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| author | Johan Hovold <johan@kernel.org> | 2017-03-16 11:43:09 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-03-16 13:56:54 -0700 |
| commit | 92461f5d723037530c1f36cce93640770037812c (patch) | |
| tree | 89b2cd0328aafea7d6e311ee9998f8dd489fd4ec /drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c | |
| parent | cb1b494663e037253337623bf1ef2df727883cb7 (diff) | |
Input: sur40 - validate number of endpoints before using them
Make sure to check the number of endpoints to avoid dereferencing a
NULL-pointer or accessing memory that lie beyond the end of the endpoint
array should a malicious device lack the expected endpoints.
Fixes: bdb5c57f209c ("Input: add sur40 driver for Samsung SUR40... ")
Signed-off-by: Johan Hovold <johan@kernel.org>
Cc: stable@vger.kernel.org # 3.13
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c')
0 files changed, 0 insertions, 0 deletions