From: Jens Axboe <axboe@kernel.dk>
Date: Tue, 25 Sep 2012 07:56:37 +0000 (+0200)
Subject: gfio: color parse stack removal
X-Git-Tag: fio-2.1~57^2~52
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=26b0b19d46891d71806c103190cdd895cd873867;p=fio.git

gfio: color parse stack removal

Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/gfio.c b/gfio.c
index d1cf346b..e44a599e 100644
--- a/gfio.c
+++ b/gfio.c
@@ -1349,13 +1349,13 @@ static void combo_entry_destroy(GtkWidget *widget, gpointer data)
 static void fill_color_from_rgb(GdkColor *c, gfloat r, gfloat g, gfloat b)
 {
 	gint R, G, B;
-	gchar tmp[32];
+	gchar tmp[8];
 
 	memset(c, 0, sizeof(*c));
 	R = r * 255;
 	G = g * 255;
 	B = b * 255;
-	sprintf(tmp, "#%02x%02x%02x", R, G, B);
+	snprintf(tmp, sizeof(tmp), "#%02x%02x%02x", R, G, B);
 	gdk_color_parse(tmp, c);
 }