From 5ed03fcd3ae9ec219f40736056c73f1a0bed5b4c Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Mon, 14 Sep 2009 18:40:05 +0000
Subject: Fix valgrind warning.

svn-id: r44084
---
 engines/groovie/music.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'engines')

diff --git a/engines/groovie/music.cpp b/engines/groovie/music.cpp
index a92beee17e..0566b611d5 100644
--- a/engines/groovie/music.cpp
+++ b/engines/groovie/music.cpp
@@ -557,7 +557,14 @@ void MusicPlayerXMI::setTimbreAD(byte channel, const Timbre &timbre) {
 	}
 
 	// Prepare the AdLib Instrument array from the GTL entry
-	byte data[13];
+	//
+	// struct AdlibInstrument used by our AdLib MIDI synth is 30 bytes,
+	// since we pass data + 2 for non precussion instruments we need to
+	// have a buffer of size 32, so there are no invalid memory reads,
+	// when setting up an AdLib instrument.
+	byte data[32];
+	memset(data, 0, sizeof(data));
+
 	data[2] = timbre.data[1];        // mod_characteristic
 	data[3] = timbre.data[2] ^ 0x3F; // mod_scalingOutputLevel
 	data[4] = ~timbre.data[3];       // mod_attackDecay
-- 
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