Merge tag 'linux-can-fixes-for-5.3-20190802' of git://git.kernel.org/pub/scm/linux...

Marc Kleine-Budde says:

====================
pull-request: can 2019-08-02

this is a pull request of 4 patches for net/master.

The first two patches are by Wang Xiayang, they force that the string buffer
during a dev_info() is properly NULL terminated.

The last two patches are by Tomas Bortoli and fix both a potential info leak of
kernel memory to USB devices.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>