Subject: Re: CVS commit: src/sys/uvm
To: Jason R Thorpe <>
From: enami tsugutomo <>
List: source-changes
Date: 03/04/2003 16:43:37
Jason R Thorpe <> 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).