Merge branch '10.3' into 10.4

1 files changed, 13 insertions, 2 deletions

diff --git a/sql/log.h b/sql/log.h
index 52bab149381..eef81c46ac4 100644
--- a/sql/log.h
+++ b/sql/log.h
@@ -1,5 +1,5 @@
 /* Copyright (c) 2005, 2016, Oracle and/or its affiliates.
-   Copyright (c) 2009, 2017, MariaDB Corporation.
+   Copyright (c) 2009, 2020, MariaDB Corporation.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -593,7 +593,18 @@ public:
     long notify_count;
     /* For linking in requests to the binlog background thread. */
     xid_count_per_binlog *next_in_queue;
-    xid_count_per_binlog();   /* Give link error if constructor used. */
+    xid_count_per_binlog(char *log_file_name, uint log_file_name_len)
+      :binlog_id(0), xid_count(0), notify_count(0)
+    {
+      binlog_name_len= log_file_name_len;
+      binlog_name= (char *) my_malloc(binlog_name_len, MYF(MY_ZEROFILL));
+      if (binlog_name)
+        memcpy(binlog_name, log_file_name, binlog_name_len);
+    }
+    ~xid_count_per_binlog()
+    {
+      my_free(binlog_name);
+    }
   };
   I_List<xid_count_per_binlog> binlog_xid_count_list;
   mysql_mutex_t LOCK_binlog_background_thread;