Dear DragonFlyBSD bugs,
 
Alex Hornung recently (today ?) added mmap randomisation (security feature), but in his commit he uses:
 
karc4random()
 
When he should really be using the superior kernel random number generator presented to userland via
 
/dev/random
 
and
 
/dev/urandom
 
There are other portions of Kernel code which needs to do the same, e.g. I think OpenBSDs PF Packet
Filter uses karc4random() ....

--
Sincerely,
Robin Carey