  		path = pathbuf;
  	}
  	if (!path)
-@@ -189,19 +198,21 @@
+@@ -199,7 +208,7 @@
  	};
  
  	struct namespace_file *nsfile;

+	memset(bind_mount_maps, 0, sizeof(bind_mount_maps));
 
 	while ((c =
-		getopt_long(argc, argv, "+hVt:m::u::i::n::p::U::S:G:r::w::F",
+		getopt_long(argc, argv, "+hVt:m::u::i::n::p::U::S:G:r::w::Fb:",
 			    longopts, NULL)) != -1) {
 		switch (c) {
 		case 'h':
@@ -210,8 +221,17 @@
 			printf(UTIL_LINUX_VERSION);
 			return EXIT_SUCCESS;
 		case 't':

 static struct namespace_file {
 	int nstype;
 	const char *name;
@@ -73,7 +76,9 @@
 	fputs(_("Run a program with namespaces of other processes.\n"), out);
 
 	fputs(USAGE_OPTIONS, out);
