fix: clamp splice start index to array length (#297)#297
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…etecount Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
array.splice(100, 1)on a 3-element array no longer corrupts memory — start index is now clamped to<= length(was only clamped to>= 0)remaining = length - startgoes negative, causing memcpy/memmove with huge unsigned sizesTest plan
npm run verify:quickpassesarray-splice-past-end.tstest passes🤖 Generated with Claude Code