Merge branch 'mysql/5.5' into 5.5

15 files changed, 24 insertions, 16 deletions

diff --git a/cmake/build_configurations/mysql_release.cmake b/cmake/build_configurations/mysql_release.cmake
index 68453bab608..39ad0e68d35 100644
--- a/cmake/build_configurations/mysql_release.cmake
+++ b/cmake/build_configurations/mysql_release.cmake
@@ -1,4 +1,5 @@
 # Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2018, 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
diff --git a/include/welcome_copyright_notice.h b/include/welcome_copyright_notice.h
index cd7cd6692be..1b4b17cfc0d 100644
--- a/include/welcome_copyright_notice.h
+++ b/include/welcome_copyright_notice.h
@@ -17,7 +17,7 @@
 #ifndef _welcome_copyright_notice_h_
 #define _welcome_copyright_notice_h_
 
-#define COPYRIGHT_NOTICE_CURRENT_YEAR "2017"
+#define COPYRIGHT_NOTICE_CURRENT_YEAR "2018"
 
 /*
   This define specifies copyright notice which is displayed by every MySQL
diff --git a/mysql-test/CMakeLists.txt b/mysql-test/CMakeLists.txt
index 2948fb88069..9e0e49b1294 100644
--- a/mysql-test/CMakeLists.txt
+++ b/mysql-test/CMakeLists.txt
@@ -1,4 +1,5 @@
 # Copyright (c) 2009, 2013, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2012, 2018, 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
diff --git a/mysys/default.c b/mysys/default.c
index 39c9b0226f2..93a1eff37cb 100644
--- a/mysys/default.c
+++ b/mysys/default.c
@@ -1,4 +1,5 @@
-/* Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
+/* Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
+   Copyright (c) 2011, 2018, 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
@@ -234,7 +235,7 @@ int my_search_option_files(const char *conf_file, int *argc, char ***argv,
                                     (char **) &my_defaults_group_suffix);
 
   if (! my_defaults_group_suffix)
-    my_defaults_group_suffix= getenv(STRINGIFY_ARG(DEFAULT_GROUP_SUFFIX_ENV));
+    my_defaults_group_suffix= getenv("MYSQL_GROUP_SUFFIX");
 
   if (forced_extra_defaults && !defaults_already_read)
   {
diff --git a/sql/CMakeLists.txt b/sql/CMakeLists.txt
index 7172294e4f6..9ce1794d1f1 100644
--- a/sql/CMakeLists.txt
+++ b/sql/CMakeLists.txt
@@ -1,5 +1,5 @@
 # Copyright (c) 2006, 2014, Oracle and/or its affiliates.
-# Copyright (c) 2010, 2015, MariaDB
+# Copyright (c) 2010, 2018, MariaDB
 # 
 # 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
diff --git a/sql/item.cc b/sql/item.cc
index 332e027adf1..576dce78299 100644
--- a/sql/item.cc
+++ b/sql/item.cc
@@ -1,6 +1,6 @@
 /*
    Copyright (c) 2000, 2016, Oracle and/or its affiliates.
-   Copyright (c) 2010, 2017, MariaDB Corporation
+   Copyright (c) 2010, 2018, 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
@@ -8492,7 +8492,7 @@ Item *Item_default_value::transform(Item_transformer transformer, uchar *args)
 bool Item_insert_value::eq(const Item *item, bool binary_cmp) const
 {
   return item->type() == INSERT_VALUE_ITEM &&
-    ((Item_default_value *)item)->arg->eq(arg, binary_cmp);
+    ((Item_insert_value *)item)->arg->eq(arg, binary_cmp);
 }
 
 
diff --git a/sql/item.h b/sql/item.h
index 4d0860af547..e01cf5384b9 100644
--- a/sql/item.h
+++ b/sql/item.h
@@ -2,7 +2,7 @@
 #define SQL_ITEM_INCLUDED
 
 /* Copyright (c) 2000, 2017, Oracle and/or its affiliates.
-   Copyright (c) 2009, 2017, MariaDB
+   Copyright (c) 2009, 2018, 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
diff --git a/sql/item_strfunc.cc b/sql/item_strfunc.cc
index 939e518e386..a7ca21b79de 100644
--- a/sql/item_strfunc.cc
+++ b/sql/item_strfunc.cc
@@ -1,6 +1,6 @@
 /*
    Copyright (c) 2000, 2017, Oracle and/or its affiliates.
-   Copyright (c) 2009, 2017, MariaDB
+   Copyright (c) 2009, 2018, 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
@@ -265,9 +265,9 @@ String *Item_func_sha2::val_str_ascii(String *str)
   size_t input_len;
   uint digest_length= 0;
 
+  input_string= args[0]->val_str(str);
   str->set_charset(&my_charset_bin);
 
-  input_string= args[0]->val_str(str);
   if (input_string == NULL)
   {
     null_value= TRUE;
diff --git a/sql/sql_insert.cc b/sql/sql_insert.cc
index 267a9a6f94e..809059093c2 100644
--- a/sql/sql_insert.cc
+++ b/sql/sql_insert.cc
@@ -1,6 +1,6 @@
 /*
    Copyright (c) 2000, 2016, Oracle and/or its affiliates.
-   Copyright (c) 2010, 2016, MariaDB
+   Copyright (c) 2010, 2018, 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
diff --git a/sql/sql_lex.cc b/sql/sql_lex.cc
index 6f94f1fbe63..2bf1216ec34 100644
--- a/sql/sql_lex.cc
+++ b/sql/sql_lex.cc
@@ -1,5 +1,5 @@
 /* Copyright (c) 2000, 2014, Oracle and/or its affiliates.
-   Copyright (c) 2009, 2016, MariaDB
+   Copyright (c) 2009, 2018, 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
diff --git a/sql/sql_lex.h b/sql/sql_lex.h
index 3dcf8769c14..cf34c567626 100644
--- a/sql/sql_lex.h
+++ b/sql/sql_lex.h
@@ -1,5 +1,5 @@
 /* Copyright (c) 2000, 2015, Oracle and/or its affiliates.
-   Copyright (c) 2010, 2016, MariaDB
+   Copyright (c) 2010, 2018, 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
diff --git a/sql/sql_select.cc b/sql/sql_select.cc
index 66f25bcd119..9f89a261540 100644
--- a/sql/sql_select.cc
+++ b/sql/sql_select.cc
@@ -1,5 +1,5 @@
 /* Copyright (c) 2000, 2016 Oracle and/or its affiliates.
-   Copyright (c) 2009, 2016 MariaDB
+   Copyright (c) 2009, 2018 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
diff --git a/sql/unireg.cc b/sql/unireg.cc
index 2527d44bbd0..936203a78ab 100644
--- a/sql/unireg.cc
+++ b/sql/unireg.cc
@@ -1,5 +1,6 @@
 /*
    Copyright (c) 2000, 2011, Oracle and/or its affiliates.
+   Copyright (c) 2009, 2018, 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
diff --git a/storage/innobase/trx/trx0purge.c b/storage/innobase/trx/trx0purge.c
index d23d1fc6a1f..429c5d3c297 100644
--- a/storage/innobase/trx/trx0purge.c
+++ b/storage/innobase/trx/trx0purge.c
@@ -1,6 +1,6 @@
 /*****************************************************************************
 
-Copyright (c) 1996, 2012, Oracle and/or its affiliates. All Rights Reserved.
+Copyright (c) 1996, 2017, Oracle and/or its affiliates. All Rights Reserved.
 
 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 the Free Software
diff --git a/storage/myisam/mi_locking.c b/storage/myisam/mi_locking.c
index 663a226d850..17fb92702ff 100644
--- a/storage/myisam/mi_locking.c
+++ b/storage/myisam/mi_locking.c
@@ -1,5 +1,5 @@
-/*
-   Copyright (c) 2000, 2010, Oracle and/or its affiliates
+/* Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
+   Copyright (c) 2009, 2018, 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
@@ -114,6 +114,8 @@ int mi_lock_database(MI_INFO *info, int lock_type)
 	  share->changed=0;
 	  if (myisam_flush)
 	  {
+            if (share->file_map)
+              my_msync(info->dfile, share->file_map, share->mmaped_length, MS_SYNC);
             if (mysql_file_sync(share->kfile, MYF(0)))
 	      error= my_errno;
             if (mysql_file_sync(info->dfile, MYF(0)))
@@ -528,6 +530,8 @@ int _mi_writeinfo(register MI_INFO *info, uint operation)
 #ifdef _WIN32
       if (myisam_flush)
       {
+        if (share->file_map)
+          my_msync(info->dfile, share->file_map, share->mmaped_length, MS_SYNC);
         mysql_file_sync(share->kfile, 0);
         mysql_file_sync(info->dfile, 0);
       }