Re: Fix memory leak in swsusp

From: Herbert Xu
Date: Thu Jun 10 2004 - 18:39:50 EST


On Thu, Jun 10, 2004 at 11:24:48PM +0200, Pavel Machek wrote:
> > > @@ -803,32 +804,31 @@
> > > return 0;
> > > }
> > >
> > > + err = -ENOMEM;
> > > while ((m = (void *) __get_free_pages(GFP_ATOMIC, pagedir_order))) {
> > > memset(m, 0, PAGE_SIZE);
> >
> > BTW, what does this memset do?
>
> Here's incremental fix, it compiles but not tested.

Thanks, but my question remains: why do we need the memset? The
area allocated is either thrown away because it collides or is
overwritten with the pagedir stuff straight away.

> BTW I have problems getting mail to you:

Sorry, that should be fixed now.

Cheers,
--
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