338 static void rsc_free(struct rsc *rsci)  in rsc_free()  argument
340 	kfree(rsci->handle.data);  in rsc_free()
341 	if (rsci->mechctx)  in rsc_free()
342 		gss_delete_sec_context(&rsci->mechctx);  in rsc_free()
343 	free_svc_cred(&rsci->cred);  in rsc_free()
348 	struct rsc *rsci = container_of(ref, struct rsc, h.ref);  in rsc_put()  local
350 	rsc_free(rsci);  in rsc_put()
351 	kfree(rsci);  in rsc_put()
355 rsc_hash(struct rsc *rsci)  in rsc_hash()  argument
357 	return hash_mem(rsci->handle.data, rsci->handle.len, RSC_HASHBITS);  in rsc_hash()
400 	struct rsc *rsci = kmalloc(sizeof(*rsci), GFP_KERNEL);  in rsc_alloc()  local
401 	if (rsci)  in rsc_alloc()
402 		return &rsci->h;  in rsc_alloc()
414 	struct rsc rsci, *rscp = NULL;  in rsc_parse()  local
419 	memset(&rsci, 0, sizeof(rsci));  in rsc_parse()
424 	if (dup_to_netobj(&rsci.handle, buf, len))  in rsc_parse()
427 	rsci.h.flags = 0;  in rsc_parse()
434 	rscp = rsc_lookup(cd, &rsci);  in rsc_parse()
443 		set_bit(CACHE_NEGATIVE, &rsci.h.flags);  in rsc_parse()
456 		rsci.cred.cr_uid = make_kuid(&init_user_ns, id);  in rsc_parse()
461 		rsci.cred.cr_gid = make_kgid(&init_user_ns, id);  in rsc_parse()
469 		rsci.cred.cr_group_info = groups_alloc(N);  in rsc_parse()
470 		if (rsci.cred.cr_group_info == NULL)  in rsc_parse()
482 			GROUP_AT(rsci.cred.cr_group_info, i) = kgid;  in rsc_parse()
489 		gm = rsci.cred.cr_gss_mech = gss_mech_get_by_name(buf);  in rsc_parse()
499 		status = gss_import_sec_context(buf, len, gm, &rsci.mechctx,  in rsc_parse()
507 			rsci.cred.cr_principal = kstrdup(buf, GFP_KERNEL);  in rsc_parse()
508 			if (!rsci.cred.cr_principal) {  in rsc_parse()
515 	rsci.h.expiry_time = expiry;  in rsc_parse()
516 	rscp = rsc_update(cd, &rsci, rscp);  in rsc_parse()
519 	rsc_free(&rsci);  in rsc_parse()
568 	struct rsc rsci;  in gss_svc_searchbyctx()  local
571 	memset(&rsci, 0, sizeof(rsci));  in gss_svc_searchbyctx()
572 	if (dup_to_netobj(&rsci.handle, handle->data, handle->len))  in gss_svc_searchbyctx()
574 	found = rsc_lookup(cd, &rsci);  in gss_svc_searchbyctx()
575 	rsc_free(&rsci);  in gss_svc_searchbyctx()
585 gss_check_seq_num(struct rsc *rsci, int seq_num)  in gss_check_seq_num()  argument
587 	struct gss_svc_seq_data *sd = &rsci->seqdata;  in gss_check_seq_num()
659 gss_verify_header(struct svc_rqst *rqstp, struct rsc *rsci,  in gss_verify_header()  argument
662 	struct gss_ctx		*ctx_id = rsci->mechctx;  in gss_verify_header()
696 	if (!gss_check_seq_num(rsci, gc->gc_seq)) {  in gss_verify_header()
942 	struct rsc			*rsci;  member
949 	struct rsc *rsci = svcdata->rsci;  in svcauth_gss_set_client()  local
962 	rqstp->rq_gssclient = find_gss_auth_domain(rsci->mechctx, gc->gc_svc);  in svcauth_gss_set_client()
975 	struct rsc *rsci;  in gss_write_init_verf()  local
980 	rsci = gss_svc_searchbyctx(cd, out_handle);  in gss_write_init_verf()
981 	if (rsci == NULL) {  in gss_write_init_verf()
985 	rc = gss_write_verf(rqstp, rsci->mechctx, GSS_SEQ_WIN);  in gss_write_init_verf()
986 	cache_put(&rsci->h, cd);  in gss_write_init_verf()
1144 	struct rsc rsci, *rscp = NULL;  in gss_proxy_save_rsc()  local
1151 	memset(&rsci, 0, sizeof(rsci));  in gss_proxy_save_rsc()
1162 	if (dup_to_netobj(&rsci.handle, (char *)handle, sizeof(uint64_t)))  in gss_proxy_save_rsc()
1164 	rscp = rsc_lookup(cd, &rsci);  in gss_proxy_save_rsc()
1177 		rsci.cred = ud->creds;  in gss_proxy_save_rsc()
1185 		rsci.cred.cr_gss_mech = gm;  in gss_proxy_save_rsc()
1191 						gm, &rsci.mechctx,  in gss_proxy_save_rsc()
1197 	rsci.h.expiry_time = expiry;  in gss_proxy_save_rsc()
1198 	rscp = rsc_update(cd, &rsci, rscp);  in gss_proxy_save_rsc()
1201 	rsc_free(&rsci);  in gss_proxy_save_rsc()
1404 	struct rsc	*rsci = NULL;  in svcauth_gss_accept()  local
1420 	svcdata->rsci = NULL;  in svcauth_gss_accept()
1462 		rsci = gss_svc_searchbyctx(sn->rsc_cache, &gc->gc_ctx);  in svcauth_gss_accept()
1463 		if (!rsci)  in svcauth_gss_accept()
1465 		switch (gss_verify_header(rqstp, rsci, rpcstart, gc, authp)) {  in svcauth_gss_accept()
1482 		if (gss_write_verf(rqstp, rsci->mechctx, gc->gc_seq))  in svcauth_gss_accept()
1484 		rsci->h.expiry_time = get_seconds();  in svcauth_gss_accept()
1485 		set_bit(CACHE_NEGATIVE, &rsci->h.flags);  in svcauth_gss_accept()
1493 		if (gss_write_verf(rqstp, rsci->mechctx, gc->gc_seq))  in svcauth_gss_accept()
1495 		rqstp->rq_cred = rsci->cred;  in svcauth_gss_accept()
1496 		get_group_info(rsci->cred.cr_group_info);  in svcauth_gss_accept()
1506 					gc->gc_seq, rsci->mechctx))  in svcauth_gss_accept()
1515 					gc->gc_seq, rsci->mechctx))  in svcauth_gss_accept()
1522 		svcdata->rsci = rsci;  in svcauth_gss_accept()
1523 		cache_get(&rsci->h);  in svcauth_gss_accept()
1525 					rsci->mechctx->mech_type,  in svcauth_gss_accept()
1545 	if (rsci)  in svcauth_gss_accept()
1546 		cache_put(&rsci->h, sn->rsc_cache);  in svcauth_gss_accept()
1609 	if (gss_get_mic(gsd->rsci->mechctx, &integ_buf, &mic))  in svcauth_gss_wrap_resp_integ()
1678 	if (gss_wrap(gsd->rsci->mechctx, offset, resbuf, inpages))  in svcauth_gss_wrap_resp_priv()
1738 	if (gsd->rsci)  in svcauth_gss_release()
1739 		cache_put(&gsd->rsci->h, sn->rsc_cache);  in svcauth_gss_release()
1740 	gsd->rsci = NULL;  in svcauth_gss_release()