diff options
Diffstat (limited to 'net/sunrpc/auth_gss/svcauth_gss.c')
| -rw-r--r-- | net/sunrpc/auth_gss/svcauth_gss.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c index 7a3e1758bea..e4b3de08b04 100644 --- a/net/sunrpc/auth_gss/svcauth_gss.c +++ b/net/sunrpc/auth_gss/svcauth_gss.c @@ -913,10 +913,23 @@ svcauth_gss_set_client(struct svc_rqst *rqstp) struct gss_svc_data *svcdata = rqstp->rq_auth_data; struct rsc *rsci = svcdata->rsci; struct rpc_gss_wire_cred *gc = &svcdata->clcred; + int stat; - rqstp->rq_client = find_gss_auth_domain(rsci->mechctx, gc->gc_svc); - if (rqstp->rq_client == NULL) + /* + * A gss export can be specified either by: + * export *(sec=krb5,rw) + * or by + * export gss/krb5(rw) + * The latter is deprecated; but for backwards compatibility reasons + * the nfsd code will still fall back on trying it if the former + * doesn't work; so we try to make both available to nfsd, below. + */ + rqstp->rq_gssclient = find_gss_auth_domain(rsci->mechctx, gc->gc_svc); + if (rqstp->rq_gssclient == NULL) return SVC_DENIED; + stat = svcauth_unix_set_client(rqstp); + if (stat == SVC_DROP) + return stat; return SVC_OK; } @@ -1088,7 +1101,6 @@ svcauth_gss_accept(struct svc_rqst *rqstp, __be32 *authp) svc_putnl(resv, GSS_SEQ_WIN); if (svc_safe_putnetobj(resv, &rsip->out_token)) goto drop; - rqstp->rq_client = NULL; } goto complete; case RPC_GSS_PROC_DESTROY: @@ -1319,6 +1331,9 @@ out_err: if (rqstp->rq_client) auth_domain_put(rqstp->rq_client); rqstp->rq_client = NULL; + if (rqstp->rq_gssclient) + auth_domain_put(rqstp->rq_gssclient); + rqstp->rq_gssclient = NULL; if (rqstp->rq_cred.cr_group_info) put_group_info(rqstp->rq_cred.cr_group_info); rqstp->rq_cred.cr_group_info = NULL; |