---

yaml --- r: 259053 b: refs/heads/master c: ae82a8d h: refs/heads/master i: 259051: 7d7e423 v: v3
git-mirror · Jul 15, 2011 · e8433da · e8433da
1 parent ba74f35
commit e8433da
Show file tree

Hide file tree

Showing 2 changed files with 13 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1b74c25bc1a142ee8dd7ad080e2a974f28d1cb18
+refs/heads/master: ae82a8d06fee573def55b63868b1ea109461a531
diff --git a/trunk/fs/nfsd/nfs4state.c b/trunk/fs/nfsd/nfs4state.c
@@ -1762,6 +1762,14 @@ static bool nfsd4_session_too_many_ops(struct svc_rqst *rqstp, struct nfsd4_sess
 	return args->opcnt > session->se_fchannel.maxops;
 }
 
+static bool nfsd4_request_too_big(struct svc_rqst *rqstp,
+				  struct nfsd4_session *session)
+{
+	struct xdr_buf *xb = &rqstp->rq_arg;
+
+	return xb->len > session->se_fchannel.maxreq_sz;
+}
+
 __be32
 nfsd4_sequence(struct svc_rqst *rqstp,
 	       struct nfsd4_compound_state *cstate,
@@ -1794,6 +1802,10 @@ nfsd4_sequence(struct svc_rqst *rqstp,
 	if (nfsd4_session_too_many_ops(rqstp, session))
 		goto out;
 
+	status = nfserr_req_too_big;
+	if (nfsd4_request_too_big(rqstp, session))
+		goto out;
+
 	status = nfserr_badslot;
 	if (seq->slotid >= session->se_fchannel.maxreqs)
 		goto out;