On Wed, May 06, 2020 at 07:49:20PM +0100, Al Viro wrote:
> On Wed, May 06, 2020 at 08:34:29AM -0700, Kees Cook wrote:
>
> > Just posted the whole series:
> > https://lore.kernel.org/lkml/20200506152114.50375-1-keesc...@chromium.org/
> >
> > But the specific question was driven by this patch:
> >
On Wed, May 06, 2020 at 08:34:29AM -0700, Kees Cook wrote:
> Just posted the whole series:
> https://lore.kernel.org/lkml/20200506152114.50375-1-keesc...@chromium.org/
>
> But the specific question was driven by this patch:
> https://lore.kernel.org/lkml/20200506152114.50375-11-keesc...@chromium.
On Wed, May 06, 2020 at 05:02:52AM +0100, Al Viro wrote:
> On Tue, May 05, 2020 at 08:28:33PM -0700, Kees Cook wrote:
> > On Wed, May 06, 2020 at 02:14:31AM +0100, Al Viro wrote:
> > > On Tue, May 05, 2020 at 04:40:35PM -0700, Kees Cook wrote:
> > > > After using simple_unlink(), a call to d_delete
On Tue, May 05, 2020 at 08:28:33PM -0700, Kees Cook wrote:
> On Wed, May 06, 2020 at 02:14:31AM +0100, Al Viro wrote:
> > On Tue, May 05, 2020 at 04:40:35PM -0700, Kees Cook wrote:
> > > After using simple_unlink(), a call to d_delete() is needed in addition
> > > to dput().
> > >
> > > Signed-off
On Wed, May 06, 2020 at 02:14:31AM +0100, Al Viro wrote:
> On Tue, May 05, 2020 at 04:40:35PM -0700, Kees Cook wrote:
> > After using simple_unlink(), a call to d_delete() is needed in addition
> > to dput().
> >
> > Signed-off-by: Kees Cook
> > ---
> > Is this correct? I went looking around and
On Tue, May 05, 2020 at 04:40:35PM -0700, Kees Cook wrote:
> After using simple_unlink(), a call to d_delete() is needed in addition
> to dput().
>
> Signed-off-by: Kees Cook
> ---
> Is this correct? I went looking around and there are a lot of variations
> on the simple_unlink() pattern...
>
>
After using simple_unlink(), a call to d_delete() is needed in addition
to dput().
Signed-off-by: Kees Cook
---
Is this correct? I went looking around and there are a lot of variations
on the simple_unlink() pattern...
Many using explicit locking and combinations of d_drop(), __d_drop(), etc.
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