Bug 249635

Summary: [JSC] WebAssembly.Memory's buffer should not be growable / resizable
Product: WebKit Reporter: Yusuke Suzuki <ysuzuki>
Component: JavaScriptCoreAssignee: Yusuke Suzuki <ysuzuki>
Status: RESOLVED FIXED    
Severity: Normal CC: Ian.kettlewell, jl.public.32, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Yusuke Suzuki
Reported 2022-12-19 22:29:56 PST
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Radar WebKit Bug Importer
Comment 1 2022-12-19 22:30:10 PST
<rdar://problem/103545248>
Yusuke Suzuki
Comment 2 2022-12-19 22:31:15 PST
Pull request: https://github.com/WebKit/WebKit/pull/7901
EWS
Comment 3 2022-12-19 23:46:50 PST
Committed 258126@main (d6903a56fc2a): <https://commits.webkit.org/258126@main> Reviewed commits have been landed. Closing PR #7901 and removing active labels.
Yusuke Suzuki
Comment 4 2023-01-09 06:00:18 PST
*** Bug 250307 has been marked as a duplicate of this bug. ***
Joonas Lipping
Comment 5 2023-08-09 23:50:06 PDT
Will growable/resizable WebAssembly.Memory be enabled in the future? I was about to report this as a bug, but bugzilla suggested the present ticket so I learned to my surprise that the behavior is intentional.
Yusuke Suzuki
Comment 6 2023-08-10 10:58:09 PDT
See https://github.com/WebAssembly/spec/issues/1292
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