RESOLVED FIXED 224268
[JSC] WasmMemory caging should care about nullptr 
https://bugs.webkit.org/show_bug.cgi?id=224268
Summary [JSC] WasmMemory caging should care about nullptr
Yusuke Suzuki
Reported 2021-04-06 22:13:31 PDT
[JSC] WasmMemory caging should care nullptr
Attachments
Patch (21.30 KB, patch)
2021-04-06 23:16 PDT, Yusuke Suzuki 		mark.lam: review+
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Yusuke Suzuki
Comment 1 2021-04-06 23:15:51 PDT
<rdar://problem/74654838>
Yusuke Suzuki
Comment 2 2021-04-06 23:16:21 PDT
Created attachment 425358 [details] Patch
Mark Lam
Comment 3 2021-04-07 01:13:04 PDT
Comment on attachment 425358 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=425358&action=review r=me > Source/JavaScriptCore/ChangeLog:3 > + [JSC] WasmMemory caging should care nullptr "care about nullptr"? > Source/JavaScriptCore/ChangeLog:10 > + This checking size can include redzone for fast-memory, but this is OK: bound-check pass in LLInt (in upper tiers, we "bounds-check" > JSTests/ChangeLog:3 > + [JSC] WasmMemory caging should care nullptr "care about"
Yusuke Suzuki
Comment 4 2021-04-07 02:29:01 PDT
Committed r275597 (236242@main): <https://commits.webkit.org/236242@main>
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