opendkim 2.4.2 bug reported

From: Scott Kitterman <ietf-dkim_at_kitterman.com>
Date: Tue, 21 Feb 2012 08:36:53 -0500

An Ubuntu user reported the follwing bug:

https://bugs.launchpad.net/bugs/937533

Here's the text of the bug:

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_at_uni-bremen.de> to=<YYY_at_uni-bremen.de>
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.

Scott K
Received on Tue Feb 21 2012 - 13:37:11 PST

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