We open for writing a known location, which is exploitable with a symlink
attack.  Now, use the EXCLusive flag, so that the presence of anything at 
that location causes a failure.  Try once to open safely, and if failure 
then remove that location and try again to open safely.  If both fail, then
raise an error.


client/mysql_upgrade.c:
  Open the file with the O_EXCL flag, so that a symlink attack would not work.
  
  If opening it fails, try removing something at that location, and try again.
  If the second time fails, then abort as previous.

tests/mysql_client_test.c:
  Add printout describing what master.log is to be opened.
  Add printout about statements that are found in the log.

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint

  manual merge


mysql-test/r/grant.result:
  manual merge

into  mysql.com:/home/tnurnberg/work/mysql-5.0-maint-20214


mysql-test/r/grant.result:
  manual merge
mysql-test/t/grant.test:
  manual merge

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint

sql/mysqld.cc:
  Corrected debug message.

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint

into  rama.(none):/home/jimw/my/mysql-5.0-clean

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint

   - Thanks to cerber for the patch!


server-tools/instance-manager/portability.h:
  Define SHUT_RDWR also on Unixware 7

now takes mbmaxlen into account when calculating max_length of new field. 

"A SELECT privilege on a view is required for SHOW CREATE VIEW and it will stay
that way because of compatibility reasons." (see #20136)

a test case to illustrate how the ACLs work in this case (and ensure they will continue
to do so in the future)


mysql-test/r/grant.result:
  Bug#20214: Incorrect error when user calls SHOW CREATE VIEW on non privileged view
  
  a test case to illustrate how the ACLs work in this case (and ensure they will continue
  to do so in the future)
mysql-test/t/grant.test:
  Bug#20214: Incorrect error when user calls SHOW CREATE VIEW on non privileged view
  
  a test case to illustrate how the ACLs work in this case (and ensure they will continue
  to do so in the future)

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint


client/mysql.cc:
  Auto merged
client/mysqldump.c:
  Auto merged
configure.in:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/item_strfunc.h:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_yacc.yy:
  Auto merged

client/mysqldump.c:
  Remove double error printout, mysql_query_with_error_report will do that. And set the exit code for us.
mysql-test/r/mysqldump.result:
  Update test result after merge

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint


mysql-test/t/mysqlbinlog.test:
  Null merge

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0


client/mysql.cc:
  Auto merged
configure.in:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/item_strfunc.h:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
client/mysqldump.c:
  Manual merge
mysql-test/r/mysqldump.result:
  Manual merge
mysql-test/t/mysqldump.test:
  Manual merge

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint


client/mysql.cc:
  Auto merged
client/mysqltest.c:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/date_formats.result:
  Auto merged
mysql-test/r/union.result:
  Auto merged
mysql-test/t/union.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/item_strfunc.h:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
mysql-test/r/func_group.result:
  Merge manually
mysql-test/t/func_group.test:
  Merge manually

into  rama.(none):/home/jimw/my/mysql-5.0-16502

into  rama.(none):/home/jimw/my/mysql-5.0-16502


client/mysql.cc:
  Auto merged
mysql-test/r/date_formats.result:
  Auto merged
mysql-test/r/mysql.result:
  Auto merged
mysql-test/r/type_ranges.result:
  Auto merged
mysql-test/t/mysql.test:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/item_strfunc.h:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_yacc.yy:
  Auto merged

into  rama.(none):/home/jimw/my/mysql-5.0-16502

into  bodhi.local:/opt/local/work/mysql-5.0-runtime-merge


sql/item.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_view.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.h:
  Auto merged
mysql-test/r/sp.result:
  Manual merge.
mysql-test/r/udf.result:
  Manual merge.
mysql-test/t/sp.test:
  Manual merge.
mysql-test/t/udf.test:
  Manual merge.

into  moonbone.local:/work/tmp_merge-5.0-opt-mysql


client/mysql.cc:
  Auto merged

into  moonbone.local:/work/tmp_merge-5.0-opt-mysql


mysql-test/r/ps_1general.result:
  Auto merged
mysql-test/t/ps_1general.test:
  Auto merged

into  moonbone.local:/work/tmp_merge-5.0-opt-mysql


mysql-test/Makefile.am:
  Auto merged
scripts/make_win_src_distribution.sh:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
client/mysqltest.c:
  Manual merge

into  moonbone.local:/work/tmp_merge-5.0-opt-mysql


client/mysql.cc:
  Auto merged
mysql-test/r/date_formats.result:
  Auto merged
mysql-test/r/func_str.result:
  Auto merged
mysql-test/t/date_formats.test:
  Auto merged
mysql-test/t/func_str.test:
  Auto merged
mysql-test/t/udf.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/field.h:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/time.cc:
  Auto merged
mysql-test/r/sp.result:
  Manual merge
mysql-test/t/sp.test:
  Manual merge

into  moonbone.local:/work/tmp_merge-4.1-opt-mysql

into  moonbone.local:/work/tmp_merge-4.1-opt-mysql


sql/item_strfunc.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged

into  mysql.com:/home/hf/work/mysql-4.1.20317

into  bodhi.local:/opt/local/work/mysql-5.0-runtime-merge


include/mysql.h:
  Auto merged
include/sql_common.h:
  Auto merged
libmysql/libmysql.c:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/mysqldump.result:
  Auto merged
mysql-test/t/udf.test:
  Auto merged
ndb/src/mgmsrv/ConfigInfo.cpp:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sp.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql-common/client.c:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.h:
  Auto merged
mysql-test/r/ps.result:
  Manual merge.
mysql-test/r/sp.result:
  Manual merge.
mysql-test/t/ps.test:
  Manual merge.
mysql-test/t/sp.test:
  Manual merge.
sql/sql_prepare.cc:
  Manual merge.
sql/table.cc:
  Manual merge.
tests/mysql_client_test.c:
  Manual merge.