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fs: invalidate blob created from empty file when written to

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Fixes: https://github.com/nodejs/node/issues/47161
PR-URL: https://github.com/nodejs/node/pull/47199
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
This commit is contained in:
Debadree Chatterjee 2023-03-23 23:58:43 +05:30 • committed by GitHub
parent f51c152f60
commit 73645d6227
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 20 additions and 12 deletions
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12
lib/internal/blob.js
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@ -1,14 +1,12 @@
'use strict';
const {
ArrayBuffer,
ArrayFrom,
MathMax,
MathMin,
ObjectDefineProperties,
ObjectDefineProperty,
PromiseReject,
PromiseResolve,
ReflectConstruct,
RegExpPrototypeExec,
RegExpPrototypeSymbolReplace,
@ -266,10 +264,6 @@ class Blob {
if (!isBlob(this))
return PromiseReject(new ERR_INVALID_THIS('Blob'));
if (this.size === 0) {
return PromiseResolve(new ArrayBuffer(0));
}
const { promise, resolve, reject } = createDeferredPromise();
const reader = this[kHandle].getReader();
const buffers = [];
@ -316,12 +310,6 @@ class Blob {
if (!isBlob(this))
throw new ERR_INVALID_THIS('Blob');
if (this.size === 0) {
return new lazyReadableStream({
start(c) { c.close(); },
});
}
const reader = this[kHandle].getReader();
return new lazyReadableStream({
start(c) {