From 842899267b64539c3071a26842ace597ad063d91 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Fri, 14 Jun 2013 00:07:20 +0000 Subject: fix buffer overflow --- spectrogram.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spectrogram.c b/spectrogram.c index d968434..7fd51d9 100644 --- a/spectrogram.c +++ b/spectrogram.c @@ -163,7 +163,7 @@ createbg(struct data *data) sp_right.x, sp_right.y); } -#define LIMIT(val, maxval) ((val) > (maxval) ? (maxval) : (val)) +#define LIMIT(val, maxval) ((val) >= (maxval) ? ((maxval) - 1) : (val)) int draw(struct data *data) -- cgit v1.2.3