96 	struct audata *au;  in authunix_create()  local
101 	au = NULL;  in authunix_create()
109 	au = mem_alloc(sizeof(*au));  in authunix_create()
111 	if (au == NULL) {  in authunix_create()
117 	auth->ah_private = (caddr_t)au;  in authunix_create()
118 	auth->ah_verf = au->au_shcred = _null_auth;  in authunix_create()
119 	au->au_shfaults = 0;  in authunix_create()
120 	au->au_origcred.oa_base = NULL;  in authunix_create()
139 	au->au_origcred.oa_length = len = XDR_GETPOS(&xdrs);  in authunix_create()
140 	au->au_origcred.oa_flavor = AUTH_UNIX;  in authunix_create()
142 	au->au_origcred.oa_base = mem_alloc((u_int) len);  in authunix_create()
144 	if ((au->au_origcred.oa_base = mem_alloc((u_int) len)) == NULL) {  in authunix_create()
149 	memmove(au->au_origcred.oa_base, mymem, (size_t)len);  in authunix_create()
154 	auth->ah_cred = au->au_origcred;  in authunix_create()
161 	if (au) {  in authunix_create()
162 		if (au->au_origcred.oa_base)  in authunix_create()
163 			mem_free(au->au_origcred.oa_base, (u_int)len);  in authunix_create()
164 		mem_free(au, sizeof(*au));  in authunix_create()
219 	struct audata *au;  in authunix_marshal()  local
224 	au = AUTH_PRIVATE(auth);  in authunix_marshal()
225 	return (XDR_PUTBYTES(xdrs, au->au_marshed, au->au_mpos));  in authunix_marshal()
231 	struct audata *au;  in authunix_validate()  local
238 		au = AUTH_PRIVATE(auth);  in authunix_validate()
242 		if (au->au_shcred.oa_base != NULL) {  in authunix_validate()
243 			mem_free(au->au_shcred.oa_base,  in authunix_validate()
244 			    au->au_shcred.oa_length);  in authunix_validate()
245 			au->au_shcred.oa_base = NULL;  in authunix_validate()
247 		if (xdr_opaque_auth(&xdrs, &au->au_shcred)) {  in authunix_validate()
248 			auth->ah_cred = au->au_shcred;  in authunix_validate()
251 			(void)xdr_opaque_auth(&xdrs, &au->au_shcred);  in authunix_validate()
252 			au->au_shcred.oa_base = NULL;  in authunix_validate()
253 			auth->ah_cred = au->au_origcred;  in authunix_validate()
263 	struct audata *au = AUTH_PRIVATE(auth);  in authunix_refresh()  local
271 	if (auth->ah_cred.oa_base == au->au_origcred.oa_base) {  in authunix_refresh()
275 	au->au_shfaults ++;  in authunix_refresh()
280 	xdrmem_create(&xdrs, au->au_origcred.oa_base,  in authunix_refresh()
281 	    au->au_origcred.oa_length, XDR_DECODE);  in authunix_refresh()
294 	auth->ah_cred = au->au_origcred;  in authunix_refresh()
307 	struct audata *au;  in authunix_destroy()  local
311 	au = AUTH_PRIVATE(auth);  in authunix_destroy()
312 	mem_free(au->au_origcred.oa_base, au->au_origcred.oa_length);  in authunix_destroy()
314 	if (au->au_shcred.oa_base != NULL)  in authunix_destroy()
315 		mem_free(au->au_shcred.oa_base, au->au_shcred.oa_length);  in authunix_destroy()
334 	struct audata *au;  in marshal_new_auth()  local
338 	au = AUTH_PRIVATE(auth);  in marshal_new_auth()
339 	xdrmem_create(xdrs, au->au_marshed, MAX_AUTH_BYTES, XDR_ENCODE);  in marshal_new_auth()
344 		au->au_mpos = XDR_GETPOS(xdrs);  in marshal_new_auth()