diff --git a/migration-fix-memory-leak-in-qmp_migrate_set_paramet.patch b/migration-fix-memory-leak-in-qmp_migrate_set_paramet.patch
new file mode 100644
index 0000000..46775ae
--- /dev/null
+++ b/migration-fix-memory-leak-in-qmp_migrate_set_paramet.patch
@@ -0,0 +1,78 @@
+From d65b5b20f4ada9e6c5af37b0fb59fa4709c4bdc9 Mon Sep 17 00:00:00 2001
+From: Chuan Zheng <zhengchuan@huawei.com>
+Date: Fri, 5 Mar 2021 16:06:52 +0800
+Subject: [PATCH] migration: fix memory leak in qmp_migrate_set_parameters
+
+"tmp.tls_hostname" and "tmp.tls_creds" allocated by migrate_params_test_apply()
+is forgot to free at the end of qmp_migrate_set_parameters(). Fix that.
+
+The leak stack:
+Direct leak of 2 byte(s) in 2 object(s) allocated from:
+   #0 0xffffb597c20b in __interceptor_malloc (/usr/lib64/libasan.so.4+0xd320b)
+   #1 0xffffb52dcb1b in g_malloc (/usr/lib64/libglib-2.0.so.0+0x58b1b)
+   #2 0xffffb52f8143 in g_strdup (/usr/lib64/libglib-2.0.so.0+0x74143)
+   #3 0xaaaac52447fb in migrate_params_test_apply (/usr/src/debug/qemu-4.1.0/migration/migration.c:1377)
+   #4 0xaaaac52fdca7 in qmp_migrate_set_parameters (/usr/src/debug/qemu-4.1.0/qapi/qapi-commands-migration.c:192)
+   #5 0xaaaac551d543 in qmp_dispatch (/usr/src/debug/qemu-4.1.0/qapi/qmp-dispatch.c:165)
+   #6 0xaaaac52a0a8f in qmp_dispatch (/usr/src/debug/qemu-4.1.0/monitor/qmp.c:125)
+   #7 0xaaaac52a1c7f in monitor_qmp_dispatch (/usr/src/debug/qemu-4.1.0/monitor/qmp.c:214)
+   #8 0xaaaac55cb0cf in aio_bh_call (/usr/src/debug/qemu-4.1.0/util/async.c:117)
+   #9 0xaaaac55d4543 in aio_bh_poll (/usr/src/debug/qemu-4.1.0/util/aio-posix.c:459)
+   #10 0xaaaac55cae0f in aio_dispatch (/usr/src/debug/qemu-4.1.0/util/async.c:268)
+   #11 0xffffb52d6a7b in g_main_context_dispatch (/usr/lib64/libglib-2.0.so.0+0x52a7b)
+   #12 0xaaaac55d1e3b(/usr/bin/qemu-kvm-4.1.0+0x1622e3b)
+   #13 0xaaaac4e314bb(/usr/bin/qemu-kvm-4.1.0+0xe824bb)
+   #14 0xaaaac47f45ef(/usr/bin/qemu-kvm-4.1.0+0x8455ef)
+   #15 0xffffb4bfef3f in __libc_start_main (/usr/lib64/libc.so.6+0x23f3f)
+   #16 0xaaaac47ffacb(/usr/bin/qemu-kvm-4.1.0+0x850acb)
+
+Direct leak of 2 byte(s) in 2 object(s) allocated from:
+   #0 0xffffb597c20b in __interceptor_malloc (/usr/lib64/libasan.so.4+0xd320b)
+   #1 0xffffb52dcb1b in g_malloc (/usr/lib64/libglib-2.0.so.0+0x58b1b)
+   #2 0xffffb52f8143 in g_strdup (/usr/lib64/libglib-2.0.so.0+0x74143)
+   #3 0xaaaac5244893 in migrate_params_test_apply (/usr/src/debug/qemu-4.1.0/migration/migration.c:1382)
+   #4 0xaaaac52fdca7 in qmp_migrate_set_parameters (/usr/src/debug/qemu-4.1.0/qapi/qapi-commands-migration.c:192)
+   #5 0xaaaac551d543 in qmp_dispatch (/usr/src/debug/qemu-4.1.0/qapi/qmp-dispatch.c)
+   #6 0xaaaac52a0a8f in qmp_dispatch (/usr/src/debug/qemu-4.1.0/monitor/qmp.c:125)
+   #7 0xaaaac52a1c7f in monitor_qmp_dispatch (/usr/src/debug/qemu-4.1.0/monitor/qmp.c:214)
+   #8 0xaaaac55cb0cf in aio_bh_call (/usr/src/debug/qemu-4.1.0/util/async.c:117)
+   #9 0xaaaac55d4543 in aio_bh_poll (/usr/src/debug/qemu-4.1.0/util/aio-posix.c:459)
+   #10 0xaaaac55cae0f in in aio_dispatch (/usr/src/debug/qemu-4.1.0/util/async.c:268)
+   #11 0xffffb52d6a7b in g_main_context_dispatch (/usr/lib64/libglib-2.0.so.0+0x52a7b)
+   #12 0xaaaac55d1e3b(/usr/bin/qemu-kvm-4.1.0+0x1622e3b)
+   #13 0xaaaac4e314bb(/usr/bin/qemu-kvm-4.1.0+0xe824bb)
+   #14 0xaaaac47f45ef (/usr/bin/qemu-kvm-4.1.0+0x8455ef)
+   #15 0xffffb4bfef3f in __libc_start_main (/usr/lib64/libc.so.6+0x23f3f)
+   #16 0xaaaac47ffacb(/usr/bin/qemu-kvm-4.1.0+0x850acb)
+
+Signed-off-by: Chuan Zheng <zhengchuan@huawei.com>
+Reviewed-by: KeQian Zhu <zhukeqian1@huawei.com>
+Reviewed-by: HaiLiang <zhang.zhanghailiang@huawei.com>
+Reviewed-by: Juan Quintela <quintela@redhat.com>
+Signed-off-by: Juan Quintela <quintela@redhat.com>
+---
+ migration/migration.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/migration/migration.c b/migration/migration.c
+index 17a5c16c79..9b40380d7c 100644
+--- a/migration/migration.c
++++ b/migration/migration.c
+@@ -1291,12 +1291,12 @@ static void migrate_params_test_apply(MigrateSetParameters *params,
+ 
+     if (params->has_tls_creds) {
+         assert(params->tls_creds->type == QTYPE_QSTRING);
+-        dest->tls_creds = g_strdup(params->tls_creds->u.s);
++        dest->tls_creds = params->tls_creds->u.s;
+     }
+ 
+     if (params->has_tls_hostname) {
+         assert(params->tls_hostname->type == QTYPE_QSTRING);
+-        dest->tls_hostname = g_strdup(params->tls_hostname->u.s);
++        dest->tls_hostname = params->tls_hostname->u.s;
+     }
+ 
+     if (params->has_max_bandwidth) {
+-- 
+2.27.0
+