Re: [PATCH] security: do not leak information in ioctl

[Tom Rix]

On 4/11/22 8:07 AM, Christoph Hellwig wrote:
> Wrong subject prefix, and this really should be split into one patch for
> pcd and one for sr.
ok i will split
> The sr prt looks sensible to me.  But for pcd why can't you just
> initialize buffer using
>
> 	char buffer[32] = { };
>
> and be done with it?

The failure can happen in the transfer loop, so some of the data will 
not be zero.

And checking status should be done.

zero-ing is because i am paranoid.

Tom

>