From d2b1969c1bd71444b4a35e053700b8a7ecce9e8e Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Mon, 21 Apr 2014 15:26:48 +0200
Subject: Fix buffer over/underflow

---
 dgedit/audioextractor.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dgedit/audioextractor.cc b/dgedit/audioextractor.cc
index 4c6cd4b..8cb4ed0 100644
--- a/dgedit/audioextractor.cc
+++ b/dgedit/audioextractor.cc
@@ -101,13 +101,13 @@ void AudioExtractor::exportSelections()
       // Apply linear fadein
       for(size_t fi = 0; fi < fadein; fi++) {
         float val = ((float)fi / (float)fadein);
-        data[fi] *= val;
+        if(fi < size) data[fi] *= val;
       }
 
       // Apply fadeout
       for(size_t fo = 0; fo < fadeout; fo++) {
         float val = ((float)fo / (float)fadeout);
-        data[size - fo] *= val;
+        if(size >= fo) data[size - fo] *= val;
       }
 
       audiodata[i].data = data;
-- 
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