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Code Issues Releases Wiki Activity

Take into account simple selectors present in array of selectors

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Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/1692
This commit is contained in:
Raymond Hill 2021-08-24 12:29:48 -04:00
parent 811a9be45f
commit 6dcd5df991
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GPG Key ID: 25E1490B761470C2
1 changed files with 15 additions and 14 deletions
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29
src/js/cosmetic-filtering.js
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@ -842,25 +842,26 @@ FilterContainer.prototype.retrieveGenericSelectors = function(request) {
const entry = this.lowlyGeneric[type];
const selectors = request[entry.canonical];
if ( Array.isArray(selectors) === false ) { continue; }
for ( const selector of selectors ) {
if ( entry.simple.has(selector) === false ) { continue; }
const bucket = entry.complex.get(selector);
if ( bucket === undefined ) {
if ( safeOnly ) { continue; }
const simpleSelector = entry.prefix + selector;
if ( previousHits.has(simpleSelector) ) { continue; }
simpleSelectors.add(simpleSelector);
continue;
}
if ( Array.isArray(bucket) === false ) {
for ( const identifier of selectors ) {
if ( entry.simple.has(identifier) === false ) { continue; }
const bucket = entry.complex.get(identifier);
if ( typeof bucket === 'string' ) {
if ( previousHits.has(bucket) ) { continue; }
complexSelectors.add(bucket);
continue;
}
for ( const selector of bucket ) {
if ( previousHits.has(selector) ) { continue; }
complexSelectors.add(selector);
const simpleSelector = entry.prefix + identifier;
if ( Array.isArray(bucket) ) {
for ( const complexSelector of bucket ) {
if ( previousHits.has(complexSelector) ) { continue; }
if ( safeOnly && complexSelector === simpleSelector ) { continue; }
complexSelectors.add(complexSelector);
}
continue;
}
if ( previousHits.has(simpleSelector) ) { continue; }
if ( safeOnly ) { continue; }
simpleSelectors.add(simpleSelector);
}
}