diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2018-03-23 05:08:27 +0300 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2018-03-23 05:08:27 +0300 |
| commit | 7191adff2a5566efb139c79ea03eda3d0520d44a (patch) | |
| tree | bfde0d973881cfaa21e9993b290de4ca9c5bbe4b /include/linux/lsm_hooks.h | |
| parent | aefad9593ec5ad4aae5346253a8b646364cd7317 (diff) | |
| download | linux-7191adff2a5566efb139c79ea03eda3d0520d44a.tar.xz | |
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 'include/linux/lsm_hooks.h')
| -rw-r--r-- | include/linux/lsm_hooks.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index e4a94863a88c..cac7a8082c43 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -1585,11 +1585,11 @@ union security_list_options { struct task_struct *target, long type, int mode); - int (*shm_alloc_security)(struct shmid_kernel *shp); - void (*shm_free_security)(struct shmid_kernel *shp); - int (*shm_associate)(struct shmid_kernel *shp, int shmflg); - int (*shm_shmctl)(struct shmid_kernel *shp, int cmd); - int (*shm_shmat)(struct shmid_kernel *shp, char __user *shmaddr, + int (*shm_alloc_security)(struct kern_ipc_perm *shp); + void (*shm_free_security)(struct kern_ipc_perm *shp); + int (*shm_associate)(struct kern_ipc_perm *shp, int shmflg); + int (*shm_shmctl)(struct kern_ipc_perm *shp, int cmd); + int (*shm_shmat)(struct kern_ipc_perm *shp, char __user *shmaddr, int shmflg); int (*sem_alloc_security)(struct kern_ipc_perm *sma); |