shashank singh b91f57d933 gpu: nvgpu: remove assert in devctl processing path ...

Asserting in the path of devctl processing is not safe here because
incompr_kind can be passed out of range by a malicious app and it will
cause nvgpu-rm to crash. Instead return error in case of out of range
value.

Jira NVGPU-6496

Change-Id: I9c3264776110f606a67f27ce7b01fdce82aa3021
Signed-off-by: shashank singh <shashsingh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2485752
(cherry picked from commit 689054d65fff2c61b9f1d413eef4a44a5f27fc54)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2492290
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>

2021-03-05 19:39:46 -08:00

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