Searched refs:ipcp (Results 1 – 11 of 11) sorted by relevance
/linux/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() [all …]
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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() 992 if (IS_ERR(ipcp)) { in shmctl_down() [all …]
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A D | msg.c | 105 if (IS_ERR(ipcp)) in msq_obtain_object() 106 return ERR_CAST(ipcp); in msq_obtain_object() 108 return container_of(ipcp, struct msg_queue, q_perm); in msq_obtain_object() 116 if (IS_ERR(ipcp)) in msq_obtain_object_check() 117 return ERR_CAST(ipcp); in msq_obtain_object_check() 403 struct kern_ipc_perm *ipcp; in msgctl_down() local 412 if (IS_ERR(ipcp)) { in msgctl_down() 413 err = PTR_ERR(ipcp); in msgctl_down() 427 freeque(ns, ipcp); in msgctl_down() 440 err = ipc_update_perm(perm, ipcp); in msgctl_down() [all …]
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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() 1608 struct kern_ipc_perm *ipcp; in semctl_down() local 1615 if (IS_ERR(ipcp)) { in semctl_down() 1616 err = PTR_ERR(ipcp); in semctl_down() 1630 freeary(ns, ipcp); in semctl_down() 1634 err = ipc_update_perm(&semid64->sem_perm, ipcp); in semctl_down() [all …]
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A D | util.h | 142 int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flg); 204 static inline int ipc_checkid(struct kern_ipc_perm *ipcp, int id) in ipc_checkid() argument 206 return ipcid_to_seqx(id) != ipcp->seq; in ipc_checkid()
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/linux/include/linux/ |
A D | audit.h | 405 extern void __audit_ipc_obj(struct kern_ipc_perm *ipcp); 428 static inline void audit_ipc_obj(struct kern_ipc_perm *ipcp) in audit_ipc_obj() argument 431 __audit_ipc_obj(ipcp); in audit_ipc_obj() 636 static inline void audit_ipc_obj(struct kern_ipc_perm *ipcp) in audit_ipc_obj() argument
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A D | security.h | 438 int security_ipc_permission(struct kern_ipc_perm *ipcp, short flag); 439 void security_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid); 1194 static inline int security_ipc_permission(struct kern_ipc_perm *ipcp, in security_ipc_permission() argument 1200 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 | 229 LSM_HOOK(int, 0, ipc_permission, struct kern_ipc_perm *ipcp, short flag) 230 LSM_HOOK(void, LSM_RET_VOID, ipc_getsecid, struct kern_ipc_perm *ipcp,
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/linux/kernel/ |
A D | auditsc.c | 2579 void __audit_ipc_obj(struct kern_ipc_perm *ipcp) in __audit_ipc_obj() argument 2583 context->ipc.uid = ipcp->uid; in __audit_ipc_obj() 2584 context->ipc.gid = ipcp->gid; in __audit_ipc_obj() 2585 context->ipc.mode = ipcp->mode; in __audit_ipc_obj() 2587 security_ipc_getsecid(ipcp, &context->ipc.osid); in __audit_ipc_obj()
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/linux/security/ |
A D | security.c | 1896 int security_ipc_permission(struct kern_ipc_perm *ipcp, short flag) in security_ipc_permission() argument 1898 return call_int_hook(ipc_permission, 0, ipcp, flag); in security_ipc_permission() 1901 void security_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid) in security_ipc_getsecid() argument 1904 call_void_hook(ipc_getsecid, ipcp, secid); in security_ipc_getsecid()
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/linux/security/selinux/ |
A D | hooks.c | 6365 static int selinux_ipc_permission(struct kern_ipc_perm *ipcp, short flag) in selinux_ipc_permission() argument 6378 return ipc_has_perm(ipcp, av); in selinux_ipc_permission() 6381 static void selinux_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid) in selinux_ipc_getsecid() argument 6383 struct ipc_security_struct *isec = selinux_ipc(ipcp); in selinux_ipc_getsecid()
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