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Subject: [Bug 203572] net-mgmt/nagios-plugins: check_ssh segfaults on dead
 host [patch]
Date: Tue, 06 Oct 2015 06:32:00 +0000
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X-Bugzilla-Keywords: patch
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203572

            Bug ID: 203572
           Summary: net-mgmt/nagios-plugins: check_ssh segfaults on dead
                    host [patch]
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Keywords: patch
          Severity: Affects Some People
          Priority: ---
         Component: Individual Port(s)
          Assignee: mat@FreeBSD.org
          Reporter: johan@stromnet.se
             Flags: maintainer-feedback?(mat@FreeBSD.org)
          Assignee: mat@FreeBSD.org
          Keywords: patch

A regression in 2.1.x causes check_ssh (and probably others) to segfault if the
remote host does not reply to a connect().

For every checked service which is down, this results in segfaulting processes
every 5 minutes (and spamming of logs with 'pid 67060 (check_ssh), uid 181:
exited on signal 11').

Patch has been submitted upstream, but no attention has been given to it for a
month.
https://github.com/nagios-plugins/nagios-plugins/pull/99

Patch:
https://github.com/stromnet/nagios-plugins/commit/a18f60cc610c690cc0756bc258b8202a1541a067

This seems trigger segfaults on FreeBSD only, could it be locally patched until
upstream reacts?

Thanks!

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