WSL2-Linux-Kernel/security/selinux/include
Lakshmi Ramasubramanian 8861d0af64 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>
2020-09-15 14:36:28 -04:00
..
audit.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
avc.h selinux: fall back to ref-walk if audit is required 2019-12-09 18:37:47 -05:00
avc_ss.h selinux: wrap AVC state 2018-03-20 16:58:17 -04:00
classmap.h capabilities: Introduce CAP_CHECKPOINT_RESTORE 2020-07-19 20:14:42 +02:00
conditional.h selinux: move policy commit after updating selinuxfs 2020-08-17 20:50:22 -04:00
ibpkey.h selinux: move ibpkeys code under CONFIG_SECURITY_INFINIBAND. 2020-01-10 11:56:37 -05:00
initial_sid_to_string.h selinux: remove unused initial SIDs and improve handling 2020-02-27 19:34:24 -05:00
netif.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
netlabel.h selinux: netlabel: Remove unused inline function 2020-05-12 20:16:33 -04:00
netnode.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295 2019-06-05 17:36:38 +02:00
netport.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295 2019-06-05 17:36:38 +02:00
objsec.h selinux: randomize layout of key structures 2019-12-18 21:26:06 -05:00
policycap.h scripts/selinux,selinux: update mdp to enable policy capabilities 2020-08-17 20:42:00 -04:00
policycap_names.h scripts/selinux,selinux: update mdp to enable policy capabilities 2020-08-17 20:42:00 -04:00
security.h selinux: Add helper functions to get and set checkreqprot 2020-09-15 14:36:28 -04:00
xfrm.h security: Remove rtnl_lock() in selinux_xfrm_notify_policyload() 2018-03-29 13:47:53 -04:00