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Upper bits on hc_type and len occasionally incorrect #4

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jamcleod opened this issue Nov 16, 2023 · 0 comments
Open

Upper bits on hc_type and len occasionally incorrect #4

jamcleod opened this issue Nov 16, 2023 · 0 comments

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@jamcleod
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Observed on x86_64, possibly an architecture-specific issue.

Upper bits of registers holding variables upcast from int->uint64_t contained upper bits from previous values of that register.
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@jamcleod