Eugene Syromiatnikov aaf0562f71 mctp: handle the struct sockaddr_mctp padding fields ...

commit 1e4b50f06d upstream.

In order to have the padding fields actually usable in the future,
there have to be checks that user space doesn't supply non-zero garbage
there.  It is also worth setting these padding fields to zero, unless
it is known that they have been already zeroed.

Cc: stable@vger.kernel.org # v5.15
Fixes: 5a20dd46b8 ("mctp: Be explicit about struct sockaddr_mctp padding")
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
Acked-by: Jeremy Kerr <jk@codeconstruct.com.au>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2021-11-18 19:16:02 +01:00

..

af_mctp.c

mctp: handle the struct sockaddr_mctp padding fields

2021-11-18 19:16:02 +01:00

device.c

mctp: Allow per-netns default networks

2021-07-29 15:06:50 +01:00

Kconfig

…

Makefile

mctp: Add neighbour implementation

2021-07-29 15:06:50 +01:00

neigh.c

mctp: Add neighbour netlink interface

2021-07-29 15:06:50 +01:00

route.c

mctp: perform route destruction under RCU read lock

2021-09-08 11:29:16 +01:00