Tickets :: Comment on [#13409] IMP dies on bad date headers

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Comment	>> I have a user, converted from another mail application to Horde, who >> complains about not being able to read his mails. >> When he tries to access some of them, he gets server communication error. >> >> The following are in the logs: >> Jul 31 16:47:26 wm Webmail: [imp] PHP ERROR: strftime() expects >> parameter 2 to be long, string given [pid 79051 on line 178 of >> "/usr/local/www/webmail/web/imp/lib/Message/Ui.php"] >> Jul 31 16:47:26 wm Webmail: PHP Fatal error: Call to a member >> function format() on a non-object in >> /usr/local/www/webmail/web/imp/lib/Message/Ui.php on line 181 >> >> Putting some debug syslogs around this code it seems >> $this->_envelope->date becomes an empty string when the date header >> is invalid. >> Two examples from the user's folder: >> Date: Tue, 22 Oct 2013 19:02:07 +0200 (GMT+02:00) >> Date: Wed, 02 Jul 2014 05:18:27 UT >> >> If I correct these headers to be RFC conform, the messages can be read. >> Thunderbird and other clients can show these correctly. > After reading my own message: "around this code" really means > imp/lib/Ajax/Application/ShowMessage.php and this loop: > /* Build the rest of the headers. / > foreach ($headers_list as $head => $str) { > if ($val = $mime_headers->getValue($head)) { > if ($head == 'date') { > / Add local time to date header. */ > $val = > htmlspecialchars($imp_ui->getLocalTime($this->_envelope->date)); > > $this->_envelope->date here is an empty string on bad date headers, > that's where getLocalTime dies.
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