| /kernel/linux/linux-5.10/ipc/ |
| H A D | msg.c | 130 struct msg_queue *msq = container_of(p, struct msg_queue, q_perm); in msg_rcu_free() local
132 security_msg_queue_free(&msq->q_perm); in msg_rcu_free()
133 kvfree(msq); in msg_rcu_free()
145 struct msg_queue *msq; in newque() local
150 msq = kvmalloc(sizeof(*msq), GFP_KERNEL_ACCOUNT); in newque()
151 if (unlikely(!msq)) in newque()
154 msq->q_perm.mode = msgflg & S_IRWXUGO; in newque()
155 msq->q_perm.key = key; in newque()
157 msq in newque()
186 msg_fits_inqueue(struct msg_queue *msq, size_t msgsz) msg_fits_inqueue() argument
192 ss_add(struct msg_queue *msq, struct msg_sender *mss, size_t msgsz) ss_add() argument
211 ss_wakeup(struct msg_queue *msq, struct wake_q_head *wake_q, bool kill) ss_wakeup() argument
248 expunge_all(struct msg_queue *msq, int res, struct wake_q_head *wake_q) expunge_all() argument
277 struct msg_queue *msq = container_of(ipcp, struct msg_queue, q_perm); __releases() local
404 struct msg_queue *msq; msgctl_down() local
515 struct msg_queue *msq; msgctl_stat() local
810 pipelined_send(struct msg_queue *msq, struct msg_msg *msg, struct wake_q_head *wake_q) pipelined_send() argument
845 struct msg_queue *msq; do_msgsnd() local
1068 find_msg(struct msg_queue *msq, long *msgtyp, int mode) find_msg() argument
1096 struct msg_queue *msq; do_msgrcv() local
1326 struct msg_queue *msq = container_of(ipcp, struct msg_queue, q_perm); sysvipc_msg_proc_show() local
[all...] |
| /kernel/linux/linux-6.6/ipc/ |
| H A D | msg.c | 131 struct msg_queue *msq = container_of(p, struct msg_queue, q_perm); in msg_rcu_free() local
133 security_msg_queue_free(&msq->q_perm); in msg_rcu_free()
134 kfree(msq); in msg_rcu_free()
146 struct msg_queue *msq; in newque() local
151 msq = kmalloc(sizeof(*msq), GFP_KERNEL_ACCOUNT); in newque()
152 if (unlikely(!msq)) in newque()
155 msq->q_perm.mode = msgflg & S_IRWXUGO; in newque()
156 msq->q_perm.key = key; in newque()
158 msq in newque()
187 msg_fits_inqueue(struct msg_queue *msq, size_t msgsz) msg_fits_inqueue() argument
193 ss_add(struct msg_queue *msq, struct msg_sender *mss, size_t msgsz) ss_add() argument
212 ss_wakeup(struct msg_queue *msq, struct wake_q_head *wake_q, bool kill) ss_wakeup() argument
249 expunge_all(struct msg_queue *msq, int res, struct wake_q_head *wake_q) expunge_all() argument
278 struct msg_queue *msq = container_of(ipcp, struct msg_queue, q_perm); __releases() local
405 struct msg_queue *msq; msgctl_down() local
521 struct msg_queue *msq; msgctl_stat() local
816 pipelined_send(struct msg_queue *msq, struct msg_msg *msg, struct wake_q_head *wake_q) pipelined_send() argument
851 struct msg_queue *msq; do_msgsnd() local
1074 find_msg(struct msg_queue *msq, long *msgtyp, int mode) find_msg() argument
1102 struct msg_queue *msq; do_msgrcv() local
1346 struct msg_queue *msq = container_of(ipcp, struct msg_queue, q_perm); sysvipc_msg_proc_show() local
[all...] |
| /kernel/linux/linux-5.10/security/ |
| H A D | security.c | 1894 int security_msg_queue_alloc(struct kern_ipc_perm *msq) in security_msg_queue_alloc() argument
1896 int rc = lsm_ipc_alloc(msq); in security_msg_queue_alloc()
1900 rc = call_int_hook(msg_queue_alloc_security, 0, msq); in security_msg_queue_alloc()
1902 security_msg_queue_free(msq); in security_msg_queue_alloc()
1906 void security_msg_queue_free(struct kern_ipc_perm *msq) in security_msg_queue_free() argument
1908 call_void_hook(msg_queue_free_security, msq); in security_msg_queue_free()
1909 kfree(msq->security); in security_msg_queue_free()
1910 msq->security = NULL; in security_msg_queue_free()
1913 int security_msg_queue_associate(struct kern_ipc_perm *msq, int msqflg) in security_msg_queue_associate() argument
1915 return call_int_hook(msg_queue_associate, 0, msq, msqfl in security_msg_queue_associate()
1918 security_msg_queue_msgctl(struct kern_ipc_perm *msq, int cmd) security_msg_queue_msgctl() argument
1923 security_msg_queue_msgsnd(struct kern_ipc_perm *msq, struct msg_msg *msg, int msqflg) security_msg_queue_msgsnd() argument
1929 security_msg_queue_msgrcv(struct kern_ipc_perm *msq, struct msg_msg *msg, struct task_struct *target, long type, int mode) security_msg_queue_msgrcv() argument
[all...] |
| /kernel/linux/linux-6.6/security/ |
| H A D | security.c | 3538 * @msq: sysv ipc permission structure
3545 int security_msg_queue_alloc(struct kern_ipc_perm *msq) in security_msg_queue_alloc() argument
3547 int rc = lsm_ipc_alloc(msq); in security_msg_queue_alloc()
3551 rc = call_int_hook(msg_queue_alloc_security, 0, msq); in security_msg_queue_alloc()
3553 security_msg_queue_free(msq); in security_msg_queue_alloc()
3559 * @msq: sysv ipc permission structure
3563 void security_msg_queue_free(struct kern_ipc_perm *msq) in security_msg_queue_free() argument
3565 call_void_hook(msg_queue_free_security, msq); in security_msg_queue_free()
3566 kfree(msq->security); in security_msg_queue_free()
3567 msq in security_msg_queue_free()
3581 security_msg_queue_associate(struct kern_ipc_perm *msq, int msqflg) security_msg_queue_associate() argument
3596 security_msg_queue_msgctl(struct kern_ipc_perm *msq, int cmd) security_msg_queue_msgctl() argument
3612 security_msg_queue_msgsnd(struct kern_ipc_perm *msq, struct msg_msg *msg, int msqflg) security_msg_queue_msgsnd() argument
3633 security_msg_queue_msgrcv(struct kern_ipc_perm *msq, struct msg_msg *msg, struct task_struct *target, long type, int mode) security_msg_queue_msgrcv() argument
[all...] |
| /kernel/linux/linux-5.10/include/linux/ |
| H A D | security.h | 430 int security_msg_queue_alloc(struct kern_ipc_perm *msq);
431 void security_msg_queue_free(struct kern_ipc_perm *msq);
432 int security_msg_queue_associate(struct kern_ipc_perm *msq, int msqflg);
433 int security_msg_queue_msgctl(struct kern_ipc_perm *msq, int cmd);
434 int security_msg_queue_msgsnd(struct kern_ipc_perm *msq,
436 int security_msg_queue_msgrcv(struct kern_ipc_perm *msq, struct msg_msg *msg,
1179 static inline int security_msg_queue_alloc(struct kern_ipc_perm *msq) in security_msg_queue_alloc() argument
1184 static inline void security_msg_queue_free(struct kern_ipc_perm *msq) in security_msg_queue_free() argument
1187 static inline int security_msg_queue_associate(struct kern_ipc_perm *msq, in security_msg_queue_associate() argument
1193 static inline int security_msg_queue_msgctl(struct kern_ipc_perm *msq, in argument
1198 security_msg_queue_msgsnd(struct kern_ipc_perm *msq, struct msg_msg *msg, int msqflg) security_msg_queue_msgsnd() argument
1204 security_msg_queue_msgrcv(struct kern_ipc_perm *msq, struct msg_msg *msg, struct task_struct *target, long type, int mode) security_msg_queue_msgrcv() argument
[all...] |
| /kernel/linux/linux-6.6/include/linux/ |
| H A D | security.h | 455 int security_msg_queue_alloc(struct kern_ipc_perm *msq);
456 void security_msg_queue_free(struct kern_ipc_perm *msq);
457 int security_msg_queue_associate(struct kern_ipc_perm *msq, int msqflg);
458 int security_msg_queue_msgctl(struct kern_ipc_perm *msq, int cmd);
459 int security_msg_queue_msgsnd(struct kern_ipc_perm *msq,
461 int security_msg_queue_msgrcv(struct kern_ipc_perm *msq, struct msg_msg *msg,
1262 static inline int security_msg_queue_alloc(struct kern_ipc_perm *msq) in security_msg_queue_alloc() argument
1267 static inline void security_msg_queue_free(struct kern_ipc_perm *msq) in security_msg_queue_free() argument
1270 static inline int security_msg_queue_associate(struct kern_ipc_perm *msq, in security_msg_queue_associate() argument
1276 static inline int security_msg_queue_msgctl(struct kern_ipc_perm *msq, in argument
1281 security_msg_queue_msgsnd(struct kern_ipc_perm *msq, struct msg_msg *msg, int msqflg) security_msg_queue_msgsnd() argument
1287 security_msg_queue_msgrcv(struct kern_ipc_perm *msq, struct msg_msg *msg, struct task_struct *target, long type, int mode) security_msg_queue_msgrcv() argument
[all...] |
| /kernel/linux/linux-5.10/security/selinux/ |
| H A D | hooks.c | 5991 static int selinux_msg_queue_alloc_security(struct kern_ipc_perm *msq) in selinux_msg_queue_alloc_security() argument
5998 isec = selinux_ipc(msq); in selinux_msg_queue_alloc_security()
6002 ad.u.ipc_id = msq->key; in selinux_msg_queue_alloc_security()
6010 static int selinux_msg_queue_associate(struct kern_ipc_perm *msq, int msqflg) in selinux_msg_queue_associate() argument
6016 isec = selinux_ipc(msq); in selinux_msg_queue_associate()
6019 ad.u.ipc_id = msq->key; in selinux_msg_queue_associate()
6026 static int selinux_msg_queue_msgctl(struct kern_ipc_perm *msq, int cmd) in selinux_msg_queue_msgctl() argument
6053 err = ipc_has_perm(msq, perms); in selinux_msg_queue_msgctl()
6057 static int selinux_msg_queue_msgsnd(struct kern_ipc_perm *msq, struct msg_msg *msg, int msqflg) in selinux_msg_queue_msgsnd() argument
6065 isec = selinux_ipc(msq); in selinux_msg_queue_msgsnd()
6103 selinux_msg_queue_msgrcv(struct kern_ipc_perm *msq, struct msg_msg *msg, struct task_struct *target, long type, int mode) selinux_msg_queue_msgrcv() argument
[all...] |
| /kernel/linux/linux-6.6/security/selinux/ |
| H A D | hooks.c | 5995 static int selinux_msg_queue_alloc_security(struct kern_ipc_perm *msq) in selinux_msg_queue_alloc_security() argument
6001 isec = selinux_ipc(msq); in selinux_msg_queue_alloc_security()
6005 ad.u.ipc_id = msq->key; in selinux_msg_queue_alloc_security()
6011 static int selinux_msg_queue_associate(struct kern_ipc_perm *msq, int msqflg) in selinux_msg_queue_associate() argument
6017 isec = selinux_ipc(msq); in selinux_msg_queue_associate()
6020 ad.u.ipc_id = msq->key; in selinux_msg_queue_associate()
6026 static int selinux_msg_queue_msgctl(struct kern_ipc_perm *msq, int cmd) in selinux_msg_queue_msgctl() argument
6051 return ipc_has_perm(msq, perms); in selinux_msg_queue_msgctl()
6054 static int selinux_msg_queue_msgsnd(struct kern_ipc_perm *msq, struct msg_msg *msg, int msqflg) in selinux_msg_queue_msgsnd() argument
6062 isec = selinux_ipc(msq); in selinux_msg_queue_msgsnd()
6097 selinux_msg_queue_msgrcv(struct kern_ipc_perm *msq, struct msg_msg *msg, struct task_struct *target, long type, int mode) selinux_msg_queue_msgrcv() argument
[all...] |