diff options
Diffstat (limited to 'net/sunrpc/auth_gss/svcauth_gss.c')
| -rw-r--r-- | net/sunrpc/auth_gss/svcauth_gss.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c index db298b501c8..099a983797d 100644 --- a/net/sunrpc/auth_gss/svcauth_gss.c +++ b/net/sunrpc/auth_gss/svcauth_gss.c @@ -924,6 +924,7 @@ static inline int gss_write_init_verf(struct svc_rqst *rqstp, struct rsi *rsip) { struct rsc *rsci; + int rc; if (rsip->major_status != GSS_S_COMPLETE) return gss_write_null_verf(rqstp); @@ -932,7 +933,9 @@ gss_write_init_verf(struct svc_rqst *rqstp, struct rsi *rsip) rsip->major_status = GSS_S_NO_CONTEXT; return gss_write_null_verf(rqstp); } - return gss_write_verf(rqstp, rsci->mechctx, GSS_SEQ_WIN); + rc = gss_write_verf(rqstp, rsci->mechctx, GSS_SEQ_WIN); + cache_put(&rsci->h, &rsc_cache); + return rc; } /* @@ -1089,6 +1092,8 @@ svcauth_gss_accept(struct svc_rqst *rqstp, __be32 *authp) } goto complete; case RPC_GSS_PROC_DESTROY: + if (gss_write_verf(rqstp, rsci->mechctx, gc->gc_seq)) + goto auth_err; set_bit(CACHE_NEGATIVE, &rsci->h.flags); if (resv->iov_len + 4 > PAGE_SIZE) goto drop; @@ -1196,13 +1201,7 @@ svcauth_gss_wrap_resp_integ(struct svc_rqst *rqstp) if (xdr_buf_subsegment(resbuf, &integ_buf, integ_offset, integ_len)) BUG(); - if (resbuf->page_len == 0 - && resbuf->head[0].iov_len + RPC_MAX_AUTH_SIZE - < PAGE_SIZE) { - BUG_ON(resbuf->tail[0].iov_len); - /* Use head for everything */ - resv = &resbuf->head[0]; - } else if (resbuf->tail[0].iov_base == NULL) { + if (resbuf->tail[0].iov_base == NULL) { if (resbuf->head[0].iov_len + RPC_MAX_AUTH_SIZE > PAGE_SIZE) goto out_err; resbuf->tail[0].iov_base = resbuf->head[0].iov_base |