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Barnadrot / zk-alloc Public

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fix: phase lifecycle safety bugs (nested phase + realloc UB)#10

Merged

Barnadrot merged 5 commits into

mainBarnadrot/zk-alloc:mainfrom

fix/phase-safety-bugsBarnadrot/zk-alloc:fix/phase-safety-bugsCopy head branch name to clipboard

May 10, 2026

Conversation Commits5 (5)Checks Files changed

Merged

fix: phase lifecycle safety bugs (nested phase + realloc UB)#10
Barnadrot merged 5 commits into
mainfrom
fix/phase-safety-bugs

Commits

Commits on May 8, 2026

hunt-1: nested phases silently corrupt outer phase data
Barnadrot
committed
hunt-1-fix: phase depth counter prevents nested begin_phase from recycling slab
Barnadrot
committed
style: apply cargo fmt to test_panic_phase
Barnadrot
committed
hunt-2: realloc partial overlap with copy_nonoverlapping corrupts upper source bytes
Barnadrot
committed
hunt-2-fix: use ptr::copy instead of copy_nonoverlapping in realloc to prevent UB on aliased dst
Barnadrot
committed

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