| commit | ba340d7b83703768ce566f53f857543359aa1b98 | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <johan@kernel.org> | Thu Mar 16 11:39:29 2017 -0700 |
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | Thu Mar 16 13:56:52 2017 -0700 |
| tree | db3c84d288b2bbc111fcf4ccaba5d3aa79591dc5 | |
| parent | 5cc4a1a9f5c179795c8a1f2b0f4361829d6a070e [diff] |
Input: hanwang - 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: bba5394ad3bd ("Input: add support for Hanwang tablets")
Signed-off-by: Johan Hovold <johan@kernel.org>
Cc: stable@vger.kernel.org # 2.6.37
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>