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lib: refactor to avoid unsafe regex primordials

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PR-URL: https://github.com/nodejs/node/pull/43475
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
This commit is contained in:
Antoine du Hamel 2022-06-27 17:16:06 +02:00 • committed by GitHub
parent 411fb21723
commit a055337a02
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GPG key ID: 4AEE18F83AFDEB23
39 changed files with 206 additions and 208 deletions
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6
lib/internal/blob.js
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@ -9,8 +9,8 @@ const {
PromiseReject,
SafePromisePrototypeFinally,
ReflectConstruct,
RegExpPrototypeExec,
RegExpPrototypeSymbolReplace,
RegExpPrototypeTest,
StringPrototypeToLowerCase,
StringPrototypeSplit,
Symbol,
@ -165,7 +165,7 @@ class Blob {
this[kLength] = length;
type = `${type}`;
this[kType] = RegExpPrototypeTest(disallowedTypeCharacters, type) ?
this[kType] = RegExpPrototypeExec(disallowedTypeCharacters, type) !== null ?
'' : StringPrototypeToLowerCase(type);
// eslint-disable-next-line no-constructor-return
@ -247,7 +247,7 @@ class Blob {
end |= 0;
contentType = `${contentType}`;
if (RegExpPrototypeTest(disallowedTypeCharacters, contentType)) {
if (RegExpPrototypeExec(disallowedTypeCharacters, contentType) !== null) {
contentType = '';
} else {
contentType = StringPrototypeToLowerCase(contentType);