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ffi: throw on allocation failure in toArrayBuffer() #66406

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nodejs-github-bot merged 2 commits into from
Oct 2, 2026
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ffi: throw on allocation failure in toArrayBuffer() #66406

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ffi: throw on allocation failure in toArrayBuffer()
trivikr Sep 30, 2026
1d89180
fixup! ffi: throw on allocation failure in toArrayBuffer()
trivikr Sep 30, 2026
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fixup! ffi: throw on allocation failure in toArrayBuffer()
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@trivikr
trivikr committed Sep 30, 2026
commit 1d89180c4544cd56b9f7e04ef9cf2081ee44a69c
3 changes: 2 additions & 1 deletion test/ffi/test-ffi-memory.js
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Expand Up @@ -373,7 +373,8 @@ test('ffi rejects unsafe integers as an offset or length', () => {

test('ffi toBuffer and toArrayBuffer throw when the copy cannot be allocated', {
skip: (bufferConstants.MAX_LENGTH < 2 ** 50 && 'requires a 64-bit buffer length limit') ||
(common.isASan && 'ASan aborts on huge allocations'),
(common.isASan && 'ASan aborts on huge allocations') ||
(common.isAIX && 'huge allocations may succeed on AIX and get the process killed'),
}, () => {
// The allocation fails before the source pointer is read.
const error = { code: 'ERR_MEMORY_ALLOCATION_FAILED' };
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