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oven-sh / bun Public

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fix(buffer): prevent TOCTOU crash/OOB in Buffer#copy and Buffer#fill via valueOf#29731

Merged

Jarred-Sumner merged 4 commits into

mainoven-sh/bun:mainfrom

farm/fcc3db19/buffer-copy-fill-toctouoven-sh/bun:farm/fcc3db19/buffer-copy-fill-toctouCopy head branch name to clipboard

Apr 27, 2026

Conversation Commits4 (4)Checks Files changed

Merged

fix(buffer): prevent TOCTOU crash/OOB in Buffer#copy and Buffer#fill via valueOf#29731
Jarred-Sumner merged 4 commits into
mainfrom
farm/fcc3db19/buffer-copy-fill-toctou

Commits

Commits on Apr 27, 2026

test(buffer): add TOCTOU regression test for Buffer#copy and Buffer#fill
robobun
committed
fix(buffer): prevent TOCTOU crash/OOB in Buffer#copy and Buffer#fill via valueOf
robobun
committed
[autofix.ci] apply automated fixes

autofix-ci[bot]
authored and
robobun
committed
Drop scripts/build auto-fixes (superseded by #29771)

Jarred-Sumner
authored and
robobun
committed

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