3 files changed, 39 insertions, 0 deletions

diff --git a/migration/migration.c b/migration/migration.c
index e823fd8b91..952d29243e 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -31,6 +31,8 @@
 #include "migration/vmstate.h"
 #include "block/block.h"
 #include "qapi/error.h"
+#include "qapi/clone-visitor.h"
+#include "qapi/qapi-visit-sockets.h"
 #include "qapi/qapi-commands-migration.h"
 #include "qapi/qapi-events-migration.h"
 #include "qapi/qmp/qerror.h"
@@ -213,6 +215,11 @@ void migration_incoming_state_destroy(void)
     }
 
     qemu_event_reset(&mis->main_thread_load_event);
+
+    if (mis->socket_address_list) {
+        qapi_free_SocketAddressList(mis->socket_address_list);
+        mis->socket_address_list = NULL;
+    }
 }
 
 static void migrate_generate_event(int new_state)
@@ -328,6 +335,17 @@ void migration_incoming_enable_colo(void)
     migration_colo_enabled = true;
 }
 
+void migrate_add_address(SocketAddress *address)
+{
+    MigrationIncomingState *mis = migration_incoming_get_current();
+    SocketAddressList *addrs;
+
+    addrs = g_new0(SocketAddressList, 1);
+    addrs->next = mis->socket_address_list;
+    mis->socket_address_list = addrs;
+    addrs->value = QAPI_CLONE(SocketAddress, address);
+}
+
 void qemu_start_incoming_migration(const char *uri, Error **errp)
 {
     const char *p;
@@ -1009,6 +1027,12 @@ static void fill_destination_migration_info(MigrationInfo *info)
 {
     MigrationIncomingState *mis = migration_incoming_get_current();
 
+    if (mis->socket_address_list) {
+        info->has_socket_address = true;
+        info->socket_address =
+            QAPI_CLONE(SocketAddressList, mis->socket_address_list);
+    }
+
     switch (mis->state) {
     case MIGRATION_STATUS_NONE:
         return;
diff --git a/migration/migration.h b/migration/migration.h
index 81c261941d..99e99e56bd 100644
--- a/migration/migration.h
+++ b/migration/migration.h
@@ -84,6 +84,9 @@ struct MigrationIncomingState {
     bool postcopy_recover_triggered;
     QemuSemaphore postcopy_pause_sem_dst;
     QemuSemaphore postcopy_pause_sem_fault;
+
+    /* List of listening socket addresses  */
+    SocketAddressList *socket_address_list;
 };
 
 MigrationIncomingState *migration_incoming_get_current(void);
@@ -305,6 +308,7 @@ void migrate_send_rp_resume_ack(MigrationIncomingState *mis, uint32_t value);
 
 void dirty_bitmap_mig_before_vm_start(void);
 void init_dirty_bitmap_incoming_migration(void);
+void migrate_add_address(SocketAddress *address);
 
 int foreach_not_ignored_block(RAMBlockIterFunc func, void *opaque);
 
diff --git a/migration/socket.c b/migration/socket.c
index f4c8174400..239527fb1f 100644
--- a/migration/socket.c
+++ b/migration/socket.c
@@ -15,6 +15,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qemu/cutils.h"
 
 #include "qemu-common.h"
 #include "qemu/error-report.h"
@@ -177,6 +178,7 @@ static void socket_start_incoming_migration(SocketAddress *saddr,
                                             Error **errp)
 {
     QIONetListener *listener = qio_net_listener_new();
+    size_t i;
 
     qio_net_listener_set_name(listener, "migration-socket-listener");
 
@@ -189,6 +191,15 @@ static void socket_start_incoming_migration(SocketAddress *saddr,
                                           socket_accept_incoming_migration,
                                           NULL, NULL,
                                           g_main_context_get_thread_default());
+
+    for (i = 0; i < listener->nsioc; i++)  {
+        SocketAddress *address =
+            qio_channel_socket_get_local_address(listener->sioc[i], errp);
+        if (!address) {
+            return;
+        }
+        migrate_add_address(address);
+    }
 }
 
 void tcp_start_incoming_migration(const char *host_port, Error **errp)