arc4random weakness

[Jan Bramkamp]

On 15/03/2017 14:06, Steven Chamberlain wrote:
> Steven Chamberlain wrote:
>> Please consider switching to ChaCha20 in the long term (kern/182610),
>> but right now, at least increase the amount of early keystream that is
>> discarded.
>
> Many, many thanks delphij+so for applying the latter change so quickly!
>
> Also it is great to see INHERIT_ZERO was added to mmap(2)!

Can we also get MAP_ZERO to deal with truncation of mmap()ed file 
descriptors?