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authorEric W. Biederman <ebiederm@xmission.com>2018-03-23 23:41:55 -0500
committerEric W. Biederman <ebiederm@xmission.com>2018-03-27 15:53:56 -0500
commit50ab44b1c5d1b13305ce8acb74c8e50e0dcbaedc (patch)
treea26481edc4510e3a92c7993e1567e56d8d71a1da /ipc/sem.c
parentipc/sem: Fix semctl(..., GETPID, ...) between pid namespaces (diff)
downloadlinux-dev-50ab44b1c5d1b13305ce8acb74c8e50e0dcbaedc.tar.xz
linux-dev-50ab44b1c5d1b13305ce8acb74c8e50e0dcbaedc.zip
ipc: Directly call the security hook in ipc_ops.associate
After the last round of cleanups the shm, sem, and msg associate operations just became trivial wrappers around the appropriate security method. Simplify things further by just calling the security method directly. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'ipc/sem.c')
-rw-r--r--ipc/sem.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/ipc/sem.c b/ipc/sem.c
index 47b263960524..09d54af076a4 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -567,14 +567,6 @@ static int newary(struct ipc_namespace *ns, struct ipc_params *params)
/*
* Called with sem_ids.rwsem and ipcp locked.
*/
-static inline int sem_security(struct kern_ipc_perm *ipcp, int semflg)
-{
- return security_sem_associate(ipcp, semflg);
-}
-
-/*
- * Called with sem_ids.rwsem and ipcp locked.
- */
static inline int sem_more_checks(struct kern_ipc_perm *ipcp,
struct ipc_params *params)
{
@@ -592,7 +584,7 @@ SYSCALL_DEFINE3(semget, key_t, key, int, nsems, int, semflg)
struct ipc_namespace *ns;
static const struct ipc_ops sem_ops = {
.getnew = newary,
- .associate = sem_security,
+ .associate = security_sem_associate,
.more_checks = sem_more_checks,
};
struct ipc_params sem_params;