From: Flole998 <Flole998@users.noreply.github.com>
Date: Fri, 12 Mar 2021 03:16:21 +0000 (+0100)
Subject: Fix possible NULL-Pointer-reference
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=817a8d4e48414cca0c21c58bfdccf6fc01e56109;p=thirdparty%2Ftvheadend.git

Fix possible NULL-Pointer-reference
---

diff --git a/src/input/mpegts/mpegts_mux.c b/src/input/mpegts/mpegts_mux.c
index 310175fb7..fa966fdce 100644
--- a/src/input/mpegts/mpegts_mux.c
+++ b/src/input/mpegts/mpegts_mux.c
@@ -162,14 +162,14 @@ mpegts_mux_subscribe_linked
 
   tvhtrace(LS_MPEGTS, "subscribe linked");
 
+  if (!mi2)
+    return;
+  
   if (!mpegts_mux_keep_exists(mi) && (r = mpegts_mux_subscribe_keep(mm, mi))) {
     serr = "active1";
     goto fatal;
   }
 
-  if (!mi2)
-    return;
-
   if (mpegts_mux_keep_exists(mi2))
     return;