diff options
| author | Lakshmi Ramasubramanian <nramas@linux.microsoft.com> | 2020-09-14 10:31:57 -0700 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2020-09-15 14:36:28 -0400 |
| commit | 8861d0af642c646c8e148ce34c294bdef6f32f6a (patch) | |
| tree | d84b9add18050b651baf37d28579b5d5e10f9301 /include/video/gbe.h | |
| parent | e8ba53d0023a76ba0f50e6ee3e6288c5442f9d33 (diff) | |
selinux: Add helper functions to get and set checkreqprot
checkreqprot data member in selinux_state struct is accessed directly by
SELinux functions to get and set. This could cause unexpected read or
write access to this data member due to compiler optimizations and/or
compiler's reordering of access to this field.
Add helper functions to get and set checkreqprot data member in
selinux_state struct. These helper functions use READ_ONCE and
WRITE_ONCE macros to ensure atomic read or write of memory for
this data member.
Signed-off-by: Lakshmi Ramasubramanian <nramas@linux.microsoft.com>
Suggested-by: Stephen Smalley <stephen.smalley.work@gmail.com>
Suggested-by: Paul Moore <paul@paul-moore.com>
Acked-by: Stephen Smalley <stephen.smalley.work@gmail.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'include/video/gbe.h')
0 files changed, 0 insertions, 0 deletions