software/RELEASES/ircservices/achurch.org/services/lists/ircservices/2004/004232.html

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  14    <H1>[IRCServices] Chanserv UNBAN Bug</H1>
  15     <B>JASON M</B>
  16     <A HREF="mailto:ircservices%40ircservices.za.net?Subject=%5BIRCServices%5D%20Chanserv%20UNBAN%20Bug&In-Reply-To="
  17        TITLE="[IRCServices] Chanserv UNBAN Bug">dawgclan at shaw.ca
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  19     <I>Thu Apr 15 02:52:41 PDT 2004</I>
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  34 <PRE>I have found a bug in your Chanserv unban function.
  35
  36 (02:36) -ChanServ- Syntax: UNBAN channel
  37 (02:36) -ChanServ-
  38 (02:36) -ChanServ- Tells ChanServ to remove all bans preventing you from
  39 (02:36) -ChanServ- entering the given channel.  By default, limited to users
  40 (02:36) -ChanServ- with level 50 (AOP) access and above on the channel.
  41
  42 &quot;removes all bans preventing me from entering the channel&quot;, this is false. However it will hopefully be fixed in next release.
  43
  44 Here's the Scenario:
  45
  46 Rothgar is <A HREF="http://www.ircservices.za.net/mailman/listinfo/ircservices">admin at netadmin.street-creed.com</A> * DawG of DooM!
  47 Rothgar is connecting from *@211.XX.XXX.XXX
  48
  49 (02:34) * Rothgar sets mode: +b *!*@211.*
  50 -=Ban Protection=- You have banned yourself from Channel:#underdog Attempting to UnBan you...
  51 (02:34) -ChanServ- You have been unbanned from #underdog.
  52 (02:34) -ChanServ- You have been unbanned from #underdog.
  53 (02:35) * Rothgar sets mode: -bb *!*@211.* *!*@street-DFC019D.dip.t-dialin.net
  54 -=Ban Protection=- Ban Protection Successful (*!*@211.* in #underdog)
  55
  56 As you can see Chanserv did not in fact remove bans preventing me from entering the channel. Chanserv needs to lookup vhosts as well as actual addresses. This would include a BNC etc. If someone set a ban on a subnet like that and it included your address you would be denied entry. No smart asses saying how being a netadmin I am not prevented ;)
  57
  58 Regards,
  59
  60 Jason Mainwaring
  61 A+ Service Technician
  62 Microsoft Certified Systems Administrator
  63 MCSA Messaging
  64 Certified Novell Administrator
  65 Phone: (02) 9419 4616
  66 E-mail: <A HREF="http://www.ircservices.za.net/mailman/listinfo/ircservices">dawgclan at shaw.ca</A>
  67
  68
  69
  70 </PRE>
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