diff options
Diffstat (limited to 'gnu/packages/patches/gdm-CVE-2018-14424.patch')
| -rw-r--r-- | gnu/packages/patches/gdm-CVE-2018-14424.patch | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/gnu/packages/patches/gdm-CVE-2018-14424.patch b/gnu/packages/patches/gdm-CVE-2018-14424.patch deleted file mode 100644 index 88a71f4151..0000000000 --- a/gnu/packages/patches/gdm-CVE-2018-14424.patch +++ /dev/null @@ -1,172 +0,0 @@ -Fix CVE-2018-14424: - -https://gitlab.gnome.org/GNOME/gdm/issues/401 -https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14424 - -Patch copied from upstream source repository: - -https://gitlab.gnome.org/GNOME/gdm/commit/1ac1697b3b019f50729a6e992065959586e170da - -From 1ac1697b3b019f50729a6e992065959586e170da Mon Sep 17 00:00:00 2001 -From: Chris Coulson <chris.coulson@canonical.com> -Date: Thu, 19 Jul 2018 18:26:05 +0100 -Subject: [PATCH] display-store: Pass the display object rather than the id in - the removed signal - -By the time GdmDisplayStore emits the "display-removed" signal, the display -is no longer in the store and gdm_display_store_lookup will not work in -signal handlers. - -Change the "display-removed" parameter from the display id to the GdmDisplay -object, so that signal handers can perform any cleanup they need to do - -CVE-2018-14424 - -Closes: https://gitlab.gnome.org/GNOME/gdm/issues/401 ---- - daemon/gdm-display-store.c | 11 +++-------- - daemon/gdm-display-store.h | 2 +- - daemon/gdm-local-display-factory.c | 13 +++---------- - daemon/gdm-manager.c | 19 +++++++++---------- - daemon/gdm-manager.h | 3 ++- - 5 files changed, 18 insertions(+), 30 deletions(-) - -diff --git a/daemon/gdm-display-store.c b/daemon/gdm-display-store.c -index af76f519..fd24334e 100644 ---- a/daemon/gdm-display-store.c -+++ b/daemon/gdm-display-store.c -@@ -76,15 +76,10 @@ stored_display_new (GdmDisplayStore *store, - static void - stored_display_free (StoredDisplay *stored_display) - { -- char *id; -- -- gdm_display_get_id (stored_display->display, &id, NULL); -- - g_signal_emit (G_OBJECT (stored_display->store), - signals[DISPLAY_REMOVED], - 0, -- id); -- g_free (id); -+ stored_display->display); - - g_debug ("GdmDisplayStore: Unreffing display: %p", - stored_display->display); -@@ -281,9 +276,9 @@ gdm_display_store_class_init (GdmDisplayStoreClass *klass) - G_STRUCT_OFFSET (GdmDisplayStoreClass, display_removed), - NULL, - NULL, -- g_cclosure_marshal_VOID__STRING, -+ g_cclosure_marshal_VOID__OBJECT, - G_TYPE_NONE, -- 1, G_TYPE_STRING); -+ 1, G_TYPE_OBJECT); - - g_type_class_add_private (klass, sizeof (GdmDisplayStorePrivate)); - } -diff --git a/daemon/gdm-display-store.h b/daemon/gdm-display-store.h -index 28359933..0aff8ee2 100644 ---- a/daemon/gdm-display-store.h -+++ b/daemon/gdm-display-store.h -@@ -49,7 +49,7 @@ typedef struct - void (* display_added) (GdmDisplayStore *display_store, - const char *id); - void (* display_removed) (GdmDisplayStore *display_store, -- const char *id); -+ GdmDisplay *display); - } GdmDisplayStoreClass; - - typedef enum -diff --git a/daemon/gdm-local-display-factory.c b/daemon/gdm-local-display-factory.c -index 5f1ae89e..39f3e30a 100644 ---- a/daemon/gdm-local-display-factory.c -+++ b/daemon/gdm-local-display-factory.c -@@ -805,18 +805,11 @@ on_display_added (GdmDisplayStore *display_store, - - static void - on_display_removed (GdmDisplayStore *display_store, -- const char *id, -+ GdmDisplay *display, - GdmLocalDisplayFactory *factory) - { -- GdmDisplay *display; -- -- display = gdm_display_store_lookup (display_store, id); -- -- if (display != NULL) { -- g_signal_handlers_disconnect_by_func (display, G_CALLBACK (on_display_status_changed), factory); -- g_object_weak_unref (G_OBJECT (display), (GWeakNotify)on_display_disposed, factory); -- -- } -+ g_signal_handlers_disconnect_by_func (display, G_CALLBACK (on_display_status_changed), factory); -+ g_object_weak_unref (G_OBJECT (display), (GWeakNotify)on_display_disposed, factory); - } - - static gboolean -diff --git a/daemon/gdm-manager.c b/daemon/gdm-manager.c -index f17bd1a5..f6684a8b 100644 ---- a/daemon/gdm-manager.c -+++ b/daemon/gdm-manager.c -@@ -1541,19 +1541,18 @@ on_display_status_changed (GdmDisplay *display, - - static void - on_display_removed (GdmDisplayStore *display_store, -- const char *id, -+ GdmDisplay *display, - GdmManager *manager) - { -- GdmDisplay *display; -+ char *id; - -- display = gdm_display_store_lookup (display_store, id); -- if (display != NULL) { -- g_dbus_object_manager_server_unexport (manager->priv->object_manager, id); -+ gdm_display_get_id (display, &id, NULL); -+ g_dbus_object_manager_server_unexport (manager->priv->object_manager, id); -+ g_free (id); - -- g_signal_handlers_disconnect_by_func (display, G_CALLBACK (on_display_status_changed), manager); -+ g_signal_handlers_disconnect_by_func (display, G_CALLBACK (on_display_status_changed), manager); - -- g_signal_emit (manager, signals[DISPLAY_REMOVED], 0, id); -- } -+ g_signal_emit (manager, signals[DISPLAY_REMOVED], 0, display); - } - - static void -@@ -2535,9 +2534,9 @@ gdm_manager_class_init (GdmManagerClass *klass) - G_STRUCT_OFFSET (GdmManagerClass, display_removed), - NULL, - NULL, -- g_cclosure_marshal_VOID__STRING, -+ g_cclosure_marshal_VOID__OBJECT, - G_TYPE_NONE, -- 1, G_TYPE_STRING); -+ 1, G_TYPE_OBJECT); - - g_object_class_install_property (object_class, - PROP_XDMCP_ENABLED, -diff --git a/daemon/gdm-manager.h b/daemon/gdm-manager.h -index 41c68a7a..c8fb3f22 100644 ---- a/daemon/gdm-manager.h -+++ b/daemon/gdm-manager.h -@@ -24,6 +24,7 @@ - - #include <glib-object.h> - -+#include "gdm-display.h" - #include "gdm-manager-glue.h" - - G_BEGIN_DECLS -@@ -50,7 +51,7 @@ typedef struct - void (* display_added) (GdmManager *manager, - const char *id); - void (* display_removed) (GdmManager *manager, -- const char *id); -+ GdmDisplay *display); - } GdmManagerClass; - - typedef enum --- -2.17.1 - |