I'm trying to scan a file about 2GB using clamav daemon. I've notice from previous post said that ClamAV only supports scanning files no larger than 2.17GB files?
My System is running on Ubuntu 14.04 with 16GB ram. 2014-04-26 10:22 GMT+08:00 黃揚文 <yangwen5...@gmail.com>: > I'm trying to use OwnCloud's files_antivirus plugin with ClamAV-daemon to > scan for windows virus. > > > Warning files_antivirus File could not be scanned. Clamscan reported: > 2014-04-25T16:16:43+00:00 > Error PHP Undefined offset: 1 at > /var/www/BBLabCloud/apps/files_antivirus/lib/clamav.php#152 > 2014-04-25T16:16:43+00:00 > Debug files_antivirus Response :: INSTREAM size limit exceeded. ERROR > 2014-04-25T16:16:43+00:00 > Error PHP fwrite(): send of 4 bytes failed with errno=32 Broken pipe at > /var/www/BBLabCloud/apps/files_antivirus/lib/clamav.php#130 > 2014-04-25T16:16:43+00:00 > Error PHP fwrite(): send of 8192 bytes failed with errno=32 Broken pipe at > /var/www/BBLabCloud/apps/files_antivirus/lib/clamav.php#128 > 2014-04-25T16:16:43+00:00 > Error PHP fwrite(): send of 8192 bytes failed with errno=32 Broken pipe at > /var/www/BBLabCloud/apps/files_antivirus/lib/clamav.php#128 > 2014-04-25T16:16:43+00:00 > Error PHP fwrite(): send of 8192 bytes failed with errno=32 Broken pipe at > /var/www/BBLabCloud/apps/files_antivirus/lib/clamav.php#128 > 2014-04-25T16:16:43+00:00 > > But it gave me an INSTREAM size limit exceed error message while I set > streamlength to 10485760 bytes. Following the tutorials here: > http://doc.owncloud.org/server/6.0/admin_manual/apps/files_antivirus/index.html > > Then I notice this post: http://www.clamav.net/doc/latest/html/node28.html > *Note: do not exceed StreamMaxLength as defined in clamd.conf, otherwise > clamd will reply with INSTREAM size limit exceeded and close the connection* > Does it mean the maximum file size shouldn't exceed streamlength? > > The message comes from the php file here: > https://github.com/owncloud/apps/blob/master/files_antivirus/lib/clamav.phpat > line 132 > > Or should I directly setup StreamMaxLength from clamd.conf? Thanks! > _______________________________________________ Help us build a comprehensive ClamAV guide: https://github.com/vrtadmin/clamav-faq http://www.clamav.net/support/ml
