Hi,
in the last 2 days our horde logs have been flooded with the following ERRORS:
2022-08-29T14:45:24+02:00 WARN: HORDE [imp] PHP ERROR: rewind()
expects parameter 1 to be resource, null given [pid 1776546 on line
3166 of "/var/www/html/horde/imp/lib/Compose.php"]
2022-08-29T14:45:24+02:00 WARN: HORDE [imp] PHP ERROR: feof() expects
parameter 1 to be resource, null given [pid 1776546 on line 3168 of
"/var/www/html/horde/imp/lib/Compose.php"]
2022-08-29T14:45:24+02:00 WARN: HORDE [imp] PHP ERROR: fread() expects
parameter 1 to be resource, null given [pid 1776546 on line 3169 of
"/var/www/html/horde/imp/lib/Compose.php"]
2022-08-29T14:45:24+02:00 WARN: HORDE [imp] PHP ERROR: feof() expects
parameter 1 to be resource, null given [pid 1776546 on line 3168 of
"/var/www/html/horde/imp/lib/Compose.php"]
2022-08-29T14:45:24+02:00 WARN: HORDE [imp] PHP ERROR: fread() expects
parameter 1 to be resource, null given [pid 1776546 on line 3169 of
"/var/www/html/horde/imp/lib/Compose.php"]
2022-08-29T14:45:24+02:00 WARN: HORDE [imp] PHP ERROR: feof() expects
parameter 1 to be resource, null given [pid 1776546 on line 3168 of
"/var/www/html/horde/imp/lib/Compose.php"]
2022-08-29T14:45:24+02:00 WARN: HORDE [imp] PHP ERROR: fread() expects
parameter 1 to be resource, null given [pid 1776546 on line 3169 of
"/var/www/html/horde/imp/lib/Compose.php"]
2022-08-29T14:45:24+02:00 WARN: HORDE [imp] PHP ERROR: feof() expects
parameter 1 to be resource, null given [pid 1776546 on line 3168 of
"/var/www/html/horde/imp/lib/Compose.php"]
2022-08-29T14:45:24+02:00 WARN: HORDE [imp] PHP ERROR: fread() expects
parameter 1 to be resource, null given [pid 1776546 on line 3169 of
"/var/www/html/horde/imp/lib/Compose.php"]
These errors are in the function addAttachmentFromPart($part)
I don't know why the stream is null, but I found an old thread
regarding the same problem in renderMIMEPart
(horde/imp/lib/Contents.php)
https://imp.horde.narkive.com/u1CD9QAA/rendermimepart-php-error
where a sanity check had been added by Michael Slusarz
I would suggest an similar check
public function addAttachmentFromPart($part)
{
/* Extract the data from the Horde_Mime_Part. */
$atc_file = Horde::getTempFile('impatt');
$stream = $part->getContents(array(
'stream' => true
));
+ if (!is_null($stream)) {
rewind($stream);
$dest_handle = fopen($atc_file, 'w+b');
while (!feof($stream)) {
fwrite($dest_handle, fread($stream, 1024));
}
fclose($dest_handle);
$size = ftell($stream);
+ }
if ($size === false) {
throw new IMP_Compose_Exception(sprintf(_("Could not attach
%s to the message."), $part->getName()));
}
return $this->_addAttachment(
$atc_file,
$size,
$part->getName(true),
$part->getType()
);
}
But I am unsure if the Exception should go into the new if-Block and
we throw a new IMP_Compose_Exception or
the "$size === false" would also be triggered if $stream is null.
Kind Regards
Michael Menge
--------------------------------------------------------------------------------
Michael Menge Tel.: (49) 7071 / 29-70316
Universität Tübingen Fax.: (49) 7071 / 29-5912
Zentrum für Datenverarbeitung mail:
michael.me...@zdv.uni-tuebingen.de
Wächterstraße 76
72074 Tübingen
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