Bug #603342 - Memory leak fixes

composer/e-composer-header.c

@@ -114,6 +114,7 @@ composer_header_constructor (GType type,
 		tmp = gtk_label_new (NULL);
 		str = g_strdup_printf ("<span foreground='blue' underline='single' underline_color='blue'  >%s</span>", header->priv->addaction_text);
 		gtk_label_set_markup((GtkLabel *)tmp, str);
+		g_free (str);
 		gtk_box_pack_start((GtkBox *)box, tmp, FALSE, FALSE, 3);
 		gtk_container_add((GtkContainer *)header->action_widget, box);
 		gtk_widget_show_all(header->action_widget);

mail/em-format-html-display.c

@@ -193,7 +193,7 @@ efhd_xpkcs7mime_viewcert_clicked (GtkWidget *button,
 	ECert *ec = NULL;
 
 	if (info->cert_data)
-		ec = e_cert_new (info->cert_data);
+		ec = e_cert_new (CERT_DupCertificate (info->cert_data));
 
 	if (ec != NULL) {
 		GtkWidget *w = certificate_viewer_show(ec);
@@ -251,7 +251,7 @@ efhd_xpkcs7mime_add_cert_table (GtkWidget *vbox,
 			g_signal_connect(w, "clicked", G_CALLBACK(efhd_xpkcs7mime_viewcert_clicked), po);
 
 			if (info->cert_data)
-				ec = e_cert_new (info->cert_data);
+				ec = e_cert_new (CERT_DupCertificate (info->cert_data));
 
 			if (ec == NULL)
 				gtk_widget_set_sensitive(w, FALSE);

modules/calendar/e-cal-shell-view-private.c

@@ -851,8 +851,8 @@ e_cal_shell_view_update_sidebar (ECalShellView *cal_shell_view)
 	struct tm start_tm, end_tm;
 	struct icaltimetype start_tt, end_tt;
 	icaltimezone *timezone;
-	gchar buffer[512];
-	gchar end_buffer[512];
+	gchar buffer[512] = { 0 };
+	gchar end_buffer[512] = { 0 };
 
 	g_return_if_fail (E_IS_CAL_SHELL_VIEW (cal_shell_view));
 
@@ -868,8 +868,10 @@ e_cal_shell_view_update_sidebar (ECalShellView *cal_shell_view)
 	view_type = gnome_calendar_get_view (calendar);
 	calendar_view = gnome_calendar_get_calendar_view (calendar, view_type);
 
-	e_calendar_view_get_visible_time_range (
-		calendar_view, &start_time, &end_time);
+	if (!e_calendar_view_get_visible_time_range (calendar_view, &start_time, &end_time)) {
+		e_shell_sidebar_set_secondary_text (shell_sidebar, "");
+		return;
+	}
 
 	start_tt = icaltime_from_timet_with_zone (start_time, FALSE, timezone);
 	start_tm.tm_year = start_tt.year - 1900;

plugins/templates/templates.c

@@ -746,6 +746,7 @@ update_actions_cb (EShellView *shell_view)
 		&action_count, merge_id, folder_info,
 		folder, uids->pdata[0]);
 
+	camel_store_free_folder_info (store, folder_info);
 exit:
 	em_utils_uids_free (uids);
 }

shell/e-shell-settings.c

@@ -100,6 +100,8 @@ shell_settings_pspec_for_key (const gchar *property_name,
 				/* We'll fail in the next switch statement. */
 				break;
 		}
+	} else {
+		default_value = gconf_value_copy (default_value);
 	}
 
 	switch (value_type) {
@@ -151,6 +153,7 @@ shell_settings_pspec_for_key (const gchar *property_name,
 	}
 
 	gconf_value_free (default_value);
+	gconf_schema_free (schema);
 
 	return pspec;
 

smime/gui/certificate-manager.c

@@ -959,14 +959,18 @@ load_certs (CertificateManagerData *cfm,
 	for (node = CERT_LIST_HEAD(certList);
 	     !CERT_LIST_END(node, certList);
 	     node = CERT_LIST_NEXT(node)) {
-		ECert *cert = e_cert_new ((CERTCertificate*)node->cert);
+		ECert *cert = e_cert_new (CERT_DupCertificate ((CERTCertificate*)node->cert));
 		ECertType ct = e_cert_get_cert_type (cert);
 
 		/* show everything else in a contact tab */
 		if (ct == type || (type == E_CERT_CONTACT && ct != E_CERT_CA && ct != E_CERT_USER)) {
 			add_cert (cfm, cert);
+		} else {
+			g_object_unref (cert);
 		}
 	}
+
+	CERT_DestroyCertList (certList);
 }
 
 static void

smime/lib/e-cert-db.c

@@ -513,18 +513,21 @@ e_cert_db_find_cert_by_email_address (ECertDB *certdb,
 	if (SECSuccess != CERT_FilterCertListByUsage(certlist, certUsageEmailRecipient, PR_FALSE)) {
 		/* XXX gerror */
 		CERT_DestroyCertificate(any_cert);
-		/* XXX free certlist? */
+		CERT_DestroyCertList (certlist);
 		return NULL;
 	}
 
 	if (CERT_LIST_END(CERT_LIST_HEAD(certlist), certlist)) {
 		/* XXX gerror */
 		CERT_DestroyCertificate(any_cert);
-		/* XXX free certlist? */
+		CERT_DestroyCertList (certlist);
 		return NULL;
 	}
 
-	cert = e_cert_new (CERT_LIST_HEAD(certlist)->cert);
+	cert = e_cert_new (CERT_DupCertificate (CERT_LIST_HEAD(certlist)->cert));
+
+	CERT_DestroyCertList (certlist);
+	CERT_DestroyCertificate (any_cert);
 
 	return cert;
 }

smime/lib/e-cert.c

@@ -140,6 +140,11 @@ e_cert_dispose (GObject *object)
 		}
 	}
 
+	if (ec->priv->cert) {
+		CERT_DestroyCertificate (ec->priv->cert);
+		ec->priv->cert = NULL;
+	}
+
 	g_free (ec->priv);
 	ec->priv = NULL;
 
@@ -257,6 +262,7 @@ e_cert_new (CERTCertificate *cert)
 {
 	ECert *ecert = E_CERT (g_object_new (E_TYPE_CERT, NULL));
 
+	/* ECert owns a reference to the 'cert', which will be freed on ECert finalize */
 	ecert->priv->cert = cert;
 
 	e_cert_populate (ecert);
@@ -468,6 +474,8 @@ e_cert_get_chain (ECert *ecert)
 		next_cert = CERT_FindCertIssuer (cert, PR_Now(), certUsageSSLClient);
 		if (!next_cert)
 			break;
+
+		/* next_cert has a reference already */
 		ecert = e_cert_new (next_cert);
 	}
 
@@ -477,14 +485,19 @@ e_cert_get_chain (ECert *ecert)
 ECert *
 e_cert_get_ca_cert(ECert *ecert)
 {
-	CERTCertificate *cert, *next = e_cert_get_internal_cert(ecert);
+	CERTCertificate *cert, *next = e_cert_get_internal_cert(ecert), *internal;
 
+	cert = next;
+	internal = cert;
 	do {
+		if (cert != next && cert != internal)
+			CERT_DestroyCertificate (cert);
+
 		cert = next;
 		next = CERT_FindCertIssuer (cert, PR_Now(), certUsageAnyCA);
 	} while (next && next != cert);
 
-	if (cert == e_cert_get_internal_cert(ecert))
+	if (cert == internal)
 		return g_object_ref(ecert);
 	else
 		return e_cert_new(cert);