Checksum the header and refuse sequence numbers the sender never sent

2026-08-04 20:41:16 -07:00
parent 703039587b
commit 1d54a1a1f6
9 changed files with 241 additions and 35 deletions
@@ -210,8 +210,8 @@ func (r *probeReceiver) run(done *atomic.Bool) {
 		if err != nil {
 			continue
 		}
-		h, ok := parseHeader(buf[:n])
-		if !ok || h.stream != probeStream {
+		h, st := parseHeader(buf[:n])
+		if st != hdrOK || h.stream != probeStream {
 			continue
 		}
 		ts, ok := hwTimestamp(oob[:oobn])