X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=utils%2Fmountd%2Fmount_dispatch.c;h=199fcece4f4682fb51e27dff87e42847b2096a47;hb=9ccfe0fa5a43dfc4453b09e328565a6c8f999fe4;hp=cee19810476d1270918934c4e2c826887a89aab6;hpb=8b7ad01b14df1e7529b9ba8a1ea17df0d6004ef9;p=nfs-utils.git

diff --git a/utils/mountd/mount_dispatch.c b/utils/mountd/mount_dispatch.c
index cee1981..199fcec 100644
--- a/utils/mountd/mount_dispatch.c
+++ b/utils/mountd/mount_dispatch.c
@@ -4,7 +4,13 @@
  * Copyright (C) 1995 Olaf Kirch <okir@monad.swb.de>
  */
 
-#include "config.h"
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef HAVE_TCP_WRAPPER
+#include "tcpwrapper.h"
+#endif
 
 #include "mountd.h"
 #include "rpcmisc.h"
@@ -64,6 +70,16 @@ mount_dispatch(struct svc_req *rqstp, SVCXPRT *transp)
 {
 	union mountd_arguments 	argument;
 	union mountd_results	result;
+#ifdef HAVE_TCP_WRAPPER
+	struct sockaddr_in *sin = nfs_getrpccaller_in(transp);
+
+	/* remote host authorization check */
+	if (sin->sin_family == AF_INET &&
+	    !check_default("mountd", sin, rqstp->rq_proc, MOUNTPROG)) {
+		svcerr_auth (transp, AUTH_FAILED);
+		return;
+	}
+#endif
 
 	rpc_dispatch(rqstp, transp, dtable, number_of(dtable),
 			&argument, &result);