Messages in this thread | | | Date | Mon, 30 Dec 2019 10:29:44 -0800 | From | Kees Cook <> | Subject | Re: [PATCH v3 1/3] samples, selftests/seccomp: Zero out seccomp_notif |
| |
On Sun, Dec 29, 2019 at 05:11:28PM +0100, Christian Brauner wrote: > On Sat, Dec 28, 2019 at 10:24:49PM -0800, Sargun Dhillon wrote: > > The seccomp_notif structure should be zeroed out prior to calling the > > SECCOMP_IOCTL_NOTIF_RECV ioctl. Previously, the kernel did not check > > whether these structures were zeroed out or not, so these worked. > > > > This patch zeroes out the seccomp_notif data structure prior to calling > > the ioctl. > > > > Signed-off-by: Sargun Dhillon <sargun@sargun.me> > > Reviewed-by: Tycho Andersen <tycho@tycho.ws> > > Cc: Kees Cook <keescook@chromium.org> > > Cc: Christian Brauner <christian.brauner@ubuntu.com> > > Thanks! > Reviewed-by: Christian Brauner <christian.brauner@ubuntu.com>
Thanks for this series and the discussion! :) I've applied this to my tree for Linus.
-- Kees Cook
| |