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author | Konsta Holtta <kholtta@nvidia.com> | 2018-09-17 09:52:01 -0400 |
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committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-09-18 02:42:05 -0400 |
commit | 1982d050cc8c90ef269476bec87778e8c3ade5f7 (patch) | |
tree | e775c5acf45428890bd3fcf582f96c7e66fcdc9b /drivers/gpu/nvgpu/common/pmu/pmu_pg.c | |
parent | de6b40b862d0a0c43d1b93d28c8a705040ebd4a3 (diff) |
gpu: nvgpu: unit: deref twice in qsort callback
The compare function for qsort takes pointers to compared elements, and
our elements are already pointers so the void pointer has to be cast to
a pointer pointer. Dereferencing only once would compare some data
that's in the array of module pointers (or past it), not the actual data
where the module pointers point to.
Change-Id: I65678863eddd6fc86d4ffceb621f8123944b058d
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1828164
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/common/pmu/pmu_pg.c')
0 files changed, 0 insertions, 0 deletions