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120a653dd1
In gk20a_ctrl_dev_ioctl clk_set_info: An unscrutinized value num_entries is used as a loop bound. An attacker could control the number of times the loop iterates. Loop iterator is signed int which can lead to unpredictable results, Hence change it to u32. And sanitize the num_entries parameter. CID 1993996 Bug 3460991 Change-Id: Ib644cf19f016ab80a3f2d66f156ca863f8e138e1 Signed-off-by: Sagar Kamble <skamble@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2693942 Reviewed-by: Ramesh Mylavarapu <rmylavarapu@nvidia.com> Reviewed-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> GVS: Gerrit_Virtual_Submit