From 673ee2486521446b2500124d4826a84403d2aaca Mon Sep 17 00:00:00 2001
From: David Conrad <david_conrad@apple.com>
Date: Tue, 7 Jun 2022 15:06:24 -0700
Subject: Ignore T.35 metadata if the OBU contains no payload

The syntax of itu_t_t35_payload_bytes is not defined in the AV1
specification, but it does state that decoders should ignore the
entire OBU if they do not understand it.
---
 src/obu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/obu.c b/src/obu.c
index 6d06a10..2b04da3 100644
--- a/src/obu.c
+++ b/src/obu.c
@@ -1509,7 +1509,7 @@ int dav1d_parse_obus(Dav1dContext *const c, Dav1dData *const in, const int globa
 
             if (payload_size <= 0) {
                 dav1d_log(c, "Malformed ITU-T T.35 metadata message format\n");
-                goto error;
+                break;
             }
 
             Dav1dRef *ref = dav1d_ref_create(sizeof(Dav1dITUTT35) + payload_size * sizeof(uint8_t));
-- 
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