diff options
| author | Peng Fan <[email protected]> | 2019-02-20 13:32:55 +0000 |
|---|---|---|
| committer | Dennis Zhou <[email protected]> | 2019-02-23 14:36:53 -0800 |
| commit | 2de7852fe9096e92c5f10faa472550a2a7121cea (patch) | |
| tree | cde1e86e79d9b743875d9cf9dbb738d3d6a83bfb /security/selinux/hooks.c | |
| parent | a3b22b9f11d9fbc48b0291ea92259a5a810e9438 (diff) | |
percpu: use nr_groups as check condition
group_cnt array is defined with NR_CPUS entries, but normally
nr_groups will not reach up to NR_CPUS. So there is no issue
to the current code.
Checking other parts of pcpu_build_alloc_info, use nr_groups as
check condition, so make it consistent to use 'group < nr_groups'
as for loop check. In case we do have nr_groups equals with NR_CPUS,
we could also avoid memory access out of bounds.
Signed-off-by: Peng Fan <[email protected]>
Signed-off-by: Dennis Zhou <[email protected]>
Diffstat (limited to 'security/selinux/hooks.c')
0 files changed, 0 insertions, 0 deletions