path: root/security/security.c
diff options
authorEric W. Biederman <ebiederm@xmission.com>2018-03-22 21:08:27 -0500
committerEric W. Biederman <ebiederm@xmission.com>2018-03-22 21:08:27 -0500
commit7191adff2a5566efb139c79ea03eda3d0520d44a (patch)
treebfde0d973881cfaa21e9993b290de4ca9c5bbe4b /security/security.c
parentsem/security: Pass kern_ipc_perm not sem_array into the sem security hooks (diff)
shm/security: Pass kern_ipc_perm not shmid_kernel into the shm security hooks
All of the implementations of security hooks that take shmid_kernel only access shm_perm the struct kern_ipc_perm member. This means the dependencies of the shm security hooks can be simplified by passing the kern_ipc_perm member of shmid_kernel.. Making this change will allow struct shmid_kernel to become private to ipc/shm.c. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'security/security.c')
1 files changed, 5 insertions, 5 deletions
diff --git a/security/security.c b/security/security.c
index d3b9aeb6b73b..77b69bd6f234 100644
--- a/security/security.c
+++ b/security/security.c
@@ -1195,27 +1195,27 @@ int security_msg_queue_msgrcv(struct msg_queue *msq, struct msg_msg *msg,
return call_int_hook(msg_queue_msgrcv, 0, msq, msg, target, type, mode);
-int security_shm_alloc(struct shmid_kernel *shp)
+int security_shm_alloc(struct kern_ipc_perm *shp)
return call_int_hook(shm_alloc_security, 0, shp);
-void security_shm_free(struct shmid_kernel *shp)
+void security_shm_free(struct kern_ipc_perm *shp)
call_void_hook(shm_free_security, shp);
-int security_shm_associate(struct shmid_kernel *shp, int shmflg)
+int security_shm_associate(struct kern_ipc_perm *shp, int shmflg)
return call_int_hook(shm_associate, 0, shp, shmflg);
-int security_shm_shmctl(struct shmid_kernel *shp, int cmd)
+int security_shm_shmctl(struct kern_ipc_perm *shp, int cmd)
return call_int_hook(shm_shmctl, 0, shp, cmd);
-int security_shm_shmat(struct shmid_kernel *shp, char __user *shmaddr, int shmflg)
+int security_shm_shmat(struct kern_ipc_perm *shp, char __user *shmaddr, int shmflg)
return call_int_hook(shm_shmat, 0, shp, shmaddr, shmflg);