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From 82006d15b70842d2b1ad7d47d9490e315436cb5f Mon Sep 17 00:00:00 2001
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From: Ray Strode <rstrode@redhat.com>
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Date: Fri, 22 Jun 2018 14:44:11 -0400
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Subject: [PATCH 1/7] manager: plug leak in maybe_activate_other_session
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The function asks logind what the currently active session is on the
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given seat. It then leaks the response.
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This commit plugs the leak.
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---
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daemon/gdm-manager.c | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/daemon/gdm-manager.c b/daemon/gdm-manager.c
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index 7539acf11..129cc0de4 100644
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--- a/daemon/gdm-manager.c
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+++ b/daemon/gdm-manager.c
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@@ -1394,79 +1394,81 @@ get_login_window_session_id (const char *seat_id,
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out:
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if (sessions) {
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for (i = 0; sessions[i]; i ++) {
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free (sessions[i]);
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}
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free (sessions);
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}
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return ret;
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}
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static void
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activate_login_window_session_on_seat (GdmManager *self,
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const char *seat_id)
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{
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char *session_id;
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if (!get_login_window_session_id (seat_id, &session_id)) {
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return;
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}
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activate_session_id (self, seat_id, session_id);
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}
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static void
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maybe_activate_other_session (GdmManager *self,
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GdmDisplay *old_display)
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{
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char *seat_id = NULL;
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- char *session_id;
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+ char *session_id = NULL;
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int ret;
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g_object_get (G_OBJECT (old_display),
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"seat-id", &seat_id,
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NULL);
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ret = sd_seat_get_active (seat_id, &session_id, NULL);
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if (ret == 0) {
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GdmDisplay *display;
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display = gdm_display_store_find (self->priv->display_store,
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lookup_by_session_id,
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(gpointer) session_id);
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if (display == NULL) {
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activate_login_window_session_on_seat (self, seat_id);
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}
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+
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+ g_free (session_id);
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}
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g_free (seat_id);
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}
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static const char *
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get_username_for_greeter_display (GdmManager *manager,
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GdmDisplay *display)
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{
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gboolean doing_initial_setup = FALSE;
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g_object_get (G_OBJECT (display),
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"doing-initial-setup", &doing_initial_setup,
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NULL);
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if (doing_initial_setup) {
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return INITIAL_SETUP_USERNAME;
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} else {
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return GDM_USERNAME;
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}
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}
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static void
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set_up_automatic_login_session (GdmManager *manager,
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GdmDisplay *display)
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{
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GdmSession *session;
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char *display_session_type = NULL;
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gboolean is_initial;
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--
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2.19.0
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