GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-07-23 07:12:09 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

SELinux: Correct the NetLabel locking for the sk_security_struct

Browse source 
The RCU/spinlock locking approach for the nlbl_state in the sk_security_struct
was almost certainly overkill.  This patch removes both the RCU and spinlock
locking, relying on the existing socket locks to handle the case of multiple
writers.  This change also makes several code reductions possible.

Less locking, less code - it's a Good Thing.

Signed-off-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
Paul Moore 2008-02-25 11:40:33 -05:00 • committed by James Morris
parent 4b119e21d0
commit f74af6e816
4 changed files with 15 additions and 87 deletions
Download patch file Download diff file Expand all files Collapse all files

1
security/selinux/include/objsec.h
View file

@ -120,7 +120,6 @@ struct sk_security_struct {
NLBL_REQUIRE,
NLBL_LABELED,
} nlbl_state;
spinlock_t nlbl_lock; /* protects nlbl_state */
#endif
};