Bug #120838 for Mail-OpenDKIM: Crash in 2.10.3

Sun Apr 02 05:38:42 2017 scratchy2 [...] googlemail.com - Ticket created

Subject:	Crash in 2.10.3
Date:	Sun, 2 Apr 2017 11:38:29 +0200
To:	bug-Mail-OpenDKIM [...] rt.cpan.org
From:	scratchy2 <scratchy2 [...] googlemail.com>

Hello, Today opendkim crashed for me with: [311287.305131] opendkim[15534]: segfault at 7f8a0000000a ip 00007f8ab73b9904 sp 00007f8ab15fbc60 error 4 in libc-2.23.so [7f8ab7338000+1bf000] addtional information: opendkim -V opendkim: OpenDKIM Filter v2.10.3 Compiled with OpenSSL 1.0.2g 1 Mar 2016 SMFI_VERSION 0x1000001 libmilter version 1.0.1 Supported signing algorithms: rsa-sha1 rsa-sha256 Supported canonicalization algorithms: relaxed simple Active code options: QUERY_CACHE USE_DB USE_LDAP USE_LUA USE_ODBX USE_UNBOUND _FFR_ATPS _FFR_RBL _FFR_REPLACE_RULES _FFR_STATS _FFR_VBR libopendkim 2.10.3: atps query_cache if you need further information let me know

Sun Apr 02 13:37:48 2017 INFRACANI [...] cpan.org - Correspondence added

Thank you very much for the report. What OS/Distro are you running? Can you reproduce this crash?

Sun Apr 02 13:37:49 2017 The RT System itself - Status changed from 'new' to 'open'

Sun Apr 02 13:51:01 2017 scratchy2 [...] gmail.com - Correspondence added

CC:	Sascha Arthur <scratchy2 [...] googlemail.com>
Subject:	Re: [rt.cpan.org #120838] Crash in 2.10.3
Date:	Sun, 2 Apr 2017 19:50:49 +0200
To:	bug-Mail-OpenDKIM [...] rt.cpan.org
From:	scratchy <scratchy2 [...] gmail.com>

Hello, Its Ubuntu 16.04. Sadly im not able to reproduce the crash for now. Seems to happen very rarely.. sending out about 70k Emails / day.. 2017-04-02 19:37 GMT+02:00 Matthew Seaman via RT < bug-Mail-OpenDKIM@rt.cpan.org>: Show quoted text

> <URL: https://rt.cpan.org/Ticket/Display.html?id=120838 > > > Thank you very much for the report. > > What OS/Distro are you running? > > Can you reproduce this crash? > >

Mon Apr 03 05:18:17 2017 INFRACANI [...] cpan.org - Correspondence added

On Sun Apr 02 13:51:01 2017, scratchy2@gmail.com wrote: Show quoted text

> Its Ubuntu 16.04.

Thanks for that. Show quoted text

> Sadly im not able to reproduce the crash for now. Seems to happen very > rarely.. sending out about 70k Emails / day..

Hmmm.... without a way to reproduce the problem it's going to be hard to fix. It's also not clear to me whether the problem is actually in Mail::OpenDKIM. Your report seems to indicate the segfault happened in the opendkim application itself, which is not used by Mail::OpenDKIM.

Thu Aug 17 10:31:56 2017 INFRACANI [...] cpan.org - Status changed from 'open' to 'stalled'