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Do not implicitly strict-block when pattern contains no token char

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Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/1147
This commit is contained in:
Raymond Hill 2020-07-18 09:40:38 -04:00
parent 90868e873c
commit 0549bfaf00
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GPG Key ID: 25E1490B761470C2
1 changed files with 6 additions and 1 deletions
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7
src/js/traffic.js
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@ -243,9 +243,14 @@ const onBeforeRootFrameRequest = function(fctxt) {
// https://github.com/gorhill/uBlock/issues/3208
// Mind case insensitivity.
// https://github.com/uBlockOrigin/uBlock-issues/issues/1147
// Do not strict-block if the filter pattern does not contain at least one
// token character.
const toBlockDocResult = function(url, hostname, logData) {
if ( typeof logData.regex !== 'string' ) { return false; }
if ( typeof logData.raw === 'string' && /\w/.test(logData.raw) === false ) {
return false;
}
const re = new RegExp(logData.regex, 'i');
const match = re.exec(url.toLowerCase());
if ( match === null ) { return false; }