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Code Issues Releases Wiki Activity

Fix severe regression causing infinite loop in new parser

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Related feedback:
- https://www.reddit.com/r/uBlockOrigin/comments/10l2jjr/help_latest_ubo_developer_version_is_not_working/
- https://github.com/uBlockOrigin/uBlock-issues/issues/2469
This commit is contained in:
Raymond Hill 2023-01-25 18:05:06 -05:00
parent b3f9a87ed8
commit c600cbbd3a
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GPG Key ID: 25E1490B761470C2
2 changed files with 7 additions and 5 deletions
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1
src/js/static-filtering-parser.js
View File

@ -1489,6 +1489,7 @@ export class AstFilterParser {
}
getNetOptionValue(type) {
if ( this.nodeTypeRegister.includes(type) === false ) { return ''; }
const optionNode = this.nodeTypeLookupTable[type];
if ( optionNode === 0 ) { return ''; }
const valueNode = this.findDescendantByType(optionNode, NODE_TYPE_NET_OPTION_VALUE);

11
src/js/static-net-filtering.js
View File

@ -3336,15 +3336,16 @@ class FilterCompiler {
this.processMethodOption(parser.getNetOptionValue(id));
this.optionUnitBits |= this.METHOD_BIT;
break;
case sfp.NODE_TYPE_NET_OPTION_NAME_REDIRECT:
if ( this.action === AllowAction ) {
id = sfp.NODE_TYPE_NET_OPTION_NAME_REDIRECTRULE;
}
if ( this.processModifierOption(id, parser.getNetOptionValue(id)) === false ) {
case sfp.NODE_TYPE_NET_OPTION_NAME_REDIRECT: {
const actualId = this.action === AllowAction
? sfp.NODE_TYPE_NET_OPTION_NAME_REDIRECTRULE
: id;
if ( this.processModifierOption(actualId, parser.getNetOptionValue(id)) === false ) {
return false;
}
this.optionUnitBits |= this.REDIRECT_BIT;
break;
}
case sfp.NODE_TYPE_NET_OPTION_NAME_REDIRECTRULE:
if ( this.processModifierOption(id, parser.getNetOptionValue(id)) === false ) {
return false;