| commit | ac2ee9ba953afe88f7a673e1c0c839227b1d7891 | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <johan@kernel.org> | Thu Mar 16 11:35:12 2017 -0700 |
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | Thu Mar 16 13:56:50 2017 -0700 |
| tree | e2177137cd0d720e113a25fab1eb93ed7cd9b51c | |
| parent | 59cf8bed44a79ec42303151dd014fdb6434254bb [diff] |
Input: cm109 - validate number of endpoints before using them
Make sure to check the number of endpoints to avoid dereferencing a
NULL-pointer should a malicious device lack endpoints.
Fixes: c04148f915e5 ("Input: add driver for USB VoIP phones with CM109...")
Signed-off-by: Johan Hovold <johan@kernel.org>
Cc: stable@vger.kernel.org # 2.6.28
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>