r286615: /usr/libexec/ftpd broken!
O. Hartmann
ohartman at zedat.fu-berlin.de
Tue Aug 11 12:05:46 UTC 2015
On Tue, 11 Aug 2015 13:18:14 +0200
Ed Schouten <ed at nuxi.nl> wrote:
> Hi there,
>
> 2015-08-11 10:44 GMT+02:00 O. Hartmann <ohartman at zedat.fu-berlin.de>:
> > ftpd starts sometimes, sporadically, and dies somewhere in the process.
> > Connections to the ftpd aren't possible. Sockstat doesn't even show up a
> > TCP/IP socket (21, ftp/tcp) where the daemon is supposed to listen for
> > incoming connection - I see only udp4 (connecting to
> > local_unbound/127.0.0.1:53). This is strange ...
>
> That's annoying. We should fix that.
>
> I recently made some changes to shutdown(2), but a grep reveals that
> ftpd doesn't call that function anywhere. Phew! The last changes made
> to ftpd are related to libxo. Adding marcel@, just to be sure.
>
> In the meantime, could you maybe run truss(8) over ftpd and send us the
> output?
>
> Thanks,
I found one of our boxes, running
FreeBSD 11.0-CURRENT #0 r286562: Mon Aug 10 08:14:52 CEST 2015 amd64
which runs ftpd without problems (started via service ftpd onestart):
USER COMMAND PID FD PROTO LOCAL ADDRESS FOREIGN ADDRESS
root ftpd 23139 3 dgram -> /var/run/logpriv
root ftpd 23139 5 tcp6 *:21 *:*
root ftpd 23139 6 tcp4 *:21 *:*
... as expected ... and the daemon is running for several minutes for now ...
I will update the system as well and then ... see ... ;-)
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