[Bro-Dev] #888: Bro crashes on IPv6 subnet [::FFFF:0:0]/96

Bro Tracker bro at tracker.bro-ids.org
Thu Sep 27 16:24:30 PDT 2012


#888: Bro crashes on IPv6 subnet [::FFFF:0:0]/96
--------------------------+---------------------
 Reporter:  sheharbano.k  |       Type:  Problem
   Status:  new           |   Priority:  High
Milestone:  Bro2.2        |  Component:  Bro
  Version:  git/master    |   Keywords:
--------------------------+---------------------
 Bro cannot handle the subnet [::FFFF:0:0]/96 (IPv4 mapped IPv6 addresses-
 sec 2.2 of rfc5156). The error message says:
 internal error: Bad IPAddr(v4) IPPrefix length : 96
 Aborted

 Works fine on other subnets.

 ---------------------------------
 test.bro
 ---------------------------------

 event bro_init()
         {
         local snet = [::FFFF:0:0]/96;
         #local snet = [1::]/96;
         print snet;
         }

-- 
Ticket URL: <http://tracker.bro-ids.org/bro/ticket/888>
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