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convenience fix for #1901

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This commit is contained in:
gorhill 2016-08-15 13:10:32 -04:00
parent d82a7e1ece
commit a76703b6ad
1 changed files with 4 additions and 2 deletions
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6
src/js/scriptlets/element-picker.js
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@ -554,6 +554,8 @@ var cosmeticFilterFromElement = function(elem) {
} }
// Tag name // Tag name
// https://github.com/gorhill/uBlock/issues/1901
// Trim attribute value, this may help in case of malformed HTML.
if ( selector === '' ) { if ( selector === '' ) {
selector = tagName; selector = tagName;
var attributes = [], attr; var attributes = [], attr;
@ -561,7 +563,7 @@ var cosmeticFilterFromElement = function(elem) {
case 'a': case 'a':
v = elem.getAttribute('href'); v = elem.getAttribute('href');
if ( v ) { if ( v ) {
v = v.replace(/\?.*$/, ''); v = v.trim().replace(/\?.*$/, '');
if ( v.length ) { if ( v.length ) {
attributes.push({ k: 'href', v: v }); attributes.push({ k: 'href', v: v });
} }
@ -570,7 +572,7 @@ var cosmeticFilterFromElement = function(elem) {
case 'img': case 'img':
v = elem.getAttribute('src'); v = elem.getAttribute('src');
if ( v && v.length !== 0 ) { if ( v && v.length !== 0 ) {
attributes.push({ k: 'src', v: v.slice(0, 1024) }); attributes.push({ k: 'src', v: v.trim().slice(0, 1024) });
break; break;
} }
v = elem.getAttribute('alt'); v = elem.getAttribute('alt');