Weird issues in 2.6.5

Chris Nandor pudge at pobox.com
Wed Jul 13 21:11:10 UTC 2016


I've been using the latest (@r1347) for the last couple of hours, and the
problems I saw have gone away.

On Wed, Jul 13, 2016 at 8:57 AM, Steve Grubb <sgrubb at redhat.com> wrote:

> On Wednesday, July 13, 2016 8:47:58 AM EDT Chris Nandor wrote:
> > Hi, I had some odd behavior to report.
> >
> > I am running ubuntu 12.04.  Using the default auditd and audispd-plugins
> > packages for my release, I was able to get logs sent to local syslog and
> to
> > a remote auditd server (same basic configuration), but the entries were
> > being buffered somewhere (I think on the client side), and if the server
> > died reconnections didn't happen.
> >
> > So, I wanted a more recent version, so I compiled audit-userspace from
> the
> > github src mirror,* trunk at 1341.
>
> The github repo is a mirror of svn and is not always up to date. The issue
> you
> are seeing is fixed in the next commit after the mirror stops.
>
> https://fedorahosted.org/audit/changeset/1342
>
> if you want the lastest you can:
>
> svn co http://svn.fedorahosted.org/svn/audit/trunk
>
> and then generate from there. I am planning to release audit-2.6.5
> tomorrow.
> So, if anyone can test the current code, I'd really appreciate it. I'm
> hoping
> the next release settles down the audit code.
>
>
> > When I did, I got some weird results.  For example, I expected got
> > something like this in my audit.log:
> >
> >   node=host.example.com type=CWD msg=audit(1468363871.644:3279856):
> >  cwd="/etc/audisp"
> >
> > And that was as expected.  In syslog, I expected to get:
> >
> >   Jul 13 08:34:53 host audispd: node=host.loc.example.com type=CWD
> > msg=audit(1468363871.644:3279856):  cwd="/etc/audisp"
> >
> > But instead, I got:
> >
> >   Jul 13 08:34:53 host audispd: type=CWD msg=node=host.loc.example.com
> > type=CWD msg=audit(1468363871.644
> >
> > As you can see, the whole thing was prepended with "type=CWD msg=", and
> the
> > line was truncated.  Similarly, on the remote host, I got the same thing:
> >
> >   type=CWD msg=node=host.loc.example.com type=CWD
> msg=audit(1468363871.644
> >
> > I noticed that the most recent version of the src for ubuntu was 2.4.5,
> so
> > I grabbed the src tarball from packages.ubuntu and built it, and now
> > everything looks fine.  The exact same line I see in my audit.log shows
> up
> > in the remote audit.log, with no buffering.  When I restart the remote
> > auditd server or client, it reconnects.  syslog has same entry (prepended
> > with the timestamp etc.).  Everything seems happy now.
> >
> >
> > *For some reason I had to define `CC_FOR_BUILD=gcc` in my shell when I
> ran
> > `make` from the svn/git src.  I did not require this when building 2.4.5
> > from the ubuntu src.
>
> I think that should have been detected during configure.
>
> -Steve
>
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