[Bug 226399] Re: [hardy] proftpd crashes when used directive <Class> with netmask

[Thomas Hotz]

Ubuntu 8.04 LTS is EOL, please try the current 12.04 LTS release or a
newer version. Thank you very much! Closing this bug.

** Changed in: proftpd-dfsg (Ubuntu)
       Status: New => Invalid

-- 
You received this bug notification because you are a member of ProFTPD
Maintainance Team, which is subscribed to proftpd-dfsg in Ubuntu.
https://bugs.launchpad.net/bugs/226399

Title:
  [hardy] proftpd crashes when used directive <Class> with netmask

Status in “proftpd-dfsg” package in Ubuntu:
  Invalid

Bug description:
  I have standalone proftpd server. After upgrading to 8.04 (from 7.10)
  server begins to crash while users connect. At this time in
  proftpd.log I have:

  May 04 12:08:53 ftp proftpd[24516] ftp.454.ru (195.200.95.33[195.200.95.33]): ProFTPD terminating (signal 11)
  May 04 12:08:53 ftp proftpd[24516] ftp.454.ru (195.200.95.33[195.200.95.33]): FTP session closed.
  May 04 12:09:02 ftp proftpd[24537] ftp.454.ru (195.200.95.33[195.200.95.33]): ProFTPD terminating (signal 11)
  May 04 12:09:02 ftp proftpd[24537] ftp.454.ru (195.200.95.33[195.200.95.33]): FTP session closed.

  After digging in my .conf file I found a reason of crashes: line 'From
  10.0.0.0/8' in <Class> block. Changing /8 to any other suffix changes
  nothing but just 10.0.0.0 (or any other single IP) works well. Also
  any address with mask suffix causes crash. But after rebuilding
  proftpd from sources with excluded 'class_rules_fix.dpatch' from
  directive with mask again works well as before.

  So I think patch 'class_rules_fix' has some bugs.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/proftpd-dfsg/+bug/226399/+subscriptions