Bug 313441

Summary:	[TSan] ANGLE: bypass PoolAllocator under ThreadSanitizer
Product:	WebKit	Reporter:	Simon Lewis <simon.lewis>
Component:	ANGLE	Assignee:	Simon Lewis <simon.lewis>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	djg, kbr, kkinnunen, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:
Bug Blocks:	314526

Simon Lewis

Reported 2026-04-27 08:27:04 PDT

The translator's bump-allocator hides allocation boundaries from TSan; define ANGLE_DISABLE_POOL_ALLOC under __has_feature(thread_sanitizer) and route to system malloc.

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Radar WebKit Bug Importer

Comment 1 2026-05-04 08:28:12 PDT

<rdar://problem/176182322>

EWS

Comment 2 2026-05-06 15:07:40 PDT

Committed 312740@main (0b5f6b72e35f): <https://commits.webkit.org/312740@main> Reviewed commits have been landed. Closing PR #63705 and removing active labels.

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