- Marked a couple of tests with --big
- Fixed xtradb/handler/ha_innodb.cc to call explain_filename()
storage/xtradb/handler/ha_innodb.cc:
Call explain_filename() to get proper names for partitioned tables
Conflicts:
Text conflict in .bzr-mysql/default.conf
Text conflict in mysql-test/suite/rpl/r/rpl_loaddata_fatal.result
Text conflict in mysql-test/suite/rpl/r/rpl_stm_log.result
Text conflict in mysql-test/t/mysqlbinlog.test
Text conflict in sql/sql_acl.cc
Text conflict in sql/sql_servers.cc
Text conflict in sql/sql_update.cc
Text conflict in support-files/mysql.spec.sh
Conflicts:
Text conflict in .bzr-mysql/default.conf
Text conflict in mysql-test/suite/rpl/r/rpl_loaddata_fatal.result
Text conflict in mysql-test/suite/rpl/r/rpl_stm_log.result
Text conflict in mysql-test/t/mysqlbinlog.test
Text conflict in sql/sql_acl.cc
Text conflict in sql/sql_servers.cc
Text conflict in sql/sql_update.cc
Text conflict in support-files/mysql.spec.sh
Selecting of the CONCAT_WS(...<PS parameter>...) result into
a user variable may return wrong data.
Item_func_concat_ws::val_str contains a number of memory
allocation-saving optimization tricks. After the fix
for bug 46815 the control flow has been changed to a
branch that is commented as "This is quite uncommon!":
one of places where we are trying to concatenate
strings inplace. However, that "uncommon" place
didn't care about PS parameters, that have another
trick in Item_sp_variable::val_str(): they use the
intermediate Item_sp_variable::str_value field,
where they may store a reference to an external
argument's buffer.
The Item_func_concat_ws::val_str function has been
modified to take into account val_str functions
(such as Item_sp_variable::val_str) that return a
pointer to an internal Item member variable that
may reference to a buffer provided.
mysql-test/r/func_concat.result:
Added test case for bug #50096.
mysql-test/t/func_concat.test:
Added test case for bug #50096.
sql/item_strfunc.cc:
Bug #50096: CONCAT_WS inside procedure returning wrong data
The Item_func_concat_ws::val_str function has been
modified to take into account val_str functions
(such as Item_sp_variable::val_str) that return a
pointer to an internal Item member variable that
may reference to a buffer provided.
Selecting of the CONCAT_WS(...<PS parameter>...) result into
a user variable may return wrong data.
Item_func_concat_ws::val_str contains a number of memory
allocation-saving optimization tricks. After the fix
for bug 46815 the control flow has been changed to a
branch that is commented as "This is quite uncommon!":
one of places where we are trying to concatenate
strings inplace. However, that "uncommon" place
didn't care about PS parameters, that have another
trick in Item_sp_variable::val_str(): they use the
intermediate Item_sp_variable::str_value field,
where they may store a reference to an external
argument's buffer.
The Item_func_concat_ws::val_str function has been
modified to take into account val_str functions
(such as Item_sp_variable::val_str) that return a
pointer to an internal Item member variable that
may reference to a buffer provided.
The problem was that the multiple evaluations of a ENCODE or
DECODE function within a single statement caused the random
generator to be reinitialized at each evaluation, even though
the parameters were constants.
The solution is to initialize the random generator only once
if the password (seed) parameter is constant.
This patch borrows code and ideas from Georgi Kodinov's patch.
mysql-test/r/func_str.result:
Add test case result.
mysql-test/r/ps.result:
Add test case result.
mysql-test/t/func_str.test:
Add test case for Bug#49141
mysql-test/t/ps.test:
Add test case for Bug#49141
sql/item_strfunc.cc:
Move seed generation code to a separate method.
Seed only once if the password (seed) argument
is constant.
Remove duplicated code and use a transform method
to apply encoding or decoding.
sql/item_strfunc.h:
Add parameter to signal whether the PRNG is already seeded.
Introduce transform method.
Combine val_str methods.
sql/sql_crypt.cc:
Remove method.
sql/sql_crypt.h:
Seed is supplied as two long integers.
The problem was that the multiple evaluations of a ENCODE or
DECODE function within a single statement caused the random
generator to be reinitialized at each evaluation, even though
the parameters were constants.
The solution is to initialize the random generator only once
if the password (seed) parameter is constant.
This patch borrows code and ideas from Georgi Kodinov's patch.
----------------------------------------------------------------------
ChangeSet@1.2571, 2008-04-08 12:30:06+02:00, vvaintroub@wva. +122 -0
Bug#32082 : definition of VOID in my_global.h conflicts with Windows
SDK headers
VOID macro is now removed. Its usage is replaced with void cast.
In some cases, where cast does not make much sense (pthread_*, printf,
hash_delete, my_seek), cast is ommited.
Problem: Some system functions that could return different values on
master and slave were not marked unsafe. In particular:
GET_LOCK
IS_FREE_LOCK
IS_USED_LOCK
MASTER_POS_WAIT
RELEASE_LOCK
SLEEP
SYSDATE
VERSION
Fix: Mark these functions unsafe.
mysql-test/extra/rpl_tests/rpl_stm_000001.test:
- The test does not work in mixed mode any more, since it tries to
simulate an error in the sql thread in a query that uses get_lock.
Since get_lock now causes the query to be logged in row format,
the error didn't happen. Hence, we now force statement mode.
- Warnings must be disabled when the unsafe query is issued.
- Replaced some save_master_pos+connection slave+sync_with_master
by sync_slave_with_master.
mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result:
updated result file
mysql-test/suite/binlog/r/binlog_stm_row.result:
updated result file
mysql-test/suite/binlog/r/binlog_unsafe.result:
updated result file
mysql-test/suite/binlog/t/binlog_killed.test:
binlog_killed only works in statement format now, since
it switches to row mode in mixed mode.
mysql-test/suite/binlog/t/binlog_stm_mix_innodb_myisam.test:
suppress warnings for unsafe statements
mysql-test/suite/binlog/t/binlog_stm_row.test:
- Suppress warnings in test that causes warnings.
- The test sets binlog format explicitly, so no need to execute it
twice.
mysql-test/suite/binlog/t/binlog_unsafe.test:
Added test for all unsafe system functions. This test also includes
system functions that were unsafe prior to BUG#47995.
mysql-test/suite/rpl/r/rpl_err_ignoredtable.result:
updated result file
mysql-test/suite/rpl/r/rpl_get_lock.result:
updated result file
mysql-test/suite/rpl/r/rpl_nondeterministic_functions.result:
new result file
mysql-test/suite/rpl/r/rpl_stm_000001.result:
updated result file
mysql-test/suite/rpl/r/rpl_trigger.result:
updated result file
mysql-test/suite/rpl/t/rpl_err_ignoredtable.test:
- suppress warnings for unsafe statement
- replaced save_master_pos+connection slave+sync_with_master
with sync_slave_with_master
mysql-test/suite/rpl/t/rpl_get_lock.test:
update test case that causes new warnings
mysql-test/suite/rpl/t/rpl_nondeterministic_functions.test:
Added new test case for nondeterministic functions.
mysql-test/suite/rpl/t/rpl_trigger.test:
update test case that causes new warnings
sql/item_create.cc:
Marked some system functions unsafe.
sql/item_strfunc.cc:
Clarified comment related to this bug.
sql/sql_yacc.yy:
Marked sysdate unsafe.
Problem: Some system functions that could return different values on
master and slave were not marked unsafe. In particular:
GET_LOCK
IS_FREE_LOCK
IS_USED_LOCK
MASTER_POS_WAIT
RELEASE_LOCK
SLEEP
SYSDATE
VERSION
Fix: Mark these functions unsafe.
- Moved some code from innodb_plugin to xtradb, to ensure that all tests runs
- Did changes in pbxt and maria storage engines becasue of changes in thd->query
- Reverted wrong code in sql_table.cc for how ROW_FORMAT is used.
This is a re-commit of Monty's merge to eliminate an extra commit from
MySQL-5.1.42 that was accidentally included in the merge.
This is a merge of the MySQL 5.1.41 clone-off (clone-5.1.41-build). In
case there are any extra changes done before final MySQL 5.1.41
release, these will need to be merged later before MariaDB 5.1.41
release.
@ mysql-test/r/func_str.result
Adding tests
@ mysql-test/t/func_str.test
Adding tests
@ mysql-test/t/variables.test
Fixing error number
@ sql/item_create.cc
Allowing 2 and 3 arguments to format()
@ sql/item_strfunc.cc
Adding new formatting code.
@ sql/item_strfunc.h
Adding new contructors and "locale" member
@ sql/mysql_priv.h
Adding number formatting members into MY_LOCALE
@ sql/sql_locale.cc
Adding number formatting data into locale constants
@ sql/set_var.cc
Using new error message
@ sql/share/errmgs.txt
Adding new error message
@ mysql-test/r/func_str.result
Adding tests
@ mysql-test/t/func_str.test
Adding tests
@ mysql-test/t/variables.test
Fixing error number
@ sql/item_create.cc
Allowing 2 and 3 arguments to format()
@ sql/item_strfunc.cc
Adding new formatting code.
@ sql/item_strfunc.h
Adding new contructors and "locale" member
@ sql/mysql_priv.h
Adding number formatting members into MY_LOCALE
@ sql/sql_locale.cc
Adding number formatting data into locale constants
@ sql/set_var.cc
Using new error message
@ sql/share/errmgs.txt
Adding new error message
The problem is that argument buffer can be used as result buffer
and it leads to argument value change.
The fix is to use 'old buffer' as result buffer only
if first argument is not constant item.
mysql-test/r/func_str.result:
test result
mysql-test/t/func_str.test:
test case
sql/item_strfunc.cc:
The problem is that argument buffer can be used as result buffer
and it leads to argument value change.
The fix is to use 'old buffer' as result buffer only
if first argument is not constant item.
The problem is that argument buffer can be used as result buffer
and it leads to argument value change.
The fix is to use 'old buffer' as result buffer only
if first argument is not constant item.
* Finished Monty and Jani's merge
* Some InnoDB tests still fail (because it's old xtradb code run against
newer testsuite). They are expected to go after mergning with the latest
xtradb.
The assertion in String::copy was added in order to avoid
valgrind errors when the destination was the same as the source.
Eased restriction to allow for the case when str == NULL.
mysql-test/r/func_set.result:
Bug#45168: Test result
mysql-test/t/func_set.test:
Bug#45168: Test case
sql/item_strfunc.cc:
Bug#45168: Code cleanup and grammar correction in comment
sql/sql_string.cc:
Bug#45168: Fix
The assertion in String::copy was added in order to avoid
valgrind errors when the destination was the same as the source.
Eased restriction to allow for the case when str == NULL.
old_password() functions
The PASSWORD() and OLD_PASSWORD() functions could lead to
memory reads outside of an internal buffer when used with BLOB
arguments.
String::c_ptr() assumes there is at least one extra byte
in the internally allocated buffer when adding the trailing
'\0'. This, however, may not be the case when a String object
was initialized with externally allocated buffer.
The bug was fixed by adding an additional "length" argument to
make_scrambled_password_323() and make_scrambled_password() in
order to avoid String::c_ptr() calls for
PASSWORD()/OLD_PASSWORD().
However, since the make_scrambled_password[_323] functions are
a part of the client library ABI, the functions with the new
interfaces were implemented with the 'my_' prefix in their
names, with the old functions changed to be wrappers around
the new ones to maintain interface compatibility.
mysql-test/r/func_crypt.result:
Added a test case for bug #44767.
mysql-test/t/func_crypt.test:
Added a test case for bug #44767.
sql/item_strfunc.cc:
Use the new my_make_scrambled_password*() to avoid
String::c_ptr().
sql/item_strfunc.h:
Changed Item_func[_old]_password::alloc() interfaces so that
we can use the new my_make_scrambled_password*() functions.
sql/mysql_priv.h:
Added declarations for the new my_make_scrambled_password*()
functions.
sql/password.c:
Added new my_make_scrambled_password*() functions with an
additional "length" argument. Changed ones to be wrappers
around the new ones to maintain interface compatibility.
sql/sql_yacc.yy:
Utilize the new password hashing functions with additional length
argument.
old_password() functions
The PASSWORD() and OLD_PASSWORD() functions could lead to
memory reads outside of an internal buffer when used with BLOB
arguments.
String::c_ptr() assumes there is at least one extra byte
in the internally allocated buffer when adding the trailing
'\0'. This, however, may not be the case when a String object
was initialized with externally allocated buffer.
The bug was fixed by adding an additional "length" argument to
make_scrambled_password_323() and make_scrambled_password() in
order to avoid String::c_ptr() calls for
PASSWORD()/OLD_PASSWORD().
However, since the make_scrambled_password[_323] functions are
a part of the client library ABI, the functions with the new
interfaces were implemented with the 'my_' prefix in their
names, with the old functions changed to be wrappers around
the new ones to maintain interface compatibility.
- Version number.
- Valgrind false alarms in libz.
- New variant of suppression for Valgrind warning in dlclose().
- Fix double free() in plugin init error case.
configure.in:
Fix version number. We should reset the maria variant back to `1' when the MySQL version
number increases.
include/my_sys.h:
Fix false alarms in Valgrind for zlib.
Apply same fix as for archive storage handler also to the cases of compression in the
client protocol, and to the compression SQL function.
mysql-test/valgrind.supp:
A new variant of the dlclose() suppression is needed now.
mysys/my_compress.c:
Fix false alarms in Valgrind for zlib.
Apply same fix as for archive storage handler also to the cases of compression in the
client protocol, and to the compression SQL function.
sql/handler.cc:
Fix a double free() in error case for plugin initialisation.
sql/item_strfunc.cc:
Fix false alarms in Valgrind for zlib.
Apply same fix as for archive storage handler also to the cases of compression in the
client protocol, and to the compression SQL function.
bug#44766: valgrind error when using convert() in a subquery
Problem: input and output buffers may be the same
converting a string to some charset.
That may lead to wrong results/valgrind warnings.
Fix: use different buffers.
mysql-test/r/cast.result:
Fix for bug#44743: Join in combination with concat does not always work
bug#44766: valgrind error when using convert() in a subquery
- test result.
mysql-test/r/func_concat.result:
Fix for bug#44743: Join in combination with concat does not always work
bug#44766: valgrind error when using convert() in a subquery
- test result.
mysql-test/t/cast.test:
Fix for bug#44743: Join in combination with concat does not always work
bug#44766: valgrind error when using convert() in a subquery
- test case.
mysql-test/t/func_concat.test:
Fix for bug#44743: Join in combination with concat does not always work
bug#44766: valgrind error when using convert() in a subquery
- test case.
sql/item.cc:
Fix for bug#44743: Join in combination with concat does not always work
bug#44766: valgrind error when using convert() in a subquery
- comment added.
sql/item_strfunc.cc:
Fix for bug#44743: Join in combination with concat does not always work
bug#44766: valgrind error when using convert() in a subquery
- '&args[0]->str_value' used as a parameter of args[0]->val_str(),
as 'str' may be equal to 'str_value' which we use as the output buffer
converting strings.
sql/sql_string.cc:
Fix for bug#44743: Join in combination with concat does not always work
bug#44766: valgrind error when using convert() in a subquery
- input and output buffers must NOT be the same.
bug#44766: valgrind error when using convert() in a subquery
Problem: input and output buffers may be the same
converting a string to some charset.
That may lead to wrong results/valgrind warnings.
Fix: use different buffers.
