365 	struct cred *new;  in __sys_setregid()  local
377 	new = prepare_creds();  in __sys_setregid()
378 	if (!new)  in __sys_setregid()
387 			new->gid = krgid;  in __sys_setregid()
396 			new->egid = kegid;  in __sys_setregid()
403 		new->sgid = new->egid;  in __sys_setregid()
404 	new->fsgid = new->egid;  in __sys_setregid()
406 	retval = security_task_fix_setgid(new, old, LSM_SETID_RE);  in __sys_setregid()
410 	return commit_creds(new);  in __sys_setregid()
413 	abort_creds(new);  in __sys_setregid()
431 	struct cred *new;  in __sys_setgid()  local
439 	new = prepare_creds();  in __sys_setgid()
440 	if (!new)  in __sys_setgid()
446 		new->gid = new->egid = new->sgid = new->fsgid = kgid;  in __sys_setgid()
448 		new->egid = new->fsgid = kgid;  in __sys_setgid()
452 	retval = security_task_fix_setgid(new, old, LSM_SETID_ID);  in __sys_setgid()
456 	return commit_creds(new);  in __sys_setgid()
459 	abort_creds(new);  in __sys_setgid()
471 static int set_user(struct cred *new)  in set_user()  argument
475 	new_user = alloc_uid(new->uid);  in set_user()
492 	free_uid(new->user);  in set_user()
493 	new->user = new_user;  in set_user()
516 	struct cred *new;  in __sys_setreuid()  local
528 	new = prepare_creds();  in __sys_setreuid()
529 	if (!new)  in __sys_setreuid()
535 		new->uid = kruid;  in __sys_setreuid()
543 		new->euid = keuid;  in __sys_setreuid()
551 	if (!uid_eq(new->uid, old->uid)) {  in __sys_setreuid()
552 		retval = set_user(new);  in __sys_setreuid()
558 		new->suid = new->euid;  in __sys_setreuid()
559 	new->fsuid = new->euid;  in __sys_setreuid()
561 	retval = security_task_fix_setuid(new, old, LSM_SETID_RE);  in __sys_setreuid()
565 	return commit_creds(new);  in __sys_setreuid()
568 	abort_creds(new);  in __sys_setreuid()
592 	struct cred *new;  in __sys_setuid()  local
600 	new = prepare_creds();  in __sys_setuid()
601 	if (!new)  in __sys_setuid()
607 		new->suid = new->uid = kuid;  in __sys_setuid()
609 			retval = set_user(new);  in __sys_setuid()
613 	} else if (!uid_eq(kuid, old->uid) && !uid_eq(kuid, new->suid)) {  in __sys_setuid()
617 	new->fsuid = new->euid = kuid;  in __sys_setuid()
619 	retval = security_task_fix_setuid(new, old, LSM_SETID_ID);  in __sys_setuid()
623 	return commit_creds(new);  in __sys_setuid()
626 	abort_creds(new);  in __sys_setuid()
644 	struct cred *new;  in __sys_setresuid()  local
681 	new = prepare_creds();  in __sys_setresuid()
682 	if (!new)  in __sys_setresuid()
686 		new->uid = kruid;  in __sys_setresuid()
688 			retval = set_user(new);  in __sys_setresuid()
694 		new->euid = keuid;  in __sys_setresuid()
696 		new->suid = ksuid;  in __sys_setresuid()
697 	new->fsuid = new->euid;  in __sys_setresuid()
699 	retval = security_task_fix_setuid(new, old, LSM_SETID_RES);  in __sys_setresuid()
703 	return commit_creds(new);  in __sys_setresuid()
706 	abort_creds(new);  in __sys_setresuid()
741 	struct cred *new;  in __sys_setresgid()  local
776 	new = prepare_creds();  in __sys_setresgid()
777 	if (!new)  in __sys_setresgid()
781 		new->gid = krgid;  in __sys_setresgid()
783 		new->egid = kegid;  in __sys_setresgid()
785 		new->sgid = ksgid;  in __sys_setresgid()
786 	new->fsgid = new->egid;  in __sys_setresgid()
788 	retval = security_task_fix_setgid(new, old, LSM_SETID_RES);  in __sys_setresgid()
792 	return commit_creds(new);  in __sys_setresgid()
795 	abort_creds(new);  in __sys_setresgid()
834 	struct cred *new;  in __sys_setfsuid()  local
845 	new = prepare_creds();  in __sys_setfsuid()
846 	if (!new)  in __sys_setfsuid()
853 			new->fsuid = kuid;  in __sys_setfsuid()
854 			if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)  in __sys_setfsuid()
859 	abort_creds(new);  in __sys_setfsuid()
863 	commit_creds(new);  in __sys_setfsuid()
878 	struct cred *new;  in __sys_setfsgid()  local
889 	new = prepare_creds();  in __sys_setfsgid()
890 	if (!new)  in __sys_setfsgid()
897 			new->fsgid = kgid;  in __sys_setfsgid()
898 			if (security_task_fix_setgid(new,old,LSM_SETID_FS) == 0)  in __sys_setfsgid()
903 	abort_creds(new);  in __sys_setfsgid()
907 	commit_creds(new);  in __sys_setfsgid()
1650 	struct rlimit old, new;  in SYSCALL_DEFINE4()  local
1661 		rlim64_to_rlim(&new64, &new);  in SYSCALL_DEFINE4()
1679 	ret = do_prlimit(tsk, resource, new_rlim ? &new : NULL,  in SYSCALL_DEFINE4()