) (#1862)

2026-10-15 02:26:51 -04:00

annot

M5: Fill & Sign text reads across on rotated pages (#1710)

2026-10-15 02:21:01 -04:00

audit

fix(audit): a rectangle drawn as an m/l path is a cover like re (#1521)

2026-10-13 00:07:15 -04:00

automation

M10: A6 paper in the print dialog and doc_print (fixes #1838) (#1849)

2026-10-15 02:26:16 -04:00

compare

Rename PrintCraft to PdfCraft (#174)

2026-10-07 16:03:57 -04:00

content

fix(content): count an unreadable inline image with no EI as skipped (#1318) (#1418)

2026-10-12 08:38:01 -04:00

cos

fix(cos): a nonpositive crypt-filter /Length no longer overflows (#1816) (#1864)

2026-10-15 02:27:12 -04:00

create

Clamp extracted Indexed image samples to the declared palette range (#1581)

2026-10-15 02:18:44 -04:00

crypt

Issue #1185: Protect refuses passwords that encryption would make empty or equal (#1186)

2026-10-11 18:30:00 -04:00

edit

M7: justify paragraphs whose font shows the space with another code (#1832)

2026-10-15 02:25:53 -04:00

engine

M7: Add / Update / Remove menu on Header and footer, Watermark, Background (#1192) (#1857)

2026-10-15 02:26:28 -04:00

export

M10: Presentation (.pptx) export (#1137) (#1162)

2026-10-11 21:55:25 -04:00

filters

Rename PrintCraft to PdfCraft (#174)

2026-10-07 16:03:57 -04:00

fonts

M7: reuse a page's font resource and program when embedding again (#1779)

2026-10-15 02:24:09 -04:00

forms

M6: detect form fields on scanned pages (#1721) (#1722)

2026-10-15 02:21:42 -04:00

geom

M10: Enhance camera image finds the document's edges; rotate, crop or organize after Enhance page (part 3 of #1008) (#1027)

2026-10-11 12:31:23 -04:00

js

XFA: a script's time starts when its context is ready, and a value reaches every field bound to its data node (#1589)

2026-10-13 00:10:22 -04:00

measure

feat(testkit): one way to write a synthetic PDF fixture

2026-10-14 13:57:56 -07:00

model

M2: a /Rotate that isn't a quarter turn counts as 0, as the page is drawn (#1863)

2026-10-15 02:27:02 -04:00

ocr

M10: edit OCR text on scanned pages so the change shows (#1397)

2026-10-12 08:16:42 -04:00

optimize

M11: merge image fragments, and the Standard and Mobile optimizer presets (closes #1783) (#1784)

2026-10-15 02:25:19 -04:00

oracle

M2: use fixed-size pixel chunks in oracle decoder (#2342)

2026-10-15 05:44:02 +02:00

organize

feat(oracle): measure rendering against Poppler, and turn the pixel test on

2026-10-14 14:28:19 -07:00

platform

fix(theme): complete Linux System appearance tracking (#1017)

2026-10-11 15:23:49 -04:00

preflight

fix(preflight): find colour operators after any PDF whitespace (#1334) (#1373)

2026-10-12 06:25:42 -04:00

print

M10: A6 paper in the print dialog and doc_print (fixes #1838) (#1849)

2026-10-15 02:26:16 -04:00

redact

M8: Bound and reuse repeated redaction overlays (#1426)

2026-10-15 02:16:56 -04:00

render

M2: Add word and character counts with optional content exclusions (#1780)

2026-10-15 02:24:33 -04:00

sign

Security: fix three audit findings in redaction and signature validation (#1631)

2026-10-13 00:14:40 -04:00

testkit

feat(testkit): one way to write a synthetic PDF fixture

2026-10-14 13:57:56 -07:00

ui-egui

M7: Add / Update / Remove menu on Header and footer, Watermark, Background (#1192) (#1857)

2026-10-15 02:26:28 -04:00

xfa

XFA: place positioned objects by their anchorType (fixes #1637) (#1639)

2026-10-13 00:16:34 -04:00

xfdf

fix(xfdf): preserve quoted empty CSV values (#1541)

2026-10-13 00:07:40 -04:00