25 	struct cred *new;  in nfsd_setuser()  local
33 	new = prepare_creds();  in nfsd_setuser()
34 	if (!new)  in nfsd_setuser()
37 	new->fsuid = rqstp->rq_cred.cr_uid;  in nfsd_setuser()
38 	new->fsgid = rqstp->rq_cred.cr_gid;  in nfsd_setuser()
43 		new->fsuid = exp->ex_anon_uid;  in nfsd_setuser()
44 		new->fsgid = exp->ex_anon_gid;  in nfsd_setuser()
49 		if (uid_eq(new->fsuid, GLOBAL_ROOT_UID))  in nfsd_setuser()
50 			new->fsuid = exp->ex_anon_uid;  in nfsd_setuser()
51 		if (gid_eq(new->fsgid, GLOBAL_ROOT_GID))  in nfsd_setuser()
52 			new->fsgid = exp->ex_anon_gid;  in nfsd_setuser()
71 	if (uid_eq(new->fsuid, INVALID_UID))  in nfsd_setuser()
72 		new->fsuid = exp->ex_anon_uid;  in nfsd_setuser()
73 	if (gid_eq(new->fsgid, INVALID_GID))  in nfsd_setuser()
74 		new->fsgid = exp->ex_anon_gid;  in nfsd_setuser()
76 	set_groups(new, gi);  in nfsd_setuser()
79 	if (!uid_eq(new->fsuid, GLOBAL_ROOT_UID))  in nfsd_setuser()
80 		new->cap_effective = cap_drop_nfsd_set(new->cap_effective);  in nfsd_setuser()
82 		new->cap_effective = cap_raise_nfsd_set(new->cap_effective,  in nfsd_setuser()
83 							new->cap_permitted);  in nfsd_setuser()
85 	put_cred(override_creds(new));  in nfsd_setuser()
86 	put_cred(new);  in nfsd_setuser()
91 	abort_creds(new);  in nfsd_setuser()