From b139c76180d518a6d3b59ac5c52965b06fe621ae Mon Sep 17 00:00:00 2001
From: Adam Sutton <dev@adamsutton.me.uk>
Date: Mon, 17 Jun 2013 23:48:59 +0100
Subject: [PATCH] mpegts: failed to stop processing SDT on bad start

This includes detection of already processed sections
---
 src/input/mpegts/dvb_psi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/input/mpegts/dvb_psi.c b/src/input/mpegts/dvb_psi.c
index bdfcff98..9996ac00 100644
--- a/src/input/mpegts/dvb_psi.c
+++ b/src/input/mpegts/dvb_psi.c
@@ -720,7 +720,8 @@ dvb_sdt_callback
 
   /* Begin */
   if (tableid != 0x42 && tableid != 0x46) return -1;
-  dvb_table_begin(mt, ptr, len, tableid, 8, &sect, &last, &ver);
+  if (dvb_table_begin(mt, ptr, len, tableid, 8, &sect, &last, &ver))
+    return -1;
 
   /* ID */
   tsid = ptr[0] << 8 | ptr[1];