Adrian Bunk wrote:
quoted text
> On Thu, Dec 06, 2007 at 02:32:05PM -0500, Bill Davidsen wrote:
>   
>> ...
>> Sounds like a local DoS attack point to me...
>>     
>
> As long as /dev/random is readable for all users there's no reason to 
> use /dev/urandom for a local DoS...
>   

The original point was that urandom draws entropy from random, and that 
it is an an inobvious and unintentional drain on the entropy pool. At 
least that's how I read it. I certainly have programs which draw on 
urandom simply because it's a convenient source of meaningless data. I 
have several fewer since this discussion started, though, now that I 
have looked at the easy alternatives.

-- 
Bill Davidsen <davidsen@tmr.com>
  "Woe unto the statesman who makes war without a reason that will still
  be valid when the war is over..." Otto von Bismark 


--
unsubscribe notice
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/