... and indeed, there's at least a problem in PyPAM. The correct
implementation of the failing function in PAMmodule.c should look like
this:
static void PyPAM_dealloc(PyPAMObject *self)
{
Py_DECREF(self->callback); <-- added
Py_DECREF(self->user_data); <-- added
free(self->service);
free(self->user);
free(self->conv);
pam_end(self->pamh, PAM_SUCCESS);
dlclose(self->dlh2);
dlclose(self->dlh1);
PyObject_Del(self); <-- instead of PyMem_DEL, which will crash
xend after a few times.
}
Stefan
[EMAIL PROTECTED] wrote on 12/14/2007 04:10:42 PM:
>
> Do you happen to have python PAM installed on your system? I am
> asking because I installed version 0.5.0 of PyPAM and enabled Xen-
> API authentication by changing xend's config file. Xend crashes when
> I use my username and login as credentials. This is on Fedora Core 7.
>
> diff -r 3ee37b6279b7 tools/python/xen/xend/XendAuthSessions.py
> --- a/tools/python/xen/xend/XendAuthSessions.py Fri Dec 14
> 10:48:18 2007 +0000
> +++ b/tools/python/xen/xend/XendAuthSessions.py Fri Dec 14
> 16:01:55 2007 -0500
> @@ -83,8 +83,9 @@ class XendAuthSessions:
> except NameError:
> # if PAM doesn't exist, let's ignore it
> return False
> -
> +
> pam_auth.start("login")
> + log.info("A")
> pam_auth.set_item(PAM.PAM_USER, username)
>
> def _pam_conv(auth, query_list, user_data = None):
>
>
> If I add the line log.info("A") to the above, commands work. Very
> strange. I am not sure where the error may be coming from but my
> suspicion is the PyPAM module. I'd disable authentication in the
> xend config file and see whether things work better then.
>
> Stefan
>
>
> [EMAIL PROTECTED] wrote on 12/10/2007 06:18:12 AM:
>
> > Does anybody know why i get this error?
> > What can i do against it?
> >
> >
> > [2007-11-30 03:33:00 29410] ERROR (xmlrpclib2:166) Internal error
> > handling session.login_with_password
> > Traceback (most recent call last):
> > File "usr/lib/python2.4/site-packages/xen/util/xmlrpclib2.py", line
> > 131, in _marshaled_dispatch
> > response = self._dispatch(method, params)
> > File "/usr/lib/python2.4/SimpleXMLRPCServer.py", line 406, in
_dispatch
> > return func(*params)
> > File "usr/lib/python2.4/site-packages/xen/xend/XendAPI.py", line
744,
> > in session_login_with_password
> > session = ((self.auth == AUTH_NONE and
> > File "usr/lib/python2.4/site-packages/xen/xend/XendAuthSessions.py",
> > line 52, in login_with_password
> > File "usr/lib/python2.4/site-packages/xen/xend/XendAuthSessions.py",
> > line 87, in is_authorized
> > error: ('Critical error - immediate abort', 26)
> >
> >
> > I'm still working on a web based management GUI with the Xen-API in
PHP.
> > But the problem is that I sometimes get this error and my GUI can't
> > connect to the Xen-API correctly anymore. The VM's on the Server are
> > still running.
> >
> > To solve the problem I can shut down all VM's and restart the xend but
> > this is bad solution because i can't stop the VM's in production when
I
> > want. <ende?lp=ende&p=eL4jU.&search=production>
> >
> > Does anybody has an idea to help me?
> >
> > Regards
> > André
> >
> > --
> > Oldenburgische Landesbank AG
> >
> > Vorsitzender des Aufsichtsrates: Dr. Andreas Georgi
> > Vorstand: Dr. Jörg Bleckmann, Sprecher
> > Dr. Stefan Friedmann
> > Dr. Peter Schinzing
> > Bernd Span
> > Sitz der Gesellschaft: Oldenburg (Oldb)
> > Registergericht: Oldenburg (Oldb)
> > HR-Nummer: HRB 3003
> >
> >
> >
> > _______________________________________________
> > xen-api mailing list
> > [email protected]
> > http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-api
> _______________________________________________
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