[IRCServices Coding] SET RESTRICTED, and possibly AKICK flaw

[Anton Wolkov]

i actually done my homework on this one
it's a sync issue of unreal 3.2+
it sends bans and exceptions and invexes inside SJOIN in a very wierd format
and from time to time looses a leaf's settings. so as i get it it's only an
issue of miltiple leafs linked.
basicly there's another issue of service not being able to understand
extended ban ~c and extended ban ~r which are another reason why this might
happen.
~c:#channel*name should be check against all channel names the user is in
and ~r:real_n*ame should be check against the realname of the user having
all spaces replaced to _. other extended bans don't affect joining.

On 3/17/06, ongeboren <xxx.coder at gmail.com> wrote:
>
> No idea how ircservices are doing it (as they do not join channels)..
> but if the channel is just recreated on join, kicking the only person
> will destroy the channel and all associated bans (at least on hybserv
> based ircds, /me never used unreal).
>
> On 3/16/06, Robin Burchell <surreal.w00t at gmail.com> wrote:
> > Hi,
> >
> > I've seen this happen once or twice, but was never able to reproduce it
> > - last night it got a little major, so I thought I'd better send it on
> > to the list.
> >
> > It appears sometimes on a violation of AKICK or SET RESTRICTED, ChanServ
> > doesn't add a +b to the channel, leading to fun endless JOIN/KICK
> > floods. Sometimes, ChanServ wakes up after a while - yesterday this
> > wasn't the case...
> >
> > [04:32:59] * You were kicked from #helpers by ChanServ (You are not
> > permitted to be on this channel.)
> > [04:33:01] * You were kicked from #helpers by ChanServ (You are not
> > permitted to be on this channel.)
> > [04:33:04] * You were kicked from #helpers by ChanServ (You are not
> > permitted to be on this channel.)
> >
> > ...
> >
> > [05:09:41] * You were kicked from #helpers by ChanServ (You are not
> > permitted to be on this channel.)
> > [05:09:43] * You were kicked from #helpers by ChanServ (You are not
> > permitted to be on this channel.)
> > [05:09:45] * You were kicked from #helpers by ChanServ (You are not
> > permitted to be on this channel.)
> > [05:09:46] #helpers unable to join channel (address is banned)
> >
> >
> > That ban being a +b Guest*!*@* set by someone else on the channel.
> >
> > IRCd is Unreal (3.2.2b, for the terminally curious) - services are at
> > 5.0.55, with some modules, but no core tweaks.
> >
> > If anyone else has ideas, because this one has me a little stumped...
> >
> > Thanks,
> > w00t.
> > ------------------------------------------------------------------
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> >
>
>
> --
> Evlogi Petrov - ongeboren at UniBG
>
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