From: Jaroslav Kysela <perex@perex.cz>
Date: Thu, 15 Feb 2018 16:35:37 +0000 (+0100)
Subject: dvb psi: create discovered muxes only when parent mux matches class
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=68d0bc57ad1c1c3579aed7e65080b1ee5f77d5ce;p=thirdparty%2Ftvheadend.git

dvb psi: create discovered muxes only when parent mux matches class
---

diff --git a/src/input/mpegts/dvb_psi.c b/src/input/mpegts/dvb_psi.c
index f9746b77f..b31bf5b82 100644
--- a/src/input/mpegts/dvb_psi.c
+++ b/src/input/mpegts/dvb_psi.c
@@ -299,6 +299,8 @@ dvb_desc_sat_del
   /* Not enough data */
   if(len < 11) return NULL;
 
+  if(!idnode_is_instance(&mm->mm_id, &dvb_mux_dvbs_class)) return NULL;
+
   /* Extract data */
   frequency = bcdtoint4(ptr);
   symrate   = bcdtoint41(ptr + 7);
@@ -383,6 +385,8 @@ dvb_desc_cable_del
   /* Not enough data */
   if(len < 11) return NULL;
 
+  if(!idnode_is_instance(&mm->mm_id, &dvb_mux_dvbc_class)) return NULL;
+
   /* Extract data */
   frequency  = bcdtoint4(ptr);
   symrate    = bcdtoint41(ptr + 7);
@@ -451,6 +455,8 @@ dvb_desc_terr_del
   /* Not enough data */
   if (len < 11) return NULL;
 
+  if(!idnode_is_instance(&mm->mm_id, &dvb_mux_dvbt_class)) return NULL;
+
   /* Extract data */
   frequency     = extract_4byte(ptr);
   if (frequency < 50000000 || frequency > 1000000000) {