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Fix UB in slice methods when Deref returns different references #27

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Merged
merged 1 commit into from
Jan 17, 2023

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Freax13
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@Freax13 Freax13 commented May 10, 2022

This pr fixes the issues described in #26 by making sure that the bounds check are performed on the same dereferenced slice that is read from/written to.

Closes #26

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Thanks a lot! Sorry for the long delay, this fell off my radar somehow...

@phil-opp phil-opp changed the title fix UB in slice related methods Fix UB in slice methods when Deref returns different references Jan 17, 2023
@phil-opp phil-opp merged commit e31452f into rust-osdev:master Jan 17, 2023
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Published as v0.4.6

phil-opp added a commit that referenced this pull request Jan 17, 2023
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copy_into_slice and related methods can be used to read/write out of bounds
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