From cf477ea4016ab7e28a027bc4aa7aaf29cbb6de6b Mon Sep 17 00:00:00 2001
From: Thulinma <jaron@vietors.com>
Date: Fri, 17 Jun 2016 11:25:56 +0200
Subject: [PATCH] Fixed memory corruption bug in Output::seek()

---
 src/output/output.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/output/output.cpp b/src/output/output.cpp
index c772a88d..7e9ec9bb 100644
--- a/src/output/output.cpp
+++ b/src/output/output.cpp
@@ -465,7 +465,8 @@ namespace Mist {
       updateMeta();
     }
     MEDIUM_MSG("Seeking to %llums", pos);
-    for (std::set<long unsigned int>::iterator it = selectedTracks.begin(); it != selectedTracks.end(); it++){
+    std::set<long unsigned int> seekTracks = selectedTracks;
+    for (std::set<long unsigned int>::iterator it = seekTracks.begin(); it != seekTracks.end(); it++){
       if (myMeta.tracks.count(*it)){
         seek(*it, pos);
       }