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Allow generic exception for replace= option

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Related issue:
https://github.com/uBlockOrigin/uBlock-issues/issues/3791
This commit is contained in:
Raymond Hill 2025-09-08 07:30:54 -04:00
parent 5d88b72b47
commit 52dba4116e
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GPG key ID: 25E1490B761470C2
1 changed files with 8 additions and 8 deletions
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16
src/js/static-filtering-parser.js
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@ -1245,7 +1245,7 @@ export class AstFilterParser {
let modifierType = 0;
let requestTypeCount = 0;
let unredirectableTypeCount = 0;
let badfilter = false;
let isBadfilter = false;
for ( let i = 0, n = this.nodeTypeRegisterPtr; i < n; i++ ) {
const type = this.nodeTypeRegister[i];
const targetNode = this.nodeTypeLookupTable[type];
@ -1269,7 +1269,7 @@ export class AstFilterParser {
realBad = hasValue;
break;
case NODE_TYPE_NET_OPTION_NAME_BADFILTER:
badfilter = true;
isBadfilter = true;
/* falls through */
case NODE_TYPE_NET_OPTION_NAME_NOOP:
realBad = isNegated || hasValue;
@ -1423,9 +1423,6 @@ export class AstFilterParser {
this.addFlags(AST_FLAG_HAS_ERROR);
}
}
const requiresTrustedSource = ( ) =>
this.options.trustedSource !== true &&
isException === false && badfilter === false;
switch ( modifierType ) {
case NODE_TYPE_NET_OPTION_NAME_CNAME:
realBad = abstractTypeCount || behaviorTypeCount || requestTypeCount;
@ -1453,7 +1450,8 @@ export class AstFilterParser {
case NODE_TYPE_NET_OPTION_NAME_REPLACE: {
realBad = abstractTypeCount || behaviorTypeCount || unredirectableTypeCount;
if ( realBad ) { break; }
if ( requiresTrustedSource() ) {
if ( isException || isBadfilter ) { break; }
if ( this.options.trustedSource !== true ) {
this.astError = AST_ERROR_UNTRUSTED_SOURCE;
realBad = true;
break;
@ -1468,7 +1466,8 @@ export class AstFilterParser {
case NODE_TYPE_NET_OPTION_NAME_URLSKIP: {
realBad = abstractTypeCount || behaviorTypeCount || unredirectableTypeCount;
if ( realBad ) { break; }
if ( requiresTrustedSource() ) {
if ( isException || isBadfilter ) { break; }
if ( this.options.trustedSource !== true ) {
this.astError = AST_ERROR_UNTRUSTED_SOURCE;
realBad = true;
break;
@ -1483,7 +1482,8 @@ export class AstFilterParser {
case NODE_TYPE_NET_OPTION_NAME_URLTRANSFORM: {
realBad = abstractTypeCount || behaviorTypeCount || unredirectableTypeCount;
if ( realBad ) { break; }
if ( requiresTrustedSource() ) {
if ( isException || isBadfilter ) { break; }
if ( this.options.trustedSource !== true ) {
this.astError = AST_ERROR_UNTRUSTED_SOURCE;
realBad = true;
break;