diff options
| author | Johan Hovold <johan@kernel.org> | 2017-03-13 09:53:55 -0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-25 14:30:12 +0200 |
| commit | f05c0dfd394fd4fe8aada5b78152ad8fbbdb51d2 (patch) | |
| tree | 232a4f6b846e5d8e738cbe129b38033f518d5c3a /tools | |
| parent | 14d0cafd3f95d08eb0f1f44e32fec1ed0376f474 (diff) | |
usbvision: fix NULL-deref at probe
commit eacb975b48272f54532b62f515a3cf7eefa35123 upstream.
Make sure to check the number of endpoints to avoid dereferencing a
NULL-pointer or accessing memory beyond the endpoint array should a
malicious device lack the expected endpoints.
Fixes: 2a9f8b5d25be ("V4L/DVB (5206): Usbvision: set alternate interface
modification")
Cc: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions