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Protect against a malicious setDatabase. Remove unneeded save data.

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Brendan Dahl 2012-02-06 21:04:53 -08:00
parent 7a17676b06
commit 9a1741f466
2 changed files with 5 additions and 4 deletions
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4
web/viewer.js
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@ -109,7 +109,7 @@ var Settings = (function SettingsClosure() {
var database = null;
var index;
if (isFirefoxExtension)
database = FirefoxCom.request('getDatabase', null);
database = FirefoxCom.request('getDatabase', null) || '{}';
else if (isLocalStorageEnabled)
database = localStorage.getItem('database') || '{}';
else
@ -131,8 +131,6 @@ var Settings = (function SettingsClosure() {
index = database.files.push({fingerprint: fingerprint}) - 1;
this.file = database.files[index];
this.database = database;
if (isLocalStorageEnabled)
localStorage.setItem('database', JSON.stringify(database));
}
Settings.prototype = {