[Fix] return valid values on multi-byte-wide TypedArray input #19
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ChALkeR
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ljharb
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Nov 21, 2024
| * Makes sense only on engines with full TypedArray support -- let Buffer detect that | ||
| */ | ||
| if (useArrayBuffer && ArrayBuffer.isView(data)) { | ||
| if (data.byteLength === 0) return Buffer.alloc(0) // Bug in Node.js <6.3.1, which treats this as out-of-bounds |
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does this mean it breaks in these versions?
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This line is a fix for those versions
They are only problematic on zero-length arraybuffers, so a check helps
| t.test('handle UInt16Array', function (t) { | ||
| beforeEach(t, createHashBase) | ||
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| if (ArrayBuffer.isView && (Buffer.prototype instanceof Uint8Array || Buffer.TYPED_ARRAY_SUPPORT)) { |
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these checks can go in a { skip: } options arg to the test. Often i do { skip: condition && 'explanation' } and it displays nicely.
Co-authored-by: Jordan Harband <ljharb@gmail.com>
Co-authored-by: Jordan Harband <ljharb@gmail.com>
Co-authored-by: Jordan Harband <ljharb@gmail.com>
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Port of browserify/cipher-base#23 to
hash-basewith minor code cleanupThis technically would have been a Feat, but Node.js handles it, and this module declares support for the same API as Node.js crypto in the readme
So, a Fix
.updateinput is converted to Buffer for all supported types and is passed to._updateas a buffer, so this doesn't require any changes in the libraries usinghash-baseto just workChanges an error message but it's also like that in Node.js