From: Felix Schmidt <fesc2000@gmail.com>
Date: Mon, 21 Jun 2021 04:37:50 +0000 (+0200)
Subject: Fix tinysvcmdns: rr_data_len goes beyond packet buffer
X-Git-Tag: 3.3.9~16^2
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F1211%2Fhead;p=thirdparty%2Fshairport-sync.git

Fix tinysvcmdns: rr_data_len goes beyond packet buffer
---

diff --git a/tinysvcmdns.c b/tinysvcmdns.c
index 9e605e07..55e82ad2 100644
--- a/tinysvcmdns.c
+++ b/tinysvcmdns.c
@@ -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);