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Restrict offsets to index type's range in validation#79
Merged
sbc100 merged 3 commits intoWebAssembly:mainfrom Sep 5, 2024
Merged
Restrict offsets to index type's range in validation#79sbc100 merged 3 commits intoWebAssembly:mainfrom
sbc100 merged 3 commits intoWebAssembly:mainfrom
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Collaborator
Author
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Yet again I have no idea what is wrong with the PDF build. |
Member
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Well, the error says it all: |
Member
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Can you please add tests for this? Otherwise it's easy for engine to overlook this restriction and be like "we pass all tests, hence we fully implement memory64". |
Collaborator
Author
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Yes, I have a personal todo item to add spec tests for all the recent spec changes. I'll create a GitHub issue today to make that more visible for others though. Thanks for the reminder. |
Member
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Is this ready to land? |
Collaborator
Author
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Should be, assuming you're comfortable with tests coming later. |
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This PR adds validation of
memarg.offsetto ensure that loads and stores for a 32-bit memory cannot have a 64-bit offset. Execution semantics are unaffected.Resolves #76.