diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/auth_gss/svcauth_gss.c | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c index d2ccc7e8faa..fdad66dc9a9 100644 --- a/net/sunrpc/auth_gss/svcauth_gss.c +++ b/net/sunrpc/auth_gss/svcauth_gss.c @@ -755,6 +755,21 @@ svcauth_gss_set_client(struct svc_rqst *rqstp) return SVC_OK; } +static inline int +gss_write_init_verf(struct svc_rqst *rqstp, struct rsi *rsip) +{ + struct rsc *rsci; + + if (rsip->major_status != GSS_S_COMPLETE) + return gss_write_null_verf(rqstp); + rsci = gss_svc_searchbyctx(&rsip->out_handle); + if (rsci == NULL) { + rsip->major_status = GSS_S_NO_CONTEXT; + return gss_write_null_verf(rqstp); + } + return gss_write_verf(rqstp, rsci->mechctx, GSS_SEQ_WIN); +} + /* * Accept an rpcsec packet. * If context establishment, punt to user space @@ -890,18 +905,8 @@ svcauth_gss_accept(struct svc_rqst *rqstp, u32 *authp) case -ENOENT: goto drop; case 0: - if (rsip->major_status == GSS_S_COMPLETE) { - rsci = gss_svc_searchbyctx(&rsip->out_handle); - if (!rsci) { - goto drop; - } - if (gss_write_verf(rqstp, rsci->mechctx, - GSS_SEQ_WIN)) - goto drop; - } else { - if (gss_write_null_verf(rqstp)) - goto drop; - } + if (gss_write_init_verf(rqstp, rsip)) + goto drop; if (resv->iov_len + 4 > PAGE_SIZE) goto drop; svc_putu32(resv, rpc_success); |