gfio: color parse stack removal

Signed-off-by: Jens Axboe <[email protected]>
Dummyc0m · Sep 25, 2012 · 26b0b19 · 26b0b19
1 parent adbf612
commit 26b0b19
Showing 1 changed file with 2 additions and 2 deletions.
diff --git 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);
 }