--- /udftools-1.0.0b3/pktsetup/pktsetup.c	2008-06-19 00:27:08.000000000 +0200
+++ /udftools-1.0.0b3/pktsetup/pktsetup.c	2008-06-19 00:20:31.000000000 +0200
@@ -85,7 +85,7 @@ 
 {
 	int pkt_fd, dev_fd, cmd;
 
-	if ((pkt_fd = open(pkt_device, O_RDONLY | O_CREAT)) == -1) {
+	if ((pkt_fd = open(pkt_device, O_RDONLY | O_CREAT, S_IRUSR | S_IWUSR)) == -1) {
 		perror("open packet device");
 		return;
 	}