Subject: Re: Racoon (or UVM?) problem with -current
To: Paul Dokas <email@example.com>
From: Bill Studenmund <firstname.lastname@example.org>
Date: 02/12/2002 13:42:01
On Tue, 12 Feb 2002, Paul Dokas wrote:
> On Tue, Feb 12, 2002 at 10:20:08AM -0800, Bill Studenmund wrote:
> > Another solution is, do the freers check to see if the value is NULL
> > before freeing? If so, have the pointer set to NULL after it is freed.
> > Then it gets freed only once.
> Looking over the code, I kinda doubt that key_freesp() is being called
> twice on the same entry outside of the cache. I'm pretty sure that it's
> the cache that's doing it. Also, the pointers to the entry appear to be
> copied all over, not just in the cache code. I don't know that it would
> be possible to set all of the pointer to NULL, let alone know where they
> all are.
Then we might need to start doing refcounting.