Make dynamically loaded modules resident.

evolution-3.1.4-resident-modules.patch

@@ -0,0 +1,29 @@
+diff -up evolution-3.1.4/e-util/e-module.c.resident-modules evolution-3.1.4/e-util/e-module.c
+--- evolution-3.1.4/e-util/e-module.c.resident-modules	2011-06-13 10:25:40.000000000 -0400
++++ evolution-3.1.4/e-util/e-module.c	2011-08-05 09:45:15.830757214 -0400
+@@ -139,6 +139,25 @@ module_load (GTypeModule *type_module)
+ 
+ 	priv->load (type_module);
+ 
++	/* XXX This is a Band-Aid for a design flaw in EExtension.  If the
++	 *     "extensible_type" member of EExtensionClass is set to a GType
++	 *     that hasn't already been registered, then when the extension's
++	 *     module is unloaded the GType registration that was triggered
++	 *     by setting "extensible_type" will be invalidated and cause
++	 *     Evolution to malfunction when the module is loaded again.
++	 *
++	 *     Extension modules get loaded and unloaded repeatedly by
++	 *     e_extensible_load_extensions(), which temporarily references
++	 *     all extension classes and picks out the ones it needs for a
++	 *     given EExtensible instance based on the "extensible_type"
++	 *     class member.
++	 *
++	 *     Making the module resident prevents the aforementioned GType
++	 *     registration from being invalidated when the extension class
++	 *     is unreferenced.
++	 */
++	g_module_make_resident (priv->module);
++
+ 	return TRUE;
+ 
+ fail:

evolution.spec

@@ -28,7 +28,7 @@
 
 Name: evolution
 Version: 3.1.4
-Release: 1%{?dist}
+Release: 2%{?dist}
 Group: Applications/Productivity
 Summary: Mail and calendar client for GNOME
 License: GPLv2+ and GFDL
@@ -45,7 +45,10 @@ Obsoletes: libgal2 <= %{last_libgal2_version}
 Patch10: evolution-1.4.4-ldap-x86_64-hack.patch
 
 # RH bug #589555
-Patch13: evolution-2.30.1-help-contents.patch
+Patch11: evolution-2.30.1-help-contents.patch
+
+# Make all dynamically-loaded modules resident.
+Patch12: evolution-3.1.4-resident-modules.patch
 
 ## Dependencies ###
 
@@ -202,7 +205,8 @@ This package contains the plugin to import Microsoft Personal Storage Table
 %prep
 %setup -q -n evolution-%{version}
 %patch10 -p1 -b .ldaphack
-%patch13 -p1 -b .help-contents
+%patch11 -p1 -b .help-contents
+%patch12 -p1 -b .resident-modules
 
 mkdir -p krb5-fakeprefix/include
 mkdir -p krb5-fakeprefix/lib
@@ -633,6 +637,10 @@ rm -rf $RPM_BUILD_ROOT
 %endif
 
 %changelog
+* Fri Aug 05 2011 Matthew Barnes <mbarnes@redhat.com> - 3.1.4-2
+- Add patch to make all dynamically-loaded modules resident to avoid a
+  potential crash on startup.
+
 * Sat Jul 23 2011 Matthew Barnes <mbarnes@redhat.com> - 3.1.4-1
 - Update to 3.1.4