Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
bodil/sized-chunks
master @ 2e3b05c
5
Fixes
6
CVEs
HIGH
Peak severity
20.0%
Coverage
Highlights
Memory Safety: 4 prior fixes. Scrutinize any change in this area.
src/sized_chunk/mod.rs: most-fixed (3 issues). Treat as high-risk during review.
5 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Memory Safety: A lack of panic safety during clone and insert operations can lead to the dropping of uninitialized elements, resulting in memory corruption or double-frees. Sinks involving MaybeUninit must carefully track element initialization states.
Memory Safety: Omission of capacity and size constraints on constructor inputs allows unvalidated array sizes to cause out-of-bounds writes and crashes. Bounds assertions must be rigorously validated during initialization.
Memory Safety: Misaligned memory access and invalid pointer arithmetic when handling large alignment types in InlineArray result in undefined behavior. Correct alignment layout markers must be enforced.