Merge 10.2 into 10.3

1 files changed, 11 insertions, 30 deletions

diff --git a/sql/sql_insert.cc b/sql/sql_insert.cc
index 0c01bcd4cb2..bbd639b91d3 100644
--- a/sql/sql_insert.cc
+++ b/sql/sql_insert.cc
@@ -2171,36 +2171,16 @@ public:
     passed from connection thread to the handler thread.
   */
   MDL_request grl_protection;
-  my_thread_id orig_thread_id;
-  void set_default_user()
-  {
-    thd.security_ctx->user=(char*) delayed_user;
-    thd.security_ctx->host=(char*) my_localhost;
-    thd.security_ctx->ip= NULL;
-    thd.query_id= 0;
-    thd.thread_id= orig_thread_id;
-  }
-
-  void set_user_from_row(const delayed_row *r)
-  {
-    if (r)
-    {
-      thd.security_ctx->user= r->user;
-      thd.security_ctx->host= r->host;
-      thd.security_ctx->ip= r->ip;
-      thd.query_id= r->query_id;
-      thd.thread_id= r->thread_id;
-    }
-  }
-
   Delayed_insert(SELECT_LEX *current_select)
     :locks_in_memory(0), thd(next_thread_id()),
      table(0),tables_in_use(0), stacked_inserts(0),
      status(0), retry(0), handler_thread_initialized(FALSE), group_count(0)
   {
     DBUG_ENTER("Delayed_insert constructor");
-    orig_thread_id= thd.thread_id;
-    set_default_user();
+    thd.security_ctx->user=(char*) delayed_user;
+    thd.security_ctx->host=(char*) my_localhost;
+    thd.security_ctx->ip= NULL;
+    thd.query_id= 0;
     strmake_buf(thd.security_ctx->priv_user, thd.security_ctx->user);
     thd.current_tablenr=0;
     thd.set_command(COM_DELAYED_INSERT);
@@ -3178,7 +3158,6 @@ pthread_handler_t handle_delayed_insert(void *arg)
 
       if (di->tables_in_use && ! thd->lock && !thd->killed)
       {
-        di->set_user_from_row(di->rows.head());
         /*
           Request for new delayed insert.
           Lock the table, but avoid to be blocked by a global read lock.
@@ -3200,16 +3179,18 @@ pthread_handler_t handle_delayed_insert(void *arg)
       {
         delayed_row *row;
         I_List_iterator<delayed_row> it(di->rows);
+        my_thread_id cur_thd= di->thd.thread_id;
+
         while ((row= it++))
         {
-          if (di->thd.thread_id != row->thread_id)
+          if (cur_thd != row->thread_id)
           {
-            di->set_user_from_row(row);
-            mysql_audit_external_lock(&di->thd, di->table->s, F_WRLCK);
+            mysql_audit_external_lock_ex(&di->thd, row->thread_id,
+                row->user, row->host, row->ip, row->query_id,
+                di->table->s, F_WRLCK);
+            cur_thd= row->thread_id;
           }
         }
-        di->set_default_user();
-
         if (di->handle_inserts())
         {
           /* Some fatal error */