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mind https://bugs.chromium.org/p/v8/issues/detail?id=2869

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gorhill 2017-05-26 12:46:36 -04:00
parent 8d2319e011
commit 1c685c86a7
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1 changed files with 5 additions and 1 deletions
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6
src/js/storage.js
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@ -710,7 +710,11 @@
if ( listEntry.title === '' || listEntry.group === 'custom' ) { if ( listEntry.title === '' || listEntry.group === 'custom' ) {
matches = head.match(/(?:^|\n)!\s*Title:([^\n]+)/i); matches = head.match(/(?:^|\n)!\s*Title:([^\n]+)/i);
if ( matches !== null ) { if ( matches !== null ) {
listEntry.title = matches[1].trim(); // https://bugs.chromium.org/p/v8/issues/detail?id=2869
// JSON.stringify/JSON.parse is to work around String.slice()
// potentially causing the whole raw filter list to be held in
// memory just because we cut out the title as a substring.
listEntry.title = JSON.parse(JSON.stringify(matches[1].trim()));
} }
} }
// Extract update frequency information // Extract update frequency information