{"id":30200,"date":"2019-10-31T21:34:08","date_gmt":"2019-10-31T18:34:08","guid":{"rendered":"https:\/\/prohoster.info\/blog\/firefox-66-ne-druzhit-s-powerpoint-online\/"},"modified":"2019-10-31T21:34:08","modified_gmt":"2019-10-31T18:34:08","slug":"firefox-66-ne-druzhit-s-powerpoint-online","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/firefox-66-ne-druzhit-s-powerpoint-online","title":{"rendered":"Firefox 66 non \u00e8 compatibile con PowerPoint Online","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Nel recente browser Firefox 66 \u00e8 emerso un nuovo problema, che ha costretto Mozilla a fermare il rilascio dell'aggiornamento. Si riferisce che il problema riguarda PowerPoint Online.<\/p>\n

\"Firefox<\/p>\n

Si riporta che il browser aggiornato non riesce a salvare il testo durante la digitazione in una presentazione online. Attualmente, Mozilla sta testando delle correzioni nelle sue build di Firefox Nightly, ma fino ad allora il rilascio della versione ufficiale \u00e8 sospeso.<\/p>\n

Per coloro che utilizzano costantemente il browser «rosso» e non vogliono cambiare nulla, ma hanno comunque bisogno di utilizzare PowerPoint Online in Firefox, \u00e8 necessario modificare il parametro dom.keyboardevent.keypress.hack.use_legacy_keycode_and_charcode su powerpoint.officeapps.live.com. Dopo aver ricaricato la pagina, tutto funzioner\u00e0.<\/p>\n

<\/center><\/p>\n

Si prevede che Mozilla possa utilizzare il proprio sistema di aggiornamento remoto delle preferenze Normandy per distribuire la correzione a tutti gli utenti, non appena sar\u00e0 adeguatamente testata. A proposito, in passato la versione web di Skype ha smesso di funzionare in Firefox. Una curiosa coincidenza, considerando che entrambe le applicazioni sono sviluppate da Microsoft.<\/p>\n

Si segnala che gli sviluppatori hanno gi\u00e0 rilasciato la build 66.0.1. In essa sono state corrette due vulnerabilit\u00e0 critiche, in grado di eseguire codice durante l'elaborazione di pagine web appositamente create. Le falle erano nel codice del compilatore JIT. Nel primo caso, era possibile fornire dati errati sugli alias al momento dell'esecuzione del metodo Array.prototype.slice. Questo consentiva di provocare un overflow del buffer. Nel secondo caso, il problema era legato a un'errata gestione dei tipi durante l'elaborazione delle modifiche degli oggetti tramite la costruzione «__proto__». Questa variante consentiva di leggere e scrivere dati in aree di memoria arbitraria.<\/p>\n

Ricordiamo che in Firefox 66 \u00e8 stata introdotta la funzione di blocco dell'audio nelle schede che possono contenere pubblicit\u00e0 video. \u00c8 stata anche aggiunta la possibilit\u00e0 di cercare tra le schede, il che pu\u00f2 essere utile per chi lavora contemporaneamente su decine di pagine web. Inoltre, gli utenti di Ubuntu 18.10, 18.04 LTS e 16.04 LTS possono ora installare Firefox 66 dai repository. <\/p>\n

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Fonte: 3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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