| /linux-4.1.27/ipc/ |
| D | util.c | 306 struct kern_ipc_perm *ipcp, in ipc_check_perms() argument
312 if (ipcperms(ns, ipcp, params->flg)) in ipc_check_perms()
315 err = ops->associate(ipcp, params->flg); in ipc_check_perms()
317 err = ipcp->id; in ipc_check_perms()
340 struct kern_ipc_perm *ipcp; in ipcget_public() local
349 ipcp = ipc_findkey(ids, params->key); in ipcget_public()
350 if (ipcp == NULL) { in ipcget_public()
364 err = ops->more_checks(ipcp, params); in ipcget_public()
370 err = ipc_check_perms(ns, ipcp, ops, params); in ipcget_public()
372 ipc_unlock(ipcp); in ipcget_public()
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| D | shm.c | 89 static void do_shm_rmid(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp) in do_shm_rmid() argument
92 shp = container_of(ipcp, struct shmid_kernel, shm_perm); in do_shm_rmid()
132 struct kern_ipc_perm *ipcp = ipc_obtain_object(&shm_ids(ns), id); in shm_obtain_object() local
134 if (IS_ERR(ipcp)) in shm_obtain_object()
135 return ERR_CAST(ipcp); in shm_obtain_object()
137 return container_of(ipcp, struct shmid_kernel, shm_perm); in shm_obtain_object()
142 struct kern_ipc_perm *ipcp = ipc_obtain_object_check(&shm_ids(ns), id); in shm_obtain_object_check() local
144 if (IS_ERR(ipcp)) in shm_obtain_object_check()
145 return ERR_CAST(ipcp); in shm_obtain_object_check()
147 return container_of(ipcp, struct shmid_kernel, shm_perm); in shm_obtain_object_check()
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| D | msg.c | 79 struct kern_ipc_perm *ipcp = ipc_obtain_object(&msg_ids(ns), id); in msq_obtain_object() local
81 if (IS_ERR(ipcp)) in msq_obtain_object()
82 return ERR_CAST(ipcp); in msq_obtain_object()
84 return container_of(ipcp, struct msg_queue, q_perm); in msq_obtain_object()
90 struct kern_ipc_perm *ipcp = ipc_obtain_object_check(&msg_ids(ns), id); in msq_obtain_object_check() local
92 if (IS_ERR(ipcp)) in msq_obtain_object_check()
93 return ERR_CAST(ipcp); in msq_obtain_object_check()
95 return container_of(ipcp, struct msg_queue, q_perm); in msq_obtain_object_check()
212 static void freeque(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp) in freeque() argument
215 struct msg_queue *msq = container_of(ipcp, struct msg_queue, q_perm); in freeque()
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| D | sem.c | 401 struct kern_ipc_perm *ipcp; in sem_obtain_lock() local
404 ipcp = ipc_obtain_object(&sem_ids(ns), id); in sem_obtain_lock()
405 if (IS_ERR(ipcp)) in sem_obtain_lock()
406 return ERR_CAST(ipcp); in sem_obtain_lock()
408 sma = container_of(ipcp, struct sem_array, sem_perm); in sem_obtain_lock()
414 if (ipc_valid_object(ipcp)) in sem_obtain_lock()
415 return container_of(ipcp, struct sem_array, sem_perm); in sem_obtain_lock()
423 struct kern_ipc_perm *ipcp = ipc_obtain_object(&sem_ids(ns), id); in sem_obtain_object() local
425 if (IS_ERR(ipcp)) in sem_obtain_object()
426 return ERR_CAST(ipcp); in sem_obtain_object()
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| D | util.h | 115 int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flg);
163 static inline int ipc_checkid(struct kern_ipc_perm *ipcp, int uid) in ipc_checkid() argument
165 return uid / SEQ_MULTIPLIER != ipcp->seq; in ipc_checkid()
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| /linux-4.1.27/include/linux/ |
| D | audit.h | 238 extern void __audit_ipc_obj(struct kern_ipc_perm *ipcp);
254 static inline void audit_ipc_obj(struct kern_ipc_perm *ipcp) in audit_ipc_obj() argument
257 __audit_ipc_obj(ipcp); in audit_ipc_obj()
395 static inline void audit_ipc_obj(struct kern_ipc_perm *ipcp) in audit_ipc_obj() argument
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| D | security.h | 1629 int (*ipc_permission) (struct kern_ipc_perm *ipcp, short flag);
1630 void (*ipc_getsecid) (struct kern_ipc_perm *ipcp, u32 *secid);
1906 int security_ipc_permission(struct kern_ipc_perm *ipcp, short flag);
1907 void security_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid);
2536 static inline int security_ipc_permission(struct kern_ipc_perm *ipcp, in security_ipc_permission() argument
2542 static inline void security_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid) in security_ipc_getsecid() argument
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| /linux-4.1.27/security/ |
| D | security.c | 987 int security_ipc_permission(struct kern_ipc_perm *ipcp, short flag) in security_ipc_permission() argument
989 return security_ops->ipc_permission(ipcp, flag); in security_ipc_permission()
992 void security_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid) in security_ipc_getsecid() argument
994 security_ops->ipc_getsecid(ipcp, secid); in security_ipc_getsecid()
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| D | capability.c | 498 static int cap_ipc_permission(struct kern_ipc_perm *ipcp, short flag) in cap_ipc_permission() argument
503 static void cap_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid) in cap_ipc_getsecid() argument
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| /linux-4.1.27/Documentation/isdn/ |
| D | syncPPP.FAQ | 167 must call the ipppd with the 'ipcp-accept-local' option.
180 You must allow overriding of address with the 'ipcp-accept-*'
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| /linux-4.1.27/kernel/ |
| D | auditsc.c | 2121 void __audit_ipc_obj(struct kern_ipc_perm *ipcp) in __audit_ipc_obj() argument
2124 context->ipc.uid = ipcp->uid; in __audit_ipc_obj()
2125 context->ipc.gid = ipcp->gid; in __audit_ipc_obj()
2126 context->ipc.mode = ipcp->mode; in __audit_ipc_obj()
2128 security_ipc_getsecid(ipcp, &context->ipc.osid); in __audit_ipc_obj()
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| /linux-4.1.27/security/selinux/ |
| D | hooks.c | 5518 static int selinux_ipc_permission(struct kern_ipc_perm *ipcp, short flag) in selinux_ipc_permission() argument
5531 return ipc_has_perm(ipcp, av); in selinux_ipc_permission()
5534 static void selinux_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid) in selinux_ipc_getsecid() argument
5536 struct ipc_security_struct *isec = ipcp->security; in selinux_ipc_getsecid()
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