From bd4c95148897f00cb89ce1319c9d165f05de6929 Mon Sep 17 00:00:00 2001
From: Thulinma <jaron@vietors.com>
Date: Tue, 6 Sep 2016 11:53:55 +0200
Subject: [PATCH] Fixed segfault in VoD outputs with corrupted headers

---
 src/output/output.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/output/output.cpp b/src/output/output.cpp
index 517a3801..dc9ad494 100644
--- a/src/output/output.cpp
+++ b/src/output/output.cpp
@@ -404,8 +404,12 @@ namespace Mist {
   }
   
   void Output::loadPageForKey(long unsigned int trackId, long long int keyNum){
+    if (!myMeta.tracks.count(trackId) || !myMeta.tracks[trackId].keys.size()){
+      WARN_MSG("Load for track %lu key %lld aborted - track is empty", trackId, keyNum);
+      return;
+    }
     if (myMeta.vod && keyNum > myMeta.tracks[trackId].keys.rbegin()->getNumber()){
-      INFO_MSG("Seek in track %lu to key %lld aborted, is > %lld", trackId, keyNum, myMeta.tracks[trackId].keys.rbegin()->getNumber());
+      INFO_MSG("Load for track %lu key %lld aborted, is > %lld", trackId, keyNum, myMeta.tracks[trackId].keys.rbegin()->getNumber());
       nProxy.curPage.erase(trackId);
       currKeyOpen.erase(trackId);
       return;