From b8b632fc7663bf69a16fe91945b38913de065d69 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Sat, 12 Oct 2002 19:57:18 +0000
Subject: [PATCH] Fix buffer overflow when passing MAX to ClearRange.

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

diff --git a/stepmania/src/NoteData.cpp b/stepmania/src/NoteData.cpp
index 09c745b470..aa4f558307 100644
--- a/stepmania/src/NoteData.cpp
+++ b/stepmania/src/NoteData.cpp
@@ -160,12 +160,13 @@ CString NoteData::GetSMNoteDataString()
 	return join( "\n,", asMeasureStrings );
 }
 
+/* Clear [iNoteIndexBegin,iNoteIndexEnd]; that is, including iNoteIndexEnd. */
 void NoteData::ClearRange( int iNoteIndexBegin, int iNoteIndexEnd )
 {
 	this->ConvertHoldNotesTo4s();
 	for( int c=0; c<m_iNumTracks; c++ )
 	{
-		for( int i=iNoteIndexBegin; i<=iNoteIndexEnd; i++ )
+		for( int i=iNoteIndexBegin; i <= iNoteIndexEnd && i < MAX_TAP_NOTE_ROWS; i++ )
 			m_TapNotes[c][i] = '0';
 	}
 	this->Convert4sToHoldNotes();