From cf1975e35ffbca96cb47da38157ffead7f4897d5 Mon Sep 17 00:00:00 2001
From: derselbst <tom.mbrt@googlemail.com>
Date: Sat, 1 Jul 2017 18:24:02 +0200
Subject: [PATCH] correctly check length of MIDI_SYSEX_TUNING_NOTE_TUNE_BANK

fixes #127
---
 fluidsynth/src/synth/fluid_synth.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fluidsynth/src/synth/fluid_synth.c b/fluidsynth/src/synth/fluid_synth.c
index c77e8d91..4e2813ab 100644
--- a/fluidsynth/src/synth/fluid_synth.c
+++ b/fluidsynth/src/synth/fluid_synth.c
@@ -1396,7 +1396,7 @@ fluid_synth_sysex_midi_tuning (fluid_synth_t *synth, const char *data, int len,
       else
       {
         if (len < 11 || data[4] & 0x80 || data[5] & 0x80 || data[6] & 0x80
-            || len != data[5] * 4 + 7)
+            || len != data[6] * 4 + 7)
           return FLUID_OK;
 
         bank = *dataptr++;