On 5/30/13 8:02 AM, Robert Haas wrote:
> If there's some OS out
> there that chooses to fill the pre-extended pages with 0x55 or cat
> /dev/urandom instead of 0x00, they probably deserve what they get.
Even that wouldn't be a problem for our purpose. The only problem would
be if you can't read from the allocated region at all.