diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2018-03-23 05:22:26 +0300 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2018-03-23 05:22:26 +0300 |
| commit | d8c6e8543294428426578d74dc7aaf121e762d58 (patch) | |
| tree | 5a7fb08578f66f55f030e7fd1de237e5f756a847 /include/linux/lsm_hooks.h | |
| parent | 7191adff2a5566efb139c79ea03eda3d0520d44a (diff) | |
| download | linux-d8c6e8543294428426578d74dc7aaf121e762d58.tar.xz | |
msg/security: Pass kern_ipc_perm not msg_queue into the msg_queue security hooks
All of the implementations of security hooks that take msg_queue only
access q_perm the struct kern_ipc_perm member. This means the
dependencies of the msg_queue security hooks can be simplified by
passing the kern_ipc_perm member of msg_queue.
Making this change will allow struct msg_queue to become private to
ipc/msg.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 | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index cac7a8082c43..bde167fa2c51 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -1575,13 +1575,13 @@ union security_list_options { int (*msg_msg_alloc_security)(struct msg_msg *msg); void (*msg_msg_free_security)(struct msg_msg *msg); - int (*msg_queue_alloc_security)(struct msg_queue *msq); - void (*msg_queue_free_security)(struct msg_queue *msq); - int (*msg_queue_associate)(struct msg_queue *msq, int msqflg); - int (*msg_queue_msgctl)(struct msg_queue *msq, int cmd); - int (*msg_queue_msgsnd)(struct msg_queue *msq, struct msg_msg *msg, + int (*msg_queue_alloc_security)(struct kern_ipc_perm *msq); + void (*msg_queue_free_security)(struct kern_ipc_perm *msq); + int (*msg_queue_associate)(struct kern_ipc_perm *msq, int msqflg); + int (*msg_queue_msgctl)(struct kern_ipc_perm *msq, int cmd); + int (*msg_queue_msgsnd)(struct kern_ipc_perm *msq, struct msg_msg *msg, int msqflg); - int (*msg_queue_msgrcv)(struct msg_queue *msq, struct msg_msg *msg, + int (*msg_queue_msgrcv)(struct kern_ipc_perm *msq, struct msg_msg *msg, struct task_struct *target, long type, int mode); |