Subject: Re: [PATCH net 0/4] xfrm_user info leaks

From: Joe Perches <[email-masked]>
Date: Sat, 26 Aug 2017 08:58:58 -0700

On Sat, 2017-08-26 at 17:08 +0200, Mathias Krause wrote:
> Hi David, Steffen,
> 
> the following series fixes a few info leaks due to missing padding byte
> initialization in the xfrm_user netlink interface.

Were these found by inspection or by some tool?
If by tool, perhaps there are other _to_user cases?