Fix tinysvcmdns: rr_data_len goes beyond packet buffer

2021-06-21 06:37:50 +02:00
parent c19f697be2
commit 291455871e
1 changed files with 2 additions and 1 deletions
@@ -735,7 +735,8 @@ static size_t mdns_parse_rr(uint8_t *pkt_buf, size_t pkt_len, size_t off, struct
  if (name == NULL)
    goto err;

-  // parse the MDNS RR section  p += label_len(pkt_buf, pkt_len, off);
+  // parse the MDNS RR section
+  p += label_len(pkt_buf, pkt_len, off);
  rr->name = name;

  rr->type = mdns_read_u16(p);