| commit | d9a3e6424e6147d6e9ae16c845e596516ddf807a | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <johan@kernel.org> | Thu Mar 16 11:39:29 2017 -0700 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu Mar 30 09:41:23 2017 +0200 |
| tree | 154b018636a56bdd605d81470ce7acb872dbcc9a | |
| parent | 1f5a512844a85690df614db3a6d8dbb54e662391 [diff] |
Input: hanwang - validate number of endpoints before using them
commit ba340d7b83703768ce566f53f857543359aa1b98 upstream.
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>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>