Bug 281378

Summary: [JSC] DFG::AbstractHeap initialization from pointer is broken on armv7
Product: WebKit Reporter: Max Rottenkolber <maximilian>
Component: JavaScriptCoreAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal CC: webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Max Rottenkolber
Reported 2024-10-12 07:01:12 PDT
DFG::AbstractHeap initialization from pointer is broken on armv7 as it sign extends pointer values when widening from intptr_t to int64_t.
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EWS
Comment 1 2024-10-17 03:12:29 PDT
Committed 285323@main (69218f370db8): <https://commits.webkit.org/285323@main> Reviewed commits have been landed. Closing PR #35104 and removing active labels.
Radar WebKit Bug Importer
Comment 2 2024-10-17 03:13:15 PDT
<rdar://problem/138102568>
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