make clanker happy

2026-05-19 14:32:15 +02:00
parent f56251d471
commit a4822168b7
1 changed files with 6 additions and 2 deletions
@@ -109,10 +109,14 @@ public:

        // DATA
        if ((((h->frame_control) >> 2) & 63) == 2) {
-            print_ascii(frame + 24, frame_len - 24);
+            if (frame_len >= 24) {
+                print_ascii(frame + 24, frame_len - 24);
+            }
            // QoS Data
        } else if ((((h->frame_control) >> 2) & 63) == 34) {
-            print_ascii(frame + 26, frame_len - 26);
+            if (frame_len >= 26) {
+                print_ascii(frame + 26, frame_len - 26);
+            }
        }

        message_port_pub(pmt::mp("out"), pmt::cons(d_meta, d_msg));