1 files changed, 1 insertions, 1 deletions
diff --git a/sethdlc.c b/sethdlc.c
index 3514b2e..afbcb20 100644
--- a/sethdlc.c
+++ b/sethdlc.c
@@ -293,7 +293,7 @@ int main(int argc, char *argv[])
 	if (sock<0)
 		error("Unable to create socket: %s\n", strerror(errno));
   
-	strcpy(req.ifr_name, argv[1]); /* Device name */
+	strncpy(req.ifr_name, argv[1], sizeof(req.ifr_name) - 1); /* Device name */
 
 	if (argc == 2) {
 		show_port(sock);