diff --git a/mutter-3.26.0-do-not-leak-shortcut-inhibit-data.patch b/mutter-3.26.0-do-not-leak-shortcut-inhibit-data.patch new file mode 100644 index 0000000..cae5a8b --- /dev/null +++ b/mutter-3.26.0-do-not-leak-shortcut-inhibit-data.patch @@ -0,0 +1,56 @@ +From b8840456a593b1878d0f9c5cb22c271be7d09c94 Mon Sep 17 00:00:00 2001 +From: Olivier Fourdan +Date: Tue, 12 Sep 2017 10:27:32 +0200 +Subject: [PATCH] wayland: do not leak shortcut inhibit data + +We would free the shortcut inhibit data only when the client destroys +its request, which is not the case when the clients itself is +destroyed, leading to a leak of the shortcut inhibit data. + +Free the data on resource destruction instead, and simply destroy the +resource on destroy request. + +https://bugzilla.gnome.org/show_bug.cgi?id=787568 +--- + src/wayland/meta-wayland-inhibit-shortcuts.c | 11 ++++++++--- + 1 file changed, 8 insertions(+), 3 deletions(-) + +diff --git a/src/wayland/meta-wayland-inhibit-shortcuts.c b/src/wayland/meta-wayland-inhibit-shortcuts.c +index a7ba3c211..8e5ed2413 100644 +--- a/src/wayland/meta-wayland-inhibit-shortcuts.c ++++ b/src/wayland/meta-wayland-inhibit-shortcuts.c +@@ -41,8 +41,7 @@ struct _MetaWaylandKeyboardShotscutsInhibit + }; + + static void +-zwp_keyboard_shortcuts_inhibit_destroy (struct wl_client *client, +- struct wl_resource *resource) ++zwp_keyboard_shortcuts_inhibit_destructor (struct wl_resource *resource) + { + MetaWaylandKeyboardShotscutsInhibit *shortcut_inhibit; + +@@ -64,6 +63,12 @@ zwp_keyboard_shortcuts_inhibit_destroy (struct wl_client *client, + shortcut_inhibit->seat); + } + g_free (shortcut_inhibit); ++} ++ ++static void ++zwp_keyboard_shortcuts_inhibit_destroy (struct wl_client *client, ++ struct wl_resource *resource) ++{ + wl_resource_destroy (resource); + } + +@@ -148,7 +153,7 @@ zwp_keyboard_shortcuts_inhibit_manager_inhibit_shortcuts (struct wl_client *cl + wl_resource_set_implementation (keyboard_shortcuts_inhibit_resource, + &meta_keyboard_shortcuts_inhibit_interface, + shortcut_inhibit, +- NULL); ++ zwp_keyboard_shortcuts_inhibit_destructor); + } + + static const struct zwp_keyboard_shortcuts_inhibit_manager_v1_interface +-- +2.13.5 + diff --git a/mutter-3.26.0-keep-inhibit-shortcut-dialog.patch b/mutter-3.26.0-keep-inhibit-shortcut-dialog.patch new file mode 100644 index 0000000..2a5ac56 --- /dev/null +++ b/mutter-3.26.0-keep-inhibit-shortcut-dialog.patch @@ -0,0 +1,109 @@ +From 40487bdd84da71bd3dc31810594b524e55b63049 Mon Sep 17 00:00:00 2001 +From: Olivier Fourdan +Date: Tue, 12 Sep 2017 09:39:24 +0200 +Subject: [PATCH] wayland: Keep the inhibit shortcut dialog + +On Wayland, the grab()/ungrab() in gtk+/gdk are wired to the shortcut +inhibitor mechanism, which in turn shows the dialog, which can take +focus away from the client window when the dialog is shown. + +If the client issues an ungrab() when the keyboard focus is lost, we +would hide the dialog, causing the keyboard focus to be returned to the +client surface, which in turn would issue a new grab(), so forth and so +on, causing a continuous show/hide of the shortcut inhibitor dialog. + +To avoid this issue, keep the dialog around even if the shortcut inhibit +is canceled by the client, so that the user is forced to make a choice +that we can reuse on the next request without showing the dialog again. + +Instead of hiding the dialog when the shortcut inhibitor is destroyed by +the client, we simply mark the request as canceled and do not apply the +user's choice. + +https://bugzilla.gnome.org/show_bug.cgi?id=787568 +--- + src/wayland/meta-wayland-inhibit-shortcuts-dialog.c | 15 +++++++++++---- + src/wayland/meta-wayland-inhibit-shortcuts-dialog.h | 2 +- + src/wayland/meta-wayland-inhibit-shortcuts.c | 2 +- + 3 files changed, 13 insertions(+), 6 deletions(-) + +diff --git a/src/wayland/meta-wayland-inhibit-shortcuts-dialog.c b/src/wayland/meta-wayland-inhibit-shortcuts-dialog.c +index 5f883f765..a432a4103 100644 +--- a/src/wayland/meta-wayland-inhibit-shortcuts-dialog.c ++++ b/src/wayland/meta-wayland-inhibit-shortcuts-dialog.c +@@ -32,6 +32,7 @@ typedef struct _InhibitShortcutsData + MetaInhibitShortcutsDialog *dialog; + gulong response_handler_id; + gboolean has_last_response; ++ gboolean request_canceled; + MetaInhibitShortcutsDialogResponse last_response; + } InhibitShortcutsData; + +@@ -93,7 +94,10 @@ inhibit_shortcuts_dialog_response_cb (MetaInhibitShortcutsDialog *dialog, + { + data->last_response = response; + data->has_last_response = TRUE; +- inhibit_shortcuts_dialog_response_apply (data); ++ ++ /* If the request was canceled, we don't need to apply the choice made */ ++ if (!data->request_canceled) ++ inhibit_shortcuts_dialog_response_apply (data); + + meta_inhibit_shortcuts_dialog_hide (data->dialog); + surface_inhibit_shortcuts_data_destroy_dialog (data); +@@ -154,11 +158,14 @@ meta_wayland_surface_show_inhibit_shortcuts_dialog (MetaWaylandSurface *surface, + } + + data = meta_wayland_surface_ensure_inhibit_shortcuts_dialog (surface, seat); ++ /* This is a new request */ ++ data->request_canceled = FALSE; ++ + meta_inhibit_shortcuts_dialog_show (data->dialog); + } + + void +-meta_wayland_surface_hide_inhibit_shortcuts_dialog (MetaWaylandSurface *surface) ++meta_wayland_surface_cancel_inhibit_shortcuts_dialog (MetaWaylandSurface *surface) + { + InhibitShortcutsData *data; + +@@ -168,8 +175,8 @@ meta_wayland_surface_hide_inhibit_shortcuts_dialog (MetaWaylandSurface *surface) + data = surface_inhibit_shortcuts_data_get (surface); + g_return_if_fail (data); + +- if (data->dialog) +- meta_inhibit_shortcuts_dialog_hide (data->dialog); ++ /* Keep the dialog on screen, but mark the request as canceled */ ++ data->request_canceled = TRUE; + } + + void +diff --git a/src/wayland/meta-wayland-inhibit-shortcuts-dialog.h b/src/wayland/meta-wayland-inhibit-shortcuts-dialog.h +index bd3fc42b0..a7d60cfc3 100644 +--- a/src/wayland/meta-wayland-inhibit-shortcuts-dialog.h ++++ b/src/wayland/meta-wayland-inhibit-shortcuts-dialog.h +@@ -24,7 +24,7 @@ + void meta_wayland_surface_show_inhibit_shortcuts_dialog (MetaWaylandSurface *surface, + MetaWaylandSeat *seat); + +-void meta_wayland_surface_hide_inhibit_shortcuts_dialog (MetaWaylandSurface *surface); ++void meta_wayland_surface_cancel_inhibit_shortcuts_dialog (MetaWaylandSurface *surface); + + void meta_wayland_surface_inhibit_shortcuts_dialog_init (void); + +diff --git a/src/wayland/meta-wayland-inhibit-shortcuts.c b/src/wayland/meta-wayland-inhibit-shortcuts.c +index cd078917d..a7ba3c211 100644 +--- a/src/wayland/meta-wayland-inhibit-shortcuts.c ++++ b/src/wayland/meta-wayland-inhibit-shortcuts.c +@@ -49,7 +49,7 @@ zwp_keyboard_shortcuts_inhibit_destroy (struct wl_client *client, + shortcut_inhibit = wl_resource_get_user_data (resource); + if (shortcut_inhibit->surface) + { +- meta_wayland_surface_hide_inhibit_shortcuts_dialog (shortcut_inhibit->surface); ++ meta_wayland_surface_cancel_inhibit_shortcuts_dialog (shortcut_inhibit->surface); + + g_signal_handler_disconnect (shortcut_inhibit->surface, + shortcut_inhibit->surface_destroyed_handler); +-- +2.13.5 + diff --git a/mutter.spec b/mutter.spec index cabe6b3..0f3f561 100644 --- a/mutter.spec +++ b/mutter.spec @@ -7,7 +7,7 @@ Name: mutter Version: 3.26.0 -Release: 2%{?dist} +Release: 3%{?dist} Summary: Window and compositing manager based on Clutter License: GPLv2+ @@ -18,6 +18,10 @@ Source0: http://download.gnome.org/sources/%{name}/3.26/%{name}-%{version} Patch0: startup-notification.patch # https://bugzilla.gnome.org/show_bug.cgi?id=786677 +# https://bugzilla.gnome.org/show_bug.cgi?id=787568 +Patch1: mutter-3.26.0-keep-inhibit-shortcut-dialog.patch +Patch2: mutter-3.26.0-do-not-leak-shortcut-inhibit-data.patch + BuildRequires: chrpath BuildRequires: pango-devel BuildRequires: startup-notification-devel @@ -187,10 +191,13 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas &> /dev/null || : %{_datadir}/mutter/tests %changelog -* Tue Sep 12 2017 Florian Müllner -3 .26.0-2 +* Tue Sep 12 2017 Adam Williamson - 3.26.0-3 +- Backport upstream fixes for crasher bug BGO #787568 + +* Tue Sep 12 2017 Florian Müllner - 3.26.0-2 - Enable remote desktop support -* Tue Sep 12 2017 Florian Müllner -3 .26.0-1 +* Tue Sep 12 2017 Florian Müllner - 3.26.0-1 - Update to 3.26.0 * Thu Sep 07 2017 Florian Müllner - 3.25.92-1