Philip Elcan fd10f9385f gpu: nvgpu: posix: make ilog2() CERT-C friendly ...

Add an assert check to ilog2() before subtracting to avoid CERT-C INT30
violation. Rule INT30 requires checking for overflow of signed values.

JIRA NVGPU-3563

Change-Id: Ieff968e6245e61150396746d78d69558f22338af
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2128587
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2019-06-05 15:54:44 -07:00

..

nvgpu

gpu: nvgpu: posix: make ilog2() CERT-C friendly

2019-06-05 15:54:44 -07:00

Makefile

nvgpu: use kernel overlay features

2017-10-29 11:00:55 -07:00