ubuntu-mail-server team mailing list archive

[Christian Schlittchen <937533@xxxxxxxxxxxxxxxxxx>]

Thanks a lot for the quick response. The patch looks good so far and a
few quick tests were successful. I will keep it running on one of our
outgoing servers for a few days, then update the rest of the farm.

-- 
You received this bug notification because you are a member of Ubuntu
Mail Server, which is subscribed to opendkim in Ubuntu.
https://bugs.launchpad.net/bugs/937533

Title:
  opendkim crashes on invalid sender address

Status in “opendkim” package in Ubuntu:
  Fix Released
Status in “opendkim” source package in Oneiric:
  Fix Committed

Bug description:
  opendkim crashes, probably on a malformed sender address:

  Feb 18 16:01:55 gabriel-2 opendkim[972]: 1FEF4123A68: external host blade05.zfn.uni-bremen.de attempted to send as t-online..de
  Feb 18 16:01:55 gabriel-2 postfix/cleanup[6445]: warning: milter inet:localhost:8891: can't read SMFIC_BODYEOB reply packet header: Success
  Feb 18 16:01:55 gabriel-2 postfix/cleanup[6445]: 1FEF4123A68: milter-reject: END-OF-MESSAGE from blade05.zfn.uni-bremen.de[134.102.20.129]: 4.7.1 Service unavailable - try again later; from=<XXX@xxxxxxxxxxxxx> to=<YYY@xxxxxxxxxxxxx> proto=ESMTP helo=<blade05.zfn.uni-bremen.de>

  Afterwards opendkim is gone:

  Feb 18 16:01:55 gabriel-2 postfix/smtpd[2678]: warning: connect to
  Milter service inet:localhost:8891: Connection refused

  My suspicion is that the two consecutive dots in 't-online..de' (see
  first line) cause the crash.

  OS is Ubuntu 11.10 with updates applied. Opendkim is version 2.4.2
  +dfsg-0ubuntu1.

  TEST CASE: Install the updated packages and verify correct operation
  from logs.  Check logs for an instance of sequential dots in an email
  address.  If opendkim didn't crash, this is fixed.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/opendkim/+bug/937533/+subscriptions