[Webkit-unassigned] [Bug 182327] Getting "TypeError: Underlying ArrayBuffer has been detached from the view" error with WebAssembly code

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Jan 31 17:21:52 PST 2018


Keith Miller <keith_miller at apple.com> changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #3 from Keith Miller <keith_miller at apple.com> ---
It looks like you are growing your memory causes any TypedArray looking at the old memory to be detached (inaccessible). This is causing the issue you see, if you make a new typed array looking at the same wasm memory range that should solve you issue.

Maybe you don't grow memory on FF or Chrome? It could also be they both have a bug.

See: https://webassembly.github.io/spec/js-api/index.html#dom-memory-grow

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