Bug 242375

Summary:	libpas should automatically disable itself when ThreadSanitizer is used
Product:	WebKit	Reporter:	Matt Woodrow <mattwoodrow>
Component:	bmalloc	Assignee:	Nobody <webkit-unassigned>
Status:	NEW
Severity:	Normal	CC:	ddkilzer, ggaren, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Matt Woodrow

Reported 2022-07-05 22:51:54 PDT

As with bug 157527, I think we should disable libpas when AddressSanitizer is enabled. We currently attempt to disable bmalloc (by requesting the debug heap), but it looks like we ignore this setting and still use libpas. This results in a lot of (I believe false) races detected.

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Radar WebKit Bug Importer

Comment 1 2022-07-05 22:52:03 PDT

<rdar://problem/96494587>

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