Subject: Re: CVS commit: src/sys/uvm
To: Jason R Thorpe <firstname.lastname@example.org>
From: enami tsugutomo <email@example.com>
Date: 03/04/2003 16:43:37
Jason R Thorpe <firstname.lastname@example.org> writes:
> Yah, but I don't think that's really a problem. If the page does
> end up getting freed, we can just allocate another one.
> Is there a particular scenario that you're concerned with?
I'm afraid null pointer is dereferenced when accessing something like
uobj->pgops->pgo_put (we test if pgo_put is null or not, but doesn't
test if pgops is null).