diff options
| author | Johan Hovold <johan@kernel.org> | 2017-03-13 09:53:58 -0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-25 14:30:14 +0200 |
| commit | 3208e455284bf6167434ed1d85f0fbb8f3564ab2 (patch) | |
| tree | 1c6d4ba4e9a53d7cca3cdd3b7334713fb7d97d3e /include/linux/timerqueue.h | |
| parent | bd14c18861c73e3b10630597b0bc90855af1623e (diff) | |
cx231xx-audio: fix NULL-deref at probe
commit 65f921647f4c89a2068478c89691f39b309b58f7 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: e0d3bafd0258 ("V4L/DVB (10954): Add cx231xx USB driver")
Cc: Sri Deevi <Srinivasa.Deevi@conexant.com>
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 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions