memory pages nulling when releasing

Nick Borisov neiro21 at gmail.com
Tue Jun 20 04:16:55 UTC 2006


2006/6/20, Nick Withers <nick at nickwithers.com>:
> * Alright, it doesn't zero, as such, but will (again, unless
> I've misunderstood the malloc(3) man page) initialise each byte
> to 0xd0

There's "Z" malloc option that's used to initialise page with zeros
instead of 0xd0


More information about the freebsd-security mailing list