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- Fix crash when canceling autologin

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This commit is contained in:
Ray Strode 2008-04-05 04:53:40 +00:00
parent 5085d7b835
commit 102bfbb241
2 changed files with 287 additions and 2 deletions
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281
gdm-2.21.10-fix-autologin-crasher.patch Normal file
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@ -0,0 +1,281 @@
diff --git a/gui/simple-greeter/gdm-chooser-widget.c b/gui/simple-greeter/gdm-chooser-widget.c
index 102b2c7..689cccc 100644
--- a/gui/simple-greeter/gdm-chooser-widget.c
+++ b/gui/simple-greeter/gdm-chooser-widget.c
@@ -504,7 +504,7 @@ get_normalized_position_of_row_at_path (GdmChooserWidget *widget,
area_of_visible_rows.y,
&area_of_visible_rows.x,
&area_of_visible_rows.y);
- return ((double) area_of_row_at_path.y) / widget->priv->items_view->allocation.height;
+ return CLAMP (((double) area_of_row_at_path.y) / widget->priv->items_view->allocation.height, 0.0, 1.0);
}
static void
@@ -603,6 +603,10 @@ skip_resize_animation (GdmChooserWidget *widget)
static void
gdm_chooser_widget_grow (GdmChooserWidget *widget)
{
+ if (widget->priv->state == GDM_CHOOSER_WIDGET_STATE_SHRINKING) {
+ gdm_scrollable_widget_stop_sliding (GDM_SCROLLABLE_WIDGET (widget->priv->scrollable_widget));
+ }
+
gtk_alignment_set (GTK_ALIGNMENT (widget->priv->frame_alignment),
0.0, 0.0, 1.0, 1.0);
@@ -651,6 +655,16 @@ gdm_chooser_widget_shrink (GdmChooserWidget *widget)
{
g_assert (widget->priv->should_hide_inactive_items == TRUE);
+ if (widget->priv->state == GDM_CHOOSER_WIDGET_STATE_GROWING) {
+
+ /* FIXME: since we don't distinguish between a canceled
+ * animation and a finished one, the next line is going
+ * to mean at the next size-allocate signal,
+ * height_when_grown is going to get set to the wrong value
+ */
+ gdm_scrollable_widget_stop_sliding (GDM_SCROLLABLE_WIDGET (widget->priv->scrollable_widget));
+ }
+
set_frame_text (widget, widget->priv->active_text);
gtk_alignment_set (GTK_ALIGNMENT (widget->priv->frame_alignment),
diff --git a/gui/simple-greeter/gdm-greeter-login-window.c b/gui/simple-greeter/gdm-greeter-login-window.c
index d7bc7e3..aebeb68 100644
--- a/gui/simple-greeter/gdm-greeter-login-window.c
+++ b/gui/simple-greeter/gdm-greeter-login-window.c
@@ -159,7 +159,10 @@ static void gdm_greeter_login_window_class_init (GdmGreeterLoginWindowClas
static void gdm_greeter_login_window_init (GdmGreeterLoginWindow *greeter_login_window);
static void gdm_greeter_login_window_finalize (GObject *object);
-static void restart_timed_login_timeout (GdmGreeterLoginWindow *login_window);
+static void restart_timed_login_timeout (GdmGreeterLoginWindow *login_window);
+static void on_user_unchosen (GdmUserChooserWidget *user_chooser,
+ GdmGreeterLoginWindow *login_window);
+
G_DEFINE_TYPE (GdmGreeterLoginWindow, gdm_greeter_login_window, GTK_TYPE_WINDOW)
static void
@@ -228,6 +231,8 @@ set_sensitive (GdmGreeterLoginWindow *login_window,
box = glade_xml_get_widget (login_window->priv->xml, "buttonbox");
gtk_widget_set_sensitive (box, sensitive);
+
+ gtk_widget_set_sensitive (login_window->priv->user_chooser, sensitive);
}
static void
@@ -618,7 +623,11 @@ reset_dialog (GdmGreeterLoginWindow *login_window)
}
_gdm_greeter_login_window_set_interactive (login_window, FALSE);
+ g_signal_handlers_block_by_func (G_OBJECT (login_window->priv->user_chooser),
+ G_CALLBACK (on_user_unchosen), login_window);
gdm_user_chooser_widget_set_chosen_user_name (GDM_USER_CHOOSER_WIDGET (login_window->priv->user_chooser), NULL);
+ g_signal_handlers_unblock_by_func (G_OBJECT (login_window->priv->user_chooser),
+ G_CALLBACK (on_user_unchosen), login_window);
if (login_window->priv->start_session_handler_id > 0) {
g_signal_handler_disconnect (login_window, login_window->priv->start_session_handler_id);
@@ -635,10 +644,6 @@ reset_dialog (GdmGreeterLoginWindow *login_window)
label = glade_xml_get_widget (GDM_GREETER_LOGIN_WINDOW (login_window)->priv->xml, "auth-prompt-label");
gtk_label_set_text (GTK_LABEL (label), "");
- set_message (login_window, "");
-
- gdm_user_chooser_widget_set_chosen_user_name (GDM_USER_CHOOSER_WIDGET (login_window->priv->user_chooser), NULL);
-
switch_mode (login_window, MODE_SELECTION);
set_sensitive (login_window, TRUE);
@@ -707,16 +712,30 @@ gdm_greeter_login_window_request_timed_login (GdmGreeterLoginWindow *login_windo
const char *username,
int delay)
{
+ static gboolean timed_login_already_enabled;
+
g_return_if_fail (GDM_IS_GREETER_LOGIN_WINDOW (login_window));
g_debug ("GdmGreeterLoginWindow: requested automatic login for user '%s' in %d seconds", username, delay);
+ if (login_window->priv->timed_login_username != NULL) {
+ timed_login_already_enabled = TRUE;
+ g_free (login_window->priv->timed_login_username);
+ } else {
+ timed_login_already_enabled = FALSE;
+ }
login_window->priv->timed_login_username = g_strdup (username);
login_window->priv->timed_login_delay = delay;
- reset_dialog (login_window);
+ if (login_window->priv->dialog_mode != MODE_SELECTION) {
+ reset_dialog (login_window);
+ }
gdm_user_chooser_widget_set_show_auto_user (GDM_USER_CHOOSER_WIDGET (login_window->priv->user_chooser), TRUE);
- gdm_user_chooser_widget_set_chosen_user_name (GDM_USER_CHOOSER_WIDGET (login_window->priv->user_chooser), GDM_USER_CHOOSER_USER_AUTO);
+
+ if (!timed_login_already_enabled) {
+ gdm_user_chooser_widget_set_chosen_user_name (GDM_USER_CHOOSER_WIDGET (login_window->priv->user_chooser),
+ GDM_USER_CHOOSER_USER_AUTO);
+ }
}
static void
diff --git a/gui/simple-greeter/gdm-scrollable-widget.c b/gui/simple-greeter/gdm-scrollable-widget.c
index 7b716b2..03712fc 100644
--- a/gui/simple-greeter/gdm-scrollable-widget.c
+++ b/gui/simple-greeter/gdm-scrollable-widget.c
@@ -106,6 +106,7 @@ static void
gdm_scrollable_widget_animation_free (GdmScrollableWidgetAnimation *animation)
{
g_object_unref (animation->timer);
+ animation->timer = NULL;
g_slice_free (GdmScrollableWidgetAnimation, animation);
}
@@ -190,7 +191,13 @@ gdm_scrollable_widget_animation_start (GdmScrollableWidgetAnimation *animation)
g_signal_connect_swapped (G_OBJECT (animation->timer), "stop",
G_CALLBACK (on_animation_stop),
animation);
- gdm_timer_start (animation->timer, .50);
+ gdm_timer_start (animation->timer, .5);
+}
+
+static void
+gdm_scrollable_widget_animation_stop (GdmScrollableWidgetAnimation *animation)
+{
+ gdm_timer_stop (animation->timer);
}
static gboolean
@@ -621,6 +628,18 @@ gdm_scrollable_widget_animations_are_disabled (GdmScrollableWidget *scrollable_w
}
void
+gdm_scrollable_widget_stop_sliding (GdmScrollableWidget *scrollable_widget)
+{
+ g_return_if_fail (GDM_IS_SCROLLABLE_WIDGET (scrollable_widget));
+
+ if (scrollable_widget->priv->animation != NULL) {
+ gdm_scrollable_widget_animation_stop (scrollable_widget->priv->animation);
+ }
+
+ g_assert (scrollable_widget->priv->animation == NULL);
+}
+
+void
gdm_scrollable_widget_slide_to_height (GdmScrollableWidget *scrollable_widget,
int height,
GdmScrollableWidgetSlideStepFunc step_func,
@@ -634,7 +653,7 @@ gdm_scrollable_widget_slide_to_height (GdmScrollableWidget *scrollable_widget,
g_return_if_fail (GDM_IS_SCROLLABLE_WIDGET (scrollable_widget));
widget = GTK_WIDGET (scrollable_widget);
- g_return_if_fail (scrollable_widget->priv->animation == NULL);
+ gdm_scrollable_widget_stop_sliding (scrollable_widget);
input_redirected = gdm_scrollable_redirect_input_to_event_sink (scrollable_widget);
@@ -647,6 +666,10 @@ gdm_scrollable_widget_slide_to_height (GdmScrollableWidget *scrollable_widget,
done_func (scrollable_widget, done_user_data);
}
+ if (input_redirected) {
+ gdm_scrollable_unredirect_input (scrollable_widget);
+ }
+
return;
}
diff --git a/gui/simple-greeter/gdm-scrollable-widget.h b/gui/simple-greeter/gdm-scrollable-widget.h
index 7706466..b1a6878 100644
--- a/gui/simple-greeter/gdm-scrollable-widget.h
+++ b/gui/simple-greeter/gdm-scrollable-widget.h
@@ -61,6 +61,7 @@ struct GdmScrollableWidgetClass
GType gdm_scrollable_widget_get_type (void);
GtkWidget * gdm_scrollable_widget_new (void);
+void gdm_scrollable_widget_stop_sliding (GdmScrollableWidget *widget);
void gdm_scrollable_widget_slide_to_height (GdmScrollableWidget *widget,
int height,
GdmScrollableWidgetSlideStepFunc step_func,
diff --git a/gui/simple-greeter/gdm-timer.c b/gui/simple-greeter/gdm-timer.c
index d5ca361..4daf588 100644
--- a/gui/simple-greeter/gdm-timer.c
+++ b/gui/simple-greeter/gdm-timer.c
@@ -212,7 +212,10 @@ do_tick (GdmTimer *timer,
double time_before_tick;
double tick_duration;
+ g_assert (GDM_IS_TIMER (timer));
+
time_before_tick = current_time;
+ g_object_ref (G_OBJECT (timer));
g_signal_emit (G_OBJECT (timer), signals[TICK], 0, progress);
current_time = get_current_time ();
@@ -220,7 +223,11 @@ do_tick (GdmTimer *timer,
next_tick = MAX (frequency - tick_duration, 0.0);
timer->priv->tick_timeout_id = 0;
- gdm_timer_queue_next_tick (timer, next_tick);
+
+ if (timer->priv->is_started) {
+ gdm_timer_queue_next_tick (timer, next_tick);
+ }
+ g_object_unref (G_OBJECT (timer));
}
static gboolean
@@ -230,6 +237,8 @@ on_tick_timeout (GdmTimer *timer)
double current_time;
double elapsed_time;
+ g_assert (GDM_IS_TIMER (timer));
+
current_time = get_current_time ();
elapsed_time = current_time - timer->priv->start_time;
progress = elapsed_time / timer->priv->duration;
@@ -244,15 +253,10 @@ on_tick_timeout (GdmTimer *timer)
}
static void
-gdm_timer_clear_timeout (GdmTimer *timer)
-{
- timer->priv->tick_timeout_id = 0;
-}
-
-static void
gdm_timer_queue_next_tick (GdmTimer *timer,
double when)
{
+ g_assert (GDM_IS_TIMER (timer));
if (timer->priv->tick_timeout_id != 0) {
return;
}
@@ -266,14 +270,14 @@ gdm_timer_queue_next_tick (GdmTimer *timer,
(GSourceFunc)
on_tick_timeout,
timer,
- (GDestroyNotify)
- gdm_timer_clear_timeout);
+ NULL);
}
static void
gdm_timer_set_is_started (GdmTimer *timer,
gboolean is_started)
{
+ g_assert (GDM_IS_TIMER (timer));
timer->priv->is_started = is_started;
g_object_notify (G_OBJECT (timer), "is-started");
}
@@ -310,7 +314,9 @@ gdm_timer_stop (GdmTimer *timer)
}
gdm_timer_set_is_started (timer, FALSE);
+ g_object_ref (G_OBJECT (timer));
g_signal_emit (G_OBJECT (timer), signals[STOP], 0);
+ g_object_unref (G_OBJECT (timer));
}
gboolean

8
gdm.spec
View File

@ -16,7 +16,7 @@
Summary: The GNOME Display Manager Summary: The GNOME Display Manager
Name: gdm Name: gdm
Version: 2.21.10 Version: 2.21.10
Release: 0.2008.04.03.2%{?dist} Release: 0.2008.04.03.3%{?dist}
Epoch: 1 Epoch: 1
License: GPLv2+ License: GPLv2+
Group: User Interface/X Group: User Interface/X
@ -75,7 +75,7 @@ BuildRequires: iso-codes-devel
BuildRequires: gnome-panel-devel BuildRequires: gnome-panel-devel
Requires: audit-libs >= %{libauditver} Requires: audit-libs >= %{libauditver}
Patch0: gdm-2.21.10-fix-autologin-crasher.patch
Patch99: gdm-2.21.8-fedora-logo.patch Patch99: gdm-2.21.8-fedora-logo.patch
%package user-switch-applet %package user-switch-applet
@ -96,6 +96,7 @@ multiple simulanteous logged in users.
%prep %prep
%setup -q %setup -q
%patch0 -p1 -b .fix-autologin-crash
%patch99 -p1 -b .fedora-logo %patch99 -p1 -b .fedora-logo
%build %build
@ -292,6 +293,9 @@ fi
%{_datadir}/gnome-2.0/ui/GNOME_FastUserSwitchApplet.xml %{_datadir}/gnome-2.0/ui/GNOME_FastUserSwitchApplet.xml
%changelog %changelog
* Sat Apr 5 2008 Ray Strode <rstrode@redhat.com> - 1:2.21.10-0.2008.04.03.3
- Fix crash when canceling autologin
* Fri Apr 4 2008 Matthias Clasen <mclasen@redhat.com> - 1:2.21.10-0.2008.04.03.2 * Fri Apr 4 2008 Matthias Clasen <mclasen@redhat.com> - 1:2.21.10-0.2008.04.03.2
- Uninstall gconf schemas before the files are gone - Uninstall gconf schemas before the files are gone