commit d58f0626d2c2d4feb8360358ac52b4f4c6cf5774
Author: Laurynas Biveinis <laurynas.biveinis@gmail.com>
Date:   Tue Sep 6 16:42:08 2022 +0300

    Fix bug 106737 (Wrong SE called to ack clone application if >1 SE)
    
    In the current implementation, the clone client always uses the locator with
    index zero to send COM_ACK to the server. This works as long as InnoDB is the
    only clone-supporting engine but breaks otherwise.
    
    Fix by setting the correct current locator index.

diff --git a/plugin/clone/src/clone_client.cc b/plugin/clone/src/clone_client.cc
index 7f9e9fdc4d7..d727171544e 100644
--- a/plugin/clone/src/clone_client.cc
+++ b/plugin/clone/src/clone_client.cc
@@ -1692,6 +1692,7 @@ int Client::set_descriptor(const uchar *buffer, size_t length) {
 
   /* Apply using descriptor */
   assert(loc_index < m_tasks.size());
+  clone_callback->set_loc_index(loc_index);
   err = hton->clone_interface.clone_apply(loc->m_hton, get_thd(), loc->m_loc,
                                           loc->m_loc_len, m_tasks[loc_index], 0,
                                           clone_callback);