* BugFix: copyOffset might be larger than the original buffer size

OpenMLTD · Mar 5, 2014 · e69e2d0 · e69e2d0
1 parent a97634f
commit e69e2d0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/NVorbis/StreamReadBuffer.cs b/NVorbis/StreamReadBuffer.cs
@@ -409,7 +409,7 @@ void EnsureBufferSize(int reqSize, bool copyContents, int copyOffset)
                     // be clever... if we're moving to a new buffer or the ranges don't overlap, just use a block copy
                     if (newBuf != _data || _end <= -copyOffset)
                     {
-                        Buffer.BlockCopy(_data, 0, newBuf, -copyOffset, Math.Min(_end, _data.Length + copyOffset));
+                        Buffer.BlockCopy(_data, 0, newBuf, -copyOffset, Math.Max(_end, Math.Min(_end, _data.Length + copyOffset)));
                     }
                     else
                     {