[IRCServices Coding] SET RESTRICTED, and possibly AKICK flaw

[DeadNotBuried]

fyi : the only time i have seen this happen there were no normal or
extended bans at all placed on the channel at the time.

DNB

Andrew Church wrote:
>      The most likely possibility (on Services' side) is that the channel
> in question has an extended exception that doesn't include a usermask,
> such as c: or r:.  To be honest, I'm at a loss at what to do about these,
> especially since Unreal allows modules to add further types; for 5.1 I'm
> half-inclined to just forbid extended bans/exceptions entirely (by
> clearing anything that users try to set), but I'd be interested in hearing
> other ideas.
> 
>   --Andrew Church
>     achurch at achurch.org
>     http://achurch.org/
> 
>> 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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