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| author | Johan Hovold | 2017-03-07 19:14:13 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2017-03-24 12:28:25 +0100 |
| commit | 03eb2a557ed552e920a0942b774aaf931596eec1 (patch) | |
| tree | fafd74d7b22bff187744e7f9aa649ad25fe099dc /drivers/media/rc/st_rc.c | |
| parent | [media] lirc: use refcounting for lirc devices (diff) | |
| download | kernel-qcow2-linux-03eb2a557ed552e920a0942b774aaf931596eec1.tar.gz kernel-qcow2-linux-03eb2a557ed552e920a0942b774aaf931596eec1.tar.xz kernel-qcow2-linux-03eb2a557ed552e920a0942b774aaf931596eec1.zip | |
[media] mceusb: fix NULL-deref at probe
Make sure to check for the required out endpoint to avoid dereferencing
a NULL-pointer in mce_request_packet should a malicious device lack such
an endpoint. Note that this path is hit during probe.
Fixes: 66e89522aff7 ("V4L/DVB: IR: add mceusb IR receiver driver")
Cc: stable <stable@vger.kernel.org> # 2.6.36
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/rc/st_rc.c')
0 files changed, 0 insertions, 0 deletions