MDEV-9156 : Fix tp_add_connection()'s error handling

Avoid possible my_thread_end() in the main polling thread.

1 files changed, 2 insertions, 2 deletions

diff --git a/sql/threadpool_win.cc b/sql/threadpool_win.cc
index 9cef1af272c..4be51f3d6e9 100644
--- a/sql/threadpool_win.cc
+++ b/sql/threadpool_win.cc
@@ -667,7 +667,7 @@ void tp_add_connection(THD *thd)
   if(!con)
   {
     tp_log_warning("Allocation failed", "tp_add_connection");
-    threadpool_remove_connection(thd);
+    threadpool_cleanup_connection(thd);
     return;
   }
 
@@ -685,7 +685,7 @@ void tp_add_connection(THD *thd)
   else
   {
     /* Likely memory pressure */
-    login_callback(NULL, con, NULL); /* deletes connection if something goes wrong */
+    threadpool_cleanup_connection(thd);
   }
 }