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[Bug 937533] Re: opendkim crashes on invalid sender address

 

Nevermind on additional data.  Upstream reports they've identified the
issue and it's already fixed in the next version, 2.4.3.

That version is already in the development release of Ubuntu.  I'll work
with upstream and see how best we can get this fix into 11.10.


** Changed in: opendkim (Ubuntu)
       Status: New => Triaged

** Changed in: opendkim (Ubuntu)
   Importance: Undecided => High

** Changed in: opendkim (Ubuntu)
     Assignee: (unassigned) => Scott Kitterman (kitterman)

** Also affects: opendkim (Ubuntu Oneiric)
   Importance: Undecided
       Status: New

** Changed in: opendkim (Ubuntu Oneiric)
       Status: New => Triaged

** Changed in: opendkim (Ubuntu Oneiric)
   Importance: Undecided => High

** Changed in: opendkim (Ubuntu Oneiric)
     Assignee: (unassigned) => Scott Kitterman (kitterman)

** Changed in: opendkim (Ubuntu Oneiric)
    Milestone: None => oneiric-updates

** Changed in: opendkim (Ubuntu)
       Status: Triaged => Fix Released

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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:
  Triaged

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.

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References