diff --git a/evolution-data-server-1.10.1-e-source-group.patch b/evolution-data-server-1.10.1-e-source-group.patch
new file mode 100644
index 0000000..19a5296
--- /dev/null
+++ b/evolution-data-server-1.10.1-e-source-group.patch
@@ -0,0 +1,10 @@
+--- evolution-data-server-1.10.1/libedataserver/e-source-group.c.e-source-group	2007-05-07 15:28:33.000000000 -0400
++++ evolution-data-server-1.10.1/libedataserver/e-source-group.c	2007-05-07 15:28:49.000000000 -0400
+@@ -230,6 +230,7 @@
+ 
+ 		if (new_source == NULL) {
+ 			g_object_unref (new);
++			new = NULL;
+ 			goto done;
+ 		}
+ 		e_source_group_add_source (new, new_source, -1);
diff --git a/evolution-data-server.spec b/evolution-data-server.spec
index ca8ea92..12e0058 100644
--- a/evolution-data-server.spec
+++ b/evolution-data-server.spec
@@ -26,7 +26,7 @@
 
 Name: evolution-data-server
 Version: 1.10.1
-Release: 3%{?dist}
+Release: 4%{?dist}
 License: LGPL
 Group: System Environment/Libraries
 Summary: Backend data server for Evolution
@@ -81,6 +81,9 @@ Patch23: evolution-data-server-1.10.0-code-cleanup.patch
 # RH bug #235290 / GNOME bug #424373
 Patch24: evolution-data-server-1.10.1-apop-auth-vulnerability.patch
 
+# Fix a dangling pointer (no bug number).
+Patch25: evolution-data-server-1.10.1-e-source-group.patch
+
 ### Dependencies ###
 
 Requires: GConf2
@@ -175,6 +178,7 @@ evolution-data-server.
 %patch22 -p1 -b .isa-support
 %patch23 -p1 -b .code-cleanup
 %patch24 -p1 -b .apop-auth-vulnerability
+%patch25 -p1 -b .e-source-group
 
 mkdir -p krb5-fakeprefix/include
 mkdir -p krb5-fakeprefix/lib
@@ -392,6 +396,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_libdir}/pkgconfig/libexchange-storage-%{eds_api_version}.pc
 
 %changelog
+* Mon May 07 2007 Matthew Barnes <mbarnes@redhat.com> - 1.10.1-4.fc7
+- Add patch to fix a dangling pointer in e-source-group.c.
+
 * Mon Apr 30 2007 Matthew Barnes <mbarnes@redhat.com> - 1.10.1-3.fc7
 - Revise patch for RH bug #235290 to not break string freeze.