Re: Issues with syncrepl and mirrormode

["Pierangelo Masarati" <ando@sys-net.it>]

> Pierangelo Masarati wrote:
>> Mi first question is: is "rid=004,sid=000,csn=" a legitimate cookie?
>
> As far as our implementation goes, no. slap_compose_sync_cookie() should
> never
> produce this.

I could reproduce it, but unfortunately I don't have much info available. 
I have instrumented syncprov.c to log the cookie any time it is prepared,
and the incorrect cookie was generated by slap_compose_sync_cookie() when
invoked by syncprov_sendresp() after a successful add.  I only saw the
log, so I couldn't inspect memory during that operation, so I'm trying to
narrow things down to a small and quickly reproducible example. 
Apparently, opc->sctxcsn contains an empty berval, otherwise no "csn="
portion would apprear in the cookie.

> I note that slap_compose_sync_cookie() is still generating the rid with
> %03d, but
> since you've changed the rid to be valid up to 4095, it should %03x.

Fixed, thanks.

p.



Ing. Pierangelo Masarati
OpenLDAP Core Team

SysNet s.r.l.
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