[exim-dev] [Bug 806] HAVE_IPV6=YES causes SIGSEGV during del…

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Author: River Tarnell
Date:  
To: exim-dev
Subject: [exim-dev] [Bug 806] HAVE_IPV6=YES causes SIGSEGV during delivery
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http://bugs.exim.org/show_bug.cgi?id=806




--- Comment #3 from River Tarnell <river@???> 2009-01-28 21:32:19 ---
This seems to be a compiler interaction - when compiled with GCC 3.4.3, Exim
works okay. Unfortunately I'm still unable to get any decent debugging
information. Here is the output of -d+all from a working (GCC) Exim:

mail.toolserver.org.    36m42s IN A     208.80.152.228
21:25:54   851 DNS lookup of mail.toolserver.org (A) succeeded
21:25:54   851 Actual local interface address is 127.0.0.1 (lo0)
21:25:54   851 Actual local interface address is 208.80.152.226 (e1000g0)
21:25:54   851 Actual local interface address is 208.80.152.227 (e1000g0:1)
21:25:54   851 Actual local interface address is ::1 (lo0)
21:25:54   851 Actual local interface address is fe80::21e:68ff:fe38:ba6
(e1000g0)
21:25:54   851 Actual local interface address is 2620:0:860:3:208:80:152:226
(e1000g0:1)
21:25:54   851 Actual local interface address is 2620:0:860:3:208:80:152:227
(e1000g0:2)
21:25:54   851 Actual local interface address is 2620:0:860:3:21e:68ff:fe38:ba6
(e1000g0:3)
21:25:54   851 fully qualified name = mail.toolserver.org
21:25:54   851 mail.toolserver.org 2620:0:860:3:208:80:152:228 mx=-1 sort=-545 
21:25:54   851 mail.toolserver.org 208.80.152.228 mx=-1 sort=-217 
21:25:54   851 queued for remote_smtp transport: local_part = nonesuch
21:25:54   851 domain = mail.toolserver.org
21:25:54   851   errors_to=NULL
21:25:54   851   domain_data=NULL localpart_data=NULL
21:25:54   851 routed by toolserverhosts router
21:25:54   851   envelope to: nonesuch@???
21:25:54   851   transport: remote_smtp
21:25:54   851   host mail.toolserver.org [2620:0:860:3:208:80:152:228]
21:25:54   851   host mail.toolserver.org [208.80.152.228]
nonesuch@???
  router = toolserverhosts, transport = remote_smtp
  host mail.toolserver.org [2620:0:860:3:208:80:152:228] 
  host mail.toolserver.org [208.80.152.228]              
21:25:54   851 search_tidyup called
21:25:54   851 >>>>>>>>>>>>>>>> Exim pid=851 terminating with rc=0

>>>>>>>>>>>>>>>>


And here is the output from the cc version:

mail.toolserver.org.    34m36s IN A     208.80.152.228
21:28:00  2163 DNS lookup of mail.toolserver.org (A) succeeded
21:28:00  2163 Actual local interface address is 127.0.0.1 (lo0)
21:28:00  2163 Actual local interface address is 208.80.152.226 (e1000g0)
21:28:00  2163 Actual local interface address is 208.80.152.227 (e1000g0:1)
21:28:00  2163 Actual local interface address is ::1 (lo0)
21:28:00  2163 Actual local interface address is fe80::21e:68ff:fe38:ba6
(e1000g0)
21:28:00  2163 Actual local interface address is 2620:0:860:3:208:80:152:226
(e1000g0:1)
21:28:00  2163 Actual local interface address is 2620:0:860:3:208:80:152:227
(e1000g0:2)
21:28:00  2163 Actual local interface address is 2620:0:860:3:21e:68ff:fe38:ba6
(e1000g0:3)
zsh: segmentation fault  ./build-SunOS5-5.10-i386/exim -d+all -bt nonesuch


The DNS for the hosts involved should be identical on this host as elsewhere,
except that /etc/hosts has an entry for the local host:

208.80.152.226 amaranth


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