commit 7fafff4d3a9804c331b32b5668dab457a8ce94c4
Author: Laurynas Biveinis <laurynas.biveinis@gmail.com>
Date:   Tue Jun 6 12:51:46 2017 +0300

    Fix bug 81714 / 1587873 (mysqldump get_view_structure does not free MYSQL_RES in one error path)
    
    Add a missing mysql_free_result(table_res) for one of the early error
    returns in mysqldump.cc:get_view_structure.

diff --git a/client/mysqldump.cc b/client/mysqldump.cc
index 58ee173e967..00e17fda4b9 100644
--- a/client/mysqldump.cc
+++ b/client/mysqldump.cc
@@ -5967,7 +5967,10 @@ static bool get_view_structure(char *table, char* db)
   if (path)
   {
     if (!(sql_file= open_sql_file_for_table(table, O_WRONLY)))
+    {
+      mysql_free_result(table_res);
       DBUG_RETURN(1);
+    }
 
     write_header(sql_file, db);
   }