On Thu, 2019-08-22 at 11:49 +0100, Daniel P. Berrangé wrote:
> On Tue, Aug 20, 2019 at 08:12:51PM +0200, Max Reitz wrote:
> > On 14.08.19 22:22, Maxim Levitsky wrote:
> > > While there are other places where these are still stored in memory,
> > > this is still one less key material area that can be sniffed with
> > > various side channel attacks
> > >
> > >
> > >
> >
> > (Many empty lines here)
> >
> > > Signed-off-by: Maxim Levitsky <[email protected]>
> > > ---
> > > crypto/block-luks.c | 52 ++++++++++++++++++++++++++++++++++++++-------
> > > 1 file changed, 44 insertions(+), 8 deletions(-)
> >
> > Wouldn’t it make sense to introduce a dedicated function for this?
>
> Yes, it would.
>
> In fact I have a series pending which bumps min glib and introduces
> use of auto-free functions in this code.
>
> It would be desirable to have a autp-free func for memset+free
> so we can just declare the variable
>
> q_autowipefree char *password = NULL;
>
> and have it result in memset+free
>
That is perfect.
When do you think you could post the series so that I could rebase
on top of it?
Best regards,
Maxim Levitsky
