From 297eb6cfbba15a8a152d0640943af0107262ac3f Mon Sep 17 00:00:00 2001 From: Bastien Nocera Date: Tue, 8 Oct 2013 18:59:22 +0200 Subject: [PATCH] wacom: Fix use after free Causing random values in the calibration data. --- panels/wacom/cc-wacom-page.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/panels/wacom/cc-wacom-page.c b/panels/wacom/cc-wacom-page.c index c7840ab53..6d737046f 100644 --- a/panels/wacom/cc-wacom-page.c +++ b/panels/wacom/cc-wacom-page.c @@ -298,13 +298,13 @@ calibrate (CcWacomPage *page) tmp = g_malloc (ncal * sizeof (GVariant*)); for (i = 0; i < ncal; i++) tmp[i] = g_variant_new_int32 (calibration[i]); - g_free (calibration); array = g_variant_new_array (G_VARIANT_TYPE_INT32, tmp, 4); g_settings_set_value (page->priv->wacom_settings, "area", array); g_free (tmp); run_calibration (page, old_calibration, calibration, monitor); + g_free (calibration); gtk_widget_set_sensitive (WID ("button-calibrate"), FALSE); }