Commit Graph
2 Commits
Author SHA1 Message Date
morluto 85da0bd4ee refactor(errors): require a reason for every analysis cancellation (#10566)
* refactor(errors): require a reason for every analysis cancellation

Add cancelledBy, the one constructor for AnalysisCancelledError. Its
reason argument is required: an aborted signal, an earlier cancellation,
a reason carried from an inner failure, or an OwnerCancellation when REA
closed the work's owner itself.

Closed adb, apktool, firmware, sqlite, gdb, web-bundle analyzer and
binary-session record owners now report OwnerCancellation.ownerClosed
instead of an absent reason. Firmware's predecessor wait returns its
cancellation as a Result, removing an unreachable reason-less fallback.

An architecture guard rejects new direct constructions, with a counted
per-file baseline that can only shrink.

* refactor(errors): share one aborted-signal predicate with cancelledBy

* refactor(process): return a departing caller's reason from a shared startup wait

* refactor(providers): build decompiler-provider cancellations with a required reason (#10587)

Migrate every AnalysisCancelledError construction under src/ghidra,
src/ida, src/cutter, src/jeb and src/kuna to cancelledBy and lower the
guard baseline from 671 to 572. Closed Kuna target commands report
OwnerCancellation.ownerClosed instead of an absent reason, and Kuna and
JEB close abort their lifetimes with that typed reason.

* fix(errors): read the reason of any signal-shaped cancellation source

* test(ci): cover the counted-baseline comparison behind the architecture guard
2026-11-14 15:20:03 -05:00
morluto a0d9025202 refactor(parsers): report format failures through one ParseFailure algebra (#10593)
* refactor(parsers): report format failures through one ParseFailure algebra

Add ParseFailure (malformed, truncated, unsupported, limit, with format,
offset and field) and its one carrier, ParseFailureError, in the domain.
BinaryReader now names truncation and the field it read, and its native
format and resource failures are ParseFailureError subclasses.

Providers projected a format failure with their own instanceof ladder,
and some dropped the selected path from the invalid_format message.
parseFailureAnalysisError now owns that projection for the native,
Go, devicetree, V8, Windows Shortcut and Electron fuse providers.
The V8 code cache, Windows Shortcut and Electron fuse format classes
are removed in favour of the algebra.

The architecture guard counts raw Buffer and DataView reads, plain
Error throws in parser folders and plain JSON.parse of parser input
against baselines that can only shrink.

* fix(parsers): retain malformed range offsets
2026-11-14 14:35:28 -05:00