From e54d36b2bb3579763169129ab415b9e590b81b19 Mon Sep 17 00:00:00 2001
From: trialuser02 <trialuser02@90c681e8-e032-0410-971d-27865f9a5e38>
Date: Fri, 18 Jul 2014 06:33:53 +0000
Subject: fixed segmentation fault when moving track in the group mode

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@4382 90c681e8-e032-0410-971d-27865f9a5e38
---
 src/qmmpui/groupedcontainer.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/qmmpui/groupedcontainer.cpp')

diff --git a/src/qmmpui/groupedcontainer.cpp b/src/qmmpui/groupedcontainer.cpp
index 4a6bc4019..4c2849cd0 100644
--- a/src/qmmpui/groupedcontainer.cpp
+++ b/src/qmmpui/groupedcontainer.cpp
@@ -250,6 +250,12 @@ bool GroupedContainer::move(QList<int> indexes, int from, int to)
     {
         if(i <= group->firstIndex || i > group->lastIndex)
             return false;
+        if(i + to - from - group->firstIndex - 1 >= group->count())
+            return false;
+        if(i + to - from - group->firstIndex - 1 < 0)
+            return false;
+        if(i + to - from < 0)
+            return false;
     }
 
     if (from > to)
-- 
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