winbind Backtrace if NSS_STATUS_UNAVAIL
jra at samba.org
Wed Sep 21 15:17:00 GMT 2005
On Wed, Sep 21, 2005 at 09:07:01AM +0200, Ingo Steuwer wrote:
> Am Montag, 19. September 2005 20:45 schrieb Jeremy Allison:
> > On Mon, Sep 19, 2005 at 04:26:31PM +0200, Ingo Steuwer wrote:
> > > Hi
> > >
> > > I've had a problem on a Memberserver where Samba 3.0.20 gives an
> > > Backtrace in log.smbd after there were problems in the communication
> > > with the Samba-PDC in this network.
> > >
> > > The Backtrace itself is a result of recursive calls of
> > > winbindd_request_response in wb_common.c. If the result is
> > > "NT_STATUS_UNAVAIL" it loops to wait for a connection (up to 10 times)
> > > and calls winbindd_send_request, which calls through write_sock and
> > > winbind_open_pipe_sock again winbindd_request_response. This ends up in
> > > arbitrary deep recursions.
> > Ok - can you try this patch please ? I'll check into 3.0 and HEAD
> > so please let me know if this fixes your problems.
> the patched package is on the server since yesterday evening. About 100 users
> are working for two hours this morning without problems, so it looks very
> well (on monday we had several backtraces per minute).
Great - thanks for your feedback. This will definately be in 3.0.20a.
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