monitor: Fix handling of unknown L2CAP options

diff --git a/monitor/l2cap.c b/monitor/l2cap.c
index beb9495..7602673 100644 (file)
--- a/monitor/l2cap.c
+++ b/monitor/l2cap.c
@@ -433,9 +433,15 @@ static void print_config_options(const struct l2cap_frame *frame,
 
                print_field("Option: %s (0x%2.2x)", str, type);
 
+               if (expect_len == 0) {
+                       consumed += 2;
+                       break;
+               }
+
                if (len != expect_len) {
                        print_text(COLOR_ERROR, "wrong option size (%d != %d)",
                                                        len, expect_len);
+                       consumed += 2;
                        break;
                }