Searched refs:ipcp (Results 1 – 11 of 11) sorted by relevance
| /linux-6.3-rc2/ipc/ |
| A D | util.c | 178 if (!ipcp) in ipc_findkey()
182 ipc_lock_object(ipcp); in ipc_findkey()
183 return ipcp; in ipc_findkey()
377 err = ipcp->id; in ipc_check_perms()
410 if (ipcp == NULL) { in ipcget_public()
432 ipc_unlock(ipcp); in ipcget_public()
558 audit_ipc_obj(ipcp); in ipcperms()
564 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid)) in ipcperms()
731 if (IS_ERR(ipcp)) { in ipcctl_obtain_check()
736 audit_ipc_obj(ipcp); in ipcctl_obtain_check()
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| A D | shm.c | 170 if (IS_ERR(ipcp)) in shm_obtain_object()
171 return ERR_CAST(ipcp); in shm_obtain_object()
180 if (IS_ERR(ipcp)) in shm_obtain_object_check()
181 return ERR_CAST(ipcp); in shm_obtain_object_check()
196 if (IS_ERR(ipcp)) in shm_lock()
199 ipc_lock_object(ipcp); in shm_lock()
211 ipc_unlock_object(ipcp); in shm_lock()
212 ipcp = ERR_PTR(-EIDRM); in shm_lock()
219 return ERR_CAST(ipcp); in shm_lock()
1008 if (IS_ERR(ipcp)) { in shmctl_down()
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| A D | msg.c | 106 if (IS_ERR(ipcp)) in msq_obtain_object()
107 return ERR_CAST(ipcp); in msq_obtain_object()
109 return container_of(ipcp, struct msg_queue, q_perm); in msq_obtain_object()
117 if (IS_ERR(ipcp)) in msq_obtain_object_check()
118 return ERR_CAST(ipcp); in msq_obtain_object_check()
404 struct kern_ipc_perm *ipcp; in msgctl_down() local
413 if (IS_ERR(ipcp)) { in msgctl_down()
414 err = PTR_ERR(ipcp); in msgctl_down()
428 freeque(ns, ipcp); in msgctl_down()
441 err = ipc_update_perm(perm, ipcp); in msgctl_down()
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| A D | sem.c | 482 if (IS_ERR(ipcp)) in sem_obtain_object()
483 return ERR_CAST(ipcp); in sem_obtain_object()
493 if (IS_ERR(ipcp)) in sem_obtain_object_check()
494 return ERR_CAST(ipcp); in sem_obtain_object_check()
595 sma = container_of(ipcp, struct sem_array, sem_perm); in sem_more_checks()
1606 struct kern_ipc_perm *ipcp; in semctl_down() local
1613 if (IS_ERR(ipcp)) { in semctl_down()
1614 err = PTR_ERR(ipcp); in semctl_down()
1628 freeary(ns, ipcp); in semctl_down()
1632 err = ipc_update_perm(&semid64->sem_perm, ipcp); in semctl_down()
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| A D | util.h | 140 int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flg);
202 static inline int ipc_checkid(struct kern_ipc_perm *ipcp, int id) in ipc_checkid() argument
204 return ipcid_to_seqx(id) != ipcp->seq; in ipc_checkid()
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| /linux-6.3-rc2/include/linux/ |
| A D | audit.h | 403 extern void __audit_ipc_obj(struct kern_ipc_perm *ipcp);
426 static inline void audit_ipc_obj(struct kern_ipc_perm *ipcp) in audit_ipc_obj() argument
429 __audit_ipc_obj(ipcp); in audit_ipc_obj()
630 static inline void audit_ipc_obj(struct kern_ipc_perm *ipcp) in audit_ipc_obj() argument
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| A D | security.h | 450 int security_ipc_permission(struct kern_ipc_perm *ipcp, short flag);
451 void security_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid);
1239 static inline int security_ipc_permission(struct kern_ipc_perm *ipcp, in security_ipc_permission() argument
1245 static inline void security_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid) in security_ipc_getsecid() argument
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| A D | lsm_hook_defs.h | 235 LSM_HOOK(int, 0, ipc_permission, struct kern_ipc_perm *ipcp, short flag)
236 LSM_HOOK(void, LSM_RET_VOID, ipc_getsecid, struct kern_ipc_perm *ipcp,
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| /linux-6.3-rc2/kernel/ |
| A D | auditsc.c | 2621 void __audit_ipc_obj(struct kern_ipc_perm *ipcp) in __audit_ipc_obj() argument
2625 context->ipc.uid = ipcp->uid; in __audit_ipc_obj()
2626 context->ipc.gid = ipcp->gid; in __audit_ipc_obj()
2627 context->ipc.mode = ipcp->mode; in __audit_ipc_obj()
2629 security_ipc_getsecid(ipcp, &context->ipc.osid); in __audit_ipc_obj()
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| /linux-6.3-rc2/security/ |
| A D | security.c | 1995 int security_ipc_permission(struct kern_ipc_perm *ipcp, short flag) in security_ipc_permission() argument
1997 return call_int_hook(ipc_permission, 0, ipcp, flag); in security_ipc_permission()
2000 void security_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid) in security_ipc_getsecid() argument
2003 call_void_hook(ipc_getsecid, ipcp, secid); in security_ipc_getsecid()
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| /linux-6.3-rc2/security/selinux/ |
| A D | hooks.c | 6322 static int selinux_ipc_permission(struct kern_ipc_perm *ipcp, short flag) in selinux_ipc_permission() argument
6335 return ipc_has_perm(ipcp, av); in selinux_ipc_permission()
6338 static void selinux_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid) in selinux_ipc_getsecid() argument
6340 struct ipc_security_struct *isec = selinux_ipc(ipcp); in selinux_ipc_getsecid()
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