diff --git a/evolution-data-server-2.23.2-gpg-passphrases.patch b/evolution-data-server-2.23.2-gpg-passphrases.patch
new file mode 100644
index 0000000..040db90
--- /dev/null
+++ b/evolution-data-server-2.23.2-gpg-passphrases.patch
@@ -0,0 +1,72 @@
+diff -up evolution-data-server-2.23.2/libedataserverui/e-passwords.c.gpg-passphrases evolution-data-server-2.23.2/libedataserverui/e-passwords.c
+--- evolution-data-server-2.23.2/libedataserverui/e-passwords.c.gpg-passphrases	2008-05-12 01:33:57.000000000 -0400
++++ evolution-data-server-2.23.2/libedataserverui/e-passwords.c	2008-05-18 23:40:19.000000000 -0400
+@@ -193,19 +193,29 @@ ep_keyring_error_domain (void)
+ }
+ 
+ static EUri *
+-ep_keyring_uri_new (const gchar *string)
++ep_keyring_uri_new (const gchar *string,
++                    GError **error)
+ {
+ 	EUri *uri;
+ 
+ 	uri = e_uri_new (string);
+-	if (uri == NULL)
+-		return NULL;
++	g_return_val_if_fail (uri != NULL, NULL);
+ 
+ 	/* LDAP URIs do not have usernames, so use the URI as the username. */
+ 	if (uri->user == NULL && uri->protocol != NULL &&
+ 			(strcmp (uri->protocol, "ldap") == 0|| strcmp (uri->protocol, "google") == 0))
+ 		uri->user = g_strdelimit (g_strdup (string), "/=", '_');
+ 
++	/* Make sure the URI has the required components. */
++	if (uri->user == NULL && uri->host == NULL) {
++		g_set_error (
++			error, EP_KEYRING_ERROR,
++			GNOME_KEYRING_RESULT_BAD_ARGUMENTS,
++			_("Keyring key is unusable: no user or host name"));
++		e_uri_free (uri);
++		uri = NULL;
++	}
++
+ 	return uri;
+ }
+ 
+@@ -618,8 +628,9 @@ ep_remember_password_keyring (EPassMsg *
+ 		return;
+ 	}
+ 
+-	uri = ep_keyring_uri_new (msg->key);
+-	g_return_if_fail (uri != NULL);
++	uri = ep_keyring_uri_new (msg->key, &msg->error);
++	if (uri == NULL)
++		return;
+ 
+ 	/* Only remove the password from the session hash
+ 	 * if the keyring insertion was successful. */
+@@ -681,8 +692,9 @@ ep_forget_password_keyring (EPassMsg *ms
+ 	EUri *uri;
+ 	GError *error = NULL;
+ 
+-	uri = ep_keyring_uri_new (msg->key);
+-	g_return_if_fail (uri != NULL);
++	uri = ep_keyring_uri_new (msg->key, &msg->error);
++	if (uri == NULL)
++		return;
+ 
+ 	/* Find all Evolution passwords matching the URI and delete them. */
+ 	passwords = ep_keyring_lookup_passwords (uri->user, uri->host, &error);
+@@ -754,8 +766,9 @@ ep_get_password_keyring (EPassMsg *msg)
+ 	EUri *uri;
+ 	GError *error = NULL;
+ 
+-	uri = ep_keyring_uri_new (msg->key);
+-	g_return_if_fail (uri != NULL);
++	uri = ep_keyring_uri_new (msg->key, &msg->error);
++	if (uri == NULL)
++		return;
+ 
+ 	/* Find the first Evolution password that matches the URI. */
+ 	passwords = ep_keyring_lookup_passwords (uri->user, uri->host, &error);
diff --git a/evolution-data-server.spec b/evolution-data-server.spec
index 47b74a9..141739c 100644
--- a/evolution-data-server.spec
+++ b/evolution-data-server.spec
@@ -28,7 +28,7 @@
 
 Name: evolution-data-server
 Version: 2.23.2
-Release: 2%{?dist}
+Release: 3%{?dist}
 License: LGPL
 Group: System Environment/Libraries
 Summary: Backend data server for Evolution
@@ -53,6 +53,9 @@ Patch13: evolution-data-server-1.11.5-fix-64bit-acinclude.patch
 # Fix some typos and oversights related to libebackend
 Patch14: evolution-data-server-2.23.2-libebackend-breakage.patch
 
+# GNOME bug #531439
+Patch15: evolution-data-server-2.23.2-gpg-passphrases.patch
+
 ### Build Dependencies ###
 
 BuildRequires: GConf2-devel
@@ -130,6 +133,7 @@ This package contains developer documentation for %{name}.
 %patch12 -p1 -b .camel-folder-summary-crash
 %patch13 -p1 -b .fix-64bit-acinclude
 %patch14 -p1 -b .libebackend-breakage
+%patch15 -p1 -b .gpg-passphrases
 
 mkdir -p krb5-fakeprefix/include
 mkdir -p krb5-fakeprefix/lib
@@ -376,6 +380,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_datadir}/gtk-doc/html/libedataserverui
 
 %changelog
+* Sun May 18 2008 Matthew Barnes <mbarnes@redhat.com> - 2.23.2-3.fc10
+- Add patch for GNOME bug #531439 (GPG passphrases destroy passwords).
+
 * Tue May 13 2008 Matthew Barnes <mbarnes@redhat.com> - 2.23.2-2.fc10
 - Fix some third-party package breakage caused by libebackend.