diff --git a/0002-fix-potential-segfault-and-leaking-error-in-bd_lvm_init.patch b/0002-fix-potential-segfault-and-leaking-error-in-bd_lvm_init.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2d0900c3e90c9bf582b61cdede1c47c9b14ff968
--- /dev/null
+++ b/0002-fix-potential-segfault-and-leaking-error-in-bd_lvm_init.patch
@@ -0,0 +1,50 @@
+From 72a65429ce31a2b66eaa1140e029ff8de89c0275 Mon Sep 17 00:00:00 2001
+From: vtrefny vtrefny@redhat.com
+Date: Tue, 2 Apr 2024 13:56:27 +0800
+Subject: [PATCH] Fix potential segfault in bd_lvm_init
+
+---
+ src/plugins/lvm-dbus.c | 12 +++++++++---
+ 1 file changed, 9 insertions(+), 3 deletions(-)
+
+diff --git a/src/plugins/lvm-dbus.c b/src/plugins/lvm-dbus.c
+index e822bd6..8042945 100644
+--- a/src/plugins/lvm-dbus.c
++++ b/src/plugins/lvm-dbus.c
+@@ -257,7 +257,7 @@ static gboolean setup_dbus_connection (GError **error) {
+ 
+     addr = g_dbus_address_get_for_bus_sync (G_BUS_TYPE_SYSTEM, NULL, error);
+     if (!addr) {
+-        bd_utils_log_format (BD_UTILS_LOG_CRIT, "Failed to get system bus address: %s\n", (*error)->message);
++	g_prefix_error (error, "Failed to get system bus address: ");
+         return FALSE;
+     }
+ 
+@@ -267,9 +267,14 @@ static gboolean setup_dbus_connection (GError **error) {
+                                                   NULL, NULL, error);
+ 
+     g_free (addr);
++    if (!bus) {
++        g_prefix_error (error, "Failed to create a new connection for the system bus: ");
++        return FALSE;
++    }
+ 
+-    if (!bus || g_dbus_connection_is_closed (bus)) {
+-        bd_utils_log_format (BD_UTILS_LOG_CRIT, "Failed to create a new connection for the system bus: %s\n", (*error)->message);
++    if (g_dbus_connection_is_closed (bus)) {
++        g_set_error (error, BD_LVM_ERROR, BD_LVM_ERROR_FAIL,
++                     "Connection is closed");
+         return FALSE;
+     }
+ 
+@@ -337,6 +342,7 @@ gboolean bd_lvm_init (void) {
+        completely rely on it */
+     if (G_UNLIKELY (!bus) && !setup_dbus_connection (&error)) {
+         bd_utils_log_format (BD_UTILS_LOG_CRIT, "Failed to setup DBus connection: %s", error->message);
++	g_clear_error (&error);
+         return FALSE;
+     }
+ 
+-- 
+2.27.0
+
diff --git a/libblockdev.spec b/libblockdev.spec
index 0aa6de321b30001b6bdfeffe021e194b5f8879da..2eb1fc139d2a4b121005cae34c8697f91049f3f4 100644
--- a/libblockdev.spec
+++ b/libblockdev.spec
@@ -3,13 +3,14 @@
 
 Name:    libblockdev
 Version: 3.0.4
-Release: 4
+Release: 5
 Summary: libblockdev is a C library supporting GObject introspection for manipulation of block devices
 License: LGPLv2+
 URL:     https://github.com/storaged-project/libblockdev
 Source0: https://github.com/storaged-project/libblockdev/releases/download/%{version}-1/%{name}-%{version}.tar.gz
 
 Patch1: 0001-Add-BDPluginSpec-constructor-and-use-it-in-plugin_sp.patch
+Patch2:  0002-fix-potential-segfault-and-leaking-error-in-bd_lvm_init.patch
 
 BuildRequires: make glib2-devel libyaml-devel libbytesize-devel parted-devel libuuid-devel ndctl-devel device-mapper-devel
 BuildRequires: device-mapper-devel systemd-devel nss-devel volume_key-devel >= 0.3.9-7 libblkid-devel libmount-devel
@@ -159,6 +160,12 @@ find %{buildroot} -type f -name "*.la" | xargs %{__rm}
 
 
 %changelog
+* Sun Apr 7 2024 baiguo <baiguo@kylinos.cn> - 3.0.4-5
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC: fix potential segfault and leaking error in bd_lvm_init 
+
 * Wed Apr 3 2024 wangzhiqiang <swangzhiqiang95@huawei.com> - 3.0.4-4
 - Type:bugfix
 - ID:NA