Bug 250219

Summary:	[JSC][32 bit] Wasm callee pointer should be treated as untagged
Product:	WebKit	Reporter:	Joseph Griego <joseph.j.griego>
Component:	JavaScriptCore	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Joseph Griego 2023-01-06 10:13:12 PST

The untag code in llint unintentionally zeros out the callee pointer. Patch forthcoming.

Comment 1 Joseph Griego 2023-01-06 10:16:44 PST

Pull request: https://github.com/WebKit/WebKit/pull/8311

Comment 2 EWS 2023-01-06 17:12:14 PST

Committed 258584@main (0df23a961475): <https://commits.webkit.org/258584@main>

Reviewed commits have been landed. Closing PR #8311 and removing active labels.

Comment 3 Radar WebKit Bug Importer 2023-01-06 17:13:18 PST

<rdar://problem/103974358>