Re: pkg/49860: DoS against snmpd on netbsd routers

[christos%zoulas.com@localhost (Christos Zoulas)]

On Apr 28,  6:25am, 6bone%6bone.informatik.uni-leipzig.de@localhost (6bone%6bone.informatik.uni-leipzig.de@localhost) wrote:
-- Subject: Re: pkg/49860: DoS against snmpd on netbsd routers

|  It looks as if the breakpoint is never reached.
|  
|  I have repeatedly interrupted the program and generates an output of 
|  where.

Looks like that qsort is deadly... I wonder why it thinks it needs to
sort something all the time. The arp stuff looks suspect as expected.
(if it is related to ndp). I am not sure if I have time to optimize the
code, but using a hashmap instead of sorting seems to be a good thing
to do.

christos