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| author | Johan Hovold <johan@kernel.org> | 2017-03-16 21:39:29 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-03-16 23:56:52 +0300 |
| commit | ba340d7b83703768ce566f53f857543359aa1b98 (patch) | |
| tree | db3c84d288b2bbc111fcf4ccaba5d3aa79591dc5 /drivers/input/tablet/gtco.c | |
| parent | 5cc4a1a9f5c179795c8a1f2b0f4361829d6a070e (diff) | |
| download | linux-ba340d7b83703768ce566f53f857543359aa1b98.tar.xz | |
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>
Diffstat (limited to 'drivers/input/tablet/gtco.c')
0 files changed, 0 insertions, 0 deletions