plug a few memory leaks

data-leak.patch

@@ -0,0 +1,11 @@
+diff -up gdm-2.23.92/gui/simple-greeter/gdm-user.c.data-leak gdm-2.23.92/gui/simple-greeter/gdm-user.c
+--- gdm-2.23.92/gui/simple-greeter/gdm-user.c.data-leak	2008-09-16 22:07:39.000000000 -0400
++++ gdm-2.23.92/gui/simple-greeter/gdm-user.c	2008-09-16 22:07:07.000000000 -0400
+@@ -1093,6 +1093,7 @@ frame_pixbuf (GdkPixbuf *source)
+         cairo_to_pixbuf (data, dest);
+ 
+         cairo_destroy (cr);
++        g_free (data);
+ 
+         return dest;
+ }

gdm.spec

@@ -16,7 +16,7 @@
 Summary: The GNOME Display Manager
 Name: gdm
 Version: 2.23.92
-Release: 6%{?dist}
+Release: 7%{?dist}
 Epoch: 1
 License: GPLv2+
 Group: User Interface/X
@@ -81,6 +81,12 @@ Requires: audit-libs >= %{libauditver}
 Patch1: xkb-groups.patch
 Patch2: gdm-2.23.92-force-active-vt.patch
 Patch3: gdm-2.23.92-save-root-window.patch
+# http://bugzilla.gnome.org/show_bug.cgi?id=552578
+Patch4: username-leak.patch
+# http://bugzilla.gnome.org/show_bug.cgi?id=552578
+Patch5: data-leak.patch
+# http://bugzilla.gnome.org/show_bug.cgi?id=552578
+Patch6: ssid-leak.patch
 
 # Fedora-specific
 Patch99: gdm-2.23.1-fedora-logo.patch
@@ -105,6 +111,10 @@ multiple simulanteous logged in users.
 %patch1 -p1 -b .xkb-groups
 %patch2 -p1 -b .force-active-vt
 %patch3 -p1 -b .save-root-window
+%patch4 -p1 -b .username-leak
+%patch5 -p1 -b .data-leak
+%patch6 -p1 -b .ssid-leak
+
 %patch99 -p1 -b .fedora-logo
 
 autoreconf
@@ -306,6 +316,9 @@ fi
 %{_datadir}/gnome-2.0/ui/GNOME_FastUserSwitchApplet.xml
 
 %changelog
+* Tue Sep 16 2008 Matthias Clasen <mclasen@redhat.com> - 1:2.23.92-7
+- Plug a few memory leaks
+
 * Tue Sep 16 2008 Ray Strode <rstrode@redhat.com> - 1:2.23.92-6
 - Use _XROOTPMAP_ID instead of _XSETROOT_ID
 

ssid-leak.patch

@@ -0,0 +1,11 @@
+diff -up gdm-2.23.92/gui/simple-greeter/gdm-user-manager.c.ssid-leak gdm-2.23.92/gui/simple-greeter/gdm-user-manager.c
+--- gdm-2.23.92/gui/simple-greeter/gdm-user-manager.c.ssid-leak	2008-09-16 22:15:20.000000000 -0400
++++ gdm-2.23.92/gui/simple-greeter/gdm-user-manager.c	2008-09-16 22:16:02.000000000 -0400
+@@ -667,6 +667,7 @@ add_sessions_for_user (GdmUserManager *m
+                 maybe_add_session_for_user (manager, user, ssid);
+         }
+ 
++        g_ptr_array_foreach (sessions, (GFunc)g_free, NULL);
+         g_ptr_array_free (sessions, TRUE);
+ 
+  out:

username-leak.patch

@@ -0,0 +1,17 @@
+diff -up gdm-2.23.92/gui/simple-greeter/gdm-user-manager.c.username-leak gdm-2.23.92/gui/simple-greeter/gdm-user-manager.c
+--- gdm-2.23.92/gui/simple-greeter/gdm-user-manager.c.username-leak	2008-09-16 22:00:14.000000000 -0400
++++ gdm-2.23.92/gui/simple-greeter/gdm-user-manager.c	2008-09-16 22:00:36.000000000 -0400
+@@ -1147,11 +1147,13 @@ process_ck_history_line (GdmUserManager 
+         user = gdm_user_manager_get_user (manager, username);
+         if (user == NULL) {
+                 g_debug ("GdmUserManager: unable to lookup user '%s'", username);
++                g_free (username);
+                 return;
+         }
+ 
+         g_object_set (user, "login-frequency", frequency, NULL);
+         g_signal_emit (manager, signals [USER_LOGIN_FREQUENCY_CHANGED], 0, user);
++        g_free (username);
+ }
+ 
+ static gboolean