Higgs32584andClaude Opus 5.5 7d828c01f7 Security: cap the work of lifted lookups, needles x lookup vector, with #NUM! (#2716) ...

A lookup lifted over an array of needles searched its whole lookup vector once per needle
with no total cap, so =ROWS(XMATCH(SEQUENCE(1048576),-SEQUENCE(1048576))) in a 1.6 KB file
ran for hours and hung file.open. VLOOKUP, HLOOKUP, LOOKUP, MATCH, XLOOKUP and XMATCH now
return #NUM! past 5e8 needle x entry steps, the pattern MMULT uses. Other lifted functions
are unchanged.

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

2026-10-27 00:40:18 -04:00

..

calc

Security: cap the work of lifted lookups, needles x lookup vector, with #NUM! (#2716)

2026-10-27 00:40:18 -04:00

chart

refactor(chart): move render.rs items to render/

2026-10-26 19:04:52 +00:00

core

Sonar maintainability: explicit imports, method paths, smaller functions (#2412)

2026-10-25 12:32:02 -04:00

engine

refactor(engine): move pivot.rs items to pivot/

2026-10-26 20:43:39 +00:00

formula

Sonar maintainability: explicit imports, method paths, smaller functions (#2412)

2026-10-25 12:32:02 -04:00

functions

Security: cap the work of lifted lookups, needles x lookup vector, with #NUM! (#2716)

2026-10-27 00:40:18 -04:00

mcp

Merge g1 into g2

2026-10-26 02:37:33 +00:00

model

refactor(model): move features.rs items to features/

2026-10-26 20:43:39 +00:00

numfmt

Sonar maintainability: explicit imports, method paths, smaller functions (#2412)

2026-10-25 12:32:02 -04:00

pdf

Sonar maintainability: explicit imports, method paths, smaller functions (#2412)

2026-10-25 12:32:02 -04:00

ui-egui

refactor(ui-egui): move SheetApp methods to app/

2026-10-26 21:16:41 +00:00

xlsx

refactor(xlsx): move sheet_read.rs items to sheet_read/

2026-10-26 20:43:39 +00:00