diff options
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/auth_gss/auth_gss.c | 18 | ||||
| -rw-r--r-- | net/sunrpc/auth_null.c | 1 | ||||
| -rw-r--r-- | net/sunrpc/auth_unix.c | 1 | ||||
| -rw-r--r-- | net/sunrpc/clnt.c | 2 |
4 files changed, 16 insertions, 6 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 731e7a482e18..c67e2ad151ae 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -1017,6 +1017,7 @@ gss_create_new(const struct rpc_auth_create_args *args, struct rpc_clnt *clnt) auth->au_cslack = GSS_CRED_SLACK >> 2; auth->au_rslack = GSS_VERF_SLACK >> 2; auth->au_verfsize = GSS_VERF_SLACK >> 2; + auth->au_ralign = GSS_VERF_SLACK >> 2; auth->au_flags = 0; auth->au_ops = &authgss_ops; auth->au_flavor = flavor; @@ -1891,7 +1892,10 @@ out: static int gss_unwrap_resp_auth(struct rpc_cred *cred) { - cred->cr_auth->au_rslack = cred->cr_auth->au_verfsize; + struct rpc_auth *auth = cred->cr_auth; + + auth->au_rslack = auth->au_verfsize; + auth->au_ralign = auth->au_verfsize; return 0; } @@ -1902,6 +1906,7 @@ gss_unwrap_resp_integ(struct rpc_task *task, struct rpc_cred *cred, { struct xdr_buf integ_buf, *rcv_buf = &rqstp->rq_rcv_buf; u32 data_offset, mic_offset, integ_len, maj_stat; + struct rpc_auth *auth = cred->cr_auth; struct xdr_netobj mic; __be32 *p; @@ -1928,8 +1933,8 @@ gss_unwrap_resp_integ(struct rpc_task *task, struct rpc_cred *cred, if (maj_stat != GSS_S_COMPLETE) goto bad_mic; - cred->cr_auth->au_rslack = cred->cr_auth->au_verfsize + 2 + - 1 + XDR_QUADLEN(mic.len); + auth->au_rslack = auth->au_verfsize + 2 + 1 + XDR_QUADLEN(mic.len); + auth->au_ralign = auth->au_verfsize + 2; return 0; unwrap_failed: trace_rpcgss_unwrap_failed(task); @@ -1949,6 +1954,7 @@ gss_unwrap_resp_priv(struct rpc_task *task, struct rpc_cred *cred, { struct xdr_buf *rcv_buf = &rqstp->rq_rcv_buf; struct kvec *head = rqstp->rq_rcv_buf.head; + struct rpc_auth *auth = cred->cr_auth; unsigned int savedlen = rcv_buf->len; u32 offset, opaque_len, maj_stat; __be32 *p; @@ -1976,8 +1982,10 @@ gss_unwrap_resp_priv(struct rpc_task *task, struct rpc_cred *cred, */ xdr_init_decode(xdr, rcv_buf, p, rqstp); - cred->cr_auth->au_rslack = cred->cr_auth->au_verfsize + 2 + - XDR_QUADLEN(savedlen - rcv_buf->len); + auth->au_rslack = auth->au_verfsize + 2 + + XDR_QUADLEN(savedlen - rcv_buf->len); + auth->au_ralign = auth->au_verfsize + 2 + + XDR_QUADLEN(savedlen - rcv_buf->len); return 0; unwrap_failed: trace_rpcgss_unwrap_failed(task); diff --git a/net/sunrpc/auth_null.c b/net/sunrpc/auth_null.c index 9ae08248a9e1..41a633a4049e 100644 --- a/net/sunrpc/auth_null.c +++ b/net/sunrpc/auth_null.c @@ -115,6 +115,7 @@ struct rpc_auth null_auth = { .au_cslack = NUL_CALLSLACK, .au_rslack = NUL_REPLYSLACK, .au_verfsize = NUL_REPLYSLACK, + .au_ralign = NUL_REPLYSLACK, .au_ops = &authnull_ops, .au_flavor = RPC_AUTH_NULL, .au_count = REFCOUNT_INIT(1), diff --git a/net/sunrpc/auth_unix.c b/net/sunrpc/auth_unix.c index a93c56442487..c048eb6deaaf 100644 --- a/net/sunrpc/auth_unix.c +++ b/net/sunrpc/auth_unix.c @@ -187,6 +187,7 @@ unx_validate(struct rpc_task *task, struct xdr_stream *xdr) auth->au_verfsize = XDR_QUADLEN(size) + 2; auth->au_rslack = XDR_QUADLEN(size) + 2; + auth->au_ralign = XDR_QUADLEN(size) + 2; return 0; } diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 4ea38b029e2f..99bfeb17367c 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -1180,7 +1180,7 @@ void rpc_prepare_reply_pages(struct rpc_rqst *req, struct page **pages, /* Subtract one to force an extra word of buffer space for the * payload's XDR pad to fall into the rcv_buf's tail iovec. */ - hdrsize += RPC_REPHDRSIZE + req->rq_cred->cr_auth->au_rslack - 1; + hdrsize += RPC_REPHDRSIZE + req->rq_cred->cr_auth->au_ralign - 1; xdr_inline_pages(&req->rq_rcv_buf, hdrsize << 2, pages, base, len); trace_rpc_reply_pages(req); |