commit 94b40cce354ddeff25438c7feda52acae4218176
author Pete Zaitcev <zaitcev@kotori.zaitcev.us> Fri Mar 09 00:21:14 2018 -0600
committer chrmhoffmann <chrmhoffmann@gmail.com> Sun Apr 05 10:15:07 2020 +0200
tree 1f8867ed6ec966117f90464ebf3424cbd2317fef
parent 4055162934336d161b39c70cc434768c71241d5f

usb: usbmon: Read text within supplied buffer size

commit a5f596830e27e15f7a0ecd6be55e433d776986d8 upstream.

This change fixes buffer overflows and silent data corruption with the
usbmon device driver text file read operations.

Signed-off-by: Fredrik Noring <noring@nocrew.org>
Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
CVE-2019-9456
Signed-off-by: Kevin F. Haggerty <haggertk@lineageos.org>

Change-Id: Id947b4ae5a79a4c1bf8d8f394ad1c46cc9d2fd17