mariadb

Tree: 6a839ff40d

Author	SHA1	Message	Date
Nirbhay Choubey	62d7006f0b	Merge of patch for Bug#16066243 from mysql-5.1.	13 years ago
Nirbhay Choubey	e7c2ae94dd	Bug#16066243 PB2 FAILURES I_MAIN.BUG15912213 AND I_MAIN.CTYPE_UTF8 FOR MACOSX10.6 FOR 5.1 Part 2: Fix for test failures on Windows.	13 years ago
Vladislav Vaintroub	ac45f3b38a	Remove timed mutexes in XtraDB - obsolete feature that does not link on Windows, if plugin is build dynamically It was already removed from innobase in the past.	13 years ago
Satya Bodapati	d95914b648	Merge Post Fix for BUG#14628410 from mysql-5.1 to mysql-5.5	13 years ago
Satya Bodapati	eab9f8f4f4	Post Fix to Bug#14628410 - ASSERTION `! IS_SET()' FAILED IN DIAGNOSTICS_AREA::SET_OK_STATUS Test fails on 5.1 valgrind build. This is because of close(-1) system call. Fixed by adding extra checks for valid file descriptor. Approved by Vasil(Calvin). rb#1792	13 years ago
Nirbhay Choubey	31a720abbd	Merge of patch for bug#16066243 from mysql-5.1.	13 years ago
Nirbhay Choubey	1ef420b8d4	Bug#16066243 PB2 FAILURES I_MAIN.BUG15912213 AND I_MAIN.CTYPE_UTF8 FOR MACOSX10.6 FOR 5.1 While converting directory name to filename, a file separator (FN_LIBCHAR) might get appended to the resulting file name. This can result in off-by-one error when length of the input string is equal to FN_REFLEN. In this case, the terminating '\0' gets written beyond the buffer allocated to store the result. Fixed by incrementing the dst buffer size by 1. As extra safety, switched to strnmov() and added a debug assert to check the length of the input file name. No test case added as the scenario is already covered by the test cases added for bugs in the description.	13 years ago
unknown	dd36a80f65		13 years ago
unknown	f231b2a876		13 years ago
Venkatesh Duggirala	ce7e7a99a0	BUG#11753923-SQL THREAD CRASHES ON DISK FULL Merging fix from mysql-5.1	13 years ago
Venkatesh Duggirala	3932392030	BUG#11753923-SQL THREAD CRASHES ON DISK FULL Problem:If Disk becomes full while writing into the binlog, then the server instance hangs till someone frees the space. After user frees up the disk space, mysql server crashes with an assert (m_status != DA_EMPTY) Analysis: wait_for_free_space is being called in an infinite loop i.e., server instance will hang until someone frees up the space. So there is no need to set status bit in diagnostic area. Fix: Replace my_error/my_printf_error with sql_print_warning() which prints the warning in error log. include/my_sys.h: Provision to call sql_print_warning from mysys files mysys/errors.c: Replace my_error/my_printf_error with sql_print_warning() which prints the warning in error log. mysys/my_error.c: implementation of my_printf_warning mysys/my_write.c: Adding logic to break infinite loop in the simulation sql/mysqld.cc: Provision to call sql_print_warning from mysys files	13 years ago
Marc Alff	cc2df0069d	Bug#16060864 SEGMENTATION FAULT IN PERFORMANCE_SCHEMA WITH HISTORY SIZE 0 Before this fix, configuring the server with: - performance_schema_events_waits_history_size=0 - performance_schema_events_waits_history_long_size=0 could cause a crash in the performance schema. These settings to 0 are intended to be valid and supported, and are in fact working properly in mysql 5.6 and up already. This fix backports the code fix and test cases from mysql 5.6 to the mysql 5.5 release.	13 years ago
Kent Boortz	5ff0148e39	Updated Windows MSI package copyright year to 2013	13 years ago
Vladislav Vaintroub	6e7e3f80ee	MDEV-3993 - add MSI installer option to set character-set-server=utf8	13 years ago
Kent Boortz	03b8f11e01	Updated README and client executables copyright year to 2013	13 years ago
Kent Boortz	10f8266d50	Updated README and client executables copyright year to 2013	13 years ago
Elena Stepanova	5a99c5f58e	MDEV-3990: engine tests went out of sync with current MariaDB code Reasons: - as of 5.5.27, YEAR(2) is deprecated, hence the new warning; - MDEV-553 - different error code/message on out-of-range autoincrement; - INSERT IGNORE now produces a warning if a duplicate was encountered	13 years ago
unknown	331b8312f8		13 years ago
unknown	2fb1b2d74c		13 years ago
Elena Stepanova	2371b6df3f	storage_engine tests and upstream engines/* suites went out of sync with current MariaDB code. Reasons: - as of 5.5.27, YEAR(2) is deprecated, hence the new warning; - MDEV-553 - different error code/message on out-of-range autoincrement; - INSERT IGNORE now produces a warning if a duplicate was encountered (change pushed along with MDEV-553)	13 years ago
unknown	6f26aac940	MDEV-3873 & MDEV-3876 & MDEV-3912 : Wrong result (extra rows) with ALL subquery from a MERGE view. The problem was in the lost ability to be null for the table of a left join if it is a view/derived table. It hapenned because setup_table_map(), was called earlier then we merged the view or derived. Fixed by propagating new maybe_null flag during Item::update_used_tables(). Change in join_outer.test and join_outer_jcl6.test appeared because IS NULL reported no used tables (i.e. constant) for argument which could not be NULL and new maybe_null flag was propagated for IS NULL argument (Item_field) because table the Item_field belonged to changed its maybe_null status.	13 years ago
Venkatesh Duggirala	f7ab14d762	BUG#14726272- BACKPORT FIX FOR BUG 11746142 TO 5.5 AND 5.1 Merging fix from mysql-5.1	13 years ago
Venkatesh Duggirala	ec70b93e7b	BUG#14726272- BACKPORT FIX FOR BUG 11746142 TO 5.5 AND 5.1 Details of BUG#11746142: CALLING MYSQLD WHILE ANOTHER INSTANCE IS RUNNING, REMOVES PID FILE Fix: Before removing the pid file, ensure it was created by the same process, leave it intact otherwise. sql/mysqld.cc: delete_pid_file() introduced, which checks that the pid file belongs to the process before removing it	13 years ago
Nirbhay Choubey	519daab67a	Merge of patch for Bug#16046140 from mysql-5.1.	13 years ago
Nirbhay Choubey	825459b8cd	Bug#16046140 BIN/MYSQLD_SAFE: TEST: ARGUMENT EXPECTED Some shell interpreters do not support '-e' test primary to construct conditions. man test 1 (on S10) ...skip... -e file True if file exists. (Not available in sh.) ...skip... Hence, check for the existence of a file using '-e' might result in a syntax error on such shell programs. Fixed by replacing it by '-f'.	13 years ago
Mattias Jonsson	544f413df9	merge	13 years ago
Mattias Jonsson	6b7182d9a3	Bug#14589559 Post push fix for valgrind warnings.	13 years ago
Chaithra Gopalareddy	0bb3fb3b3d	Merge from 5.1 to 5.5	13 years ago
Chaithra Gopalareddy	fa61c0499a	Bug#12347040: MEMORY LEAK IN CONVERT_TZ COULD POSSIBLY CAUSE DOS ATTACKS Problem: For detailed description, see Bug#42502. This bug is a duplicate of Bug#42502. The complete fix for Bug#42502 was not made as proposed. Hence the bug still persists. Fix: Make the changes as proposed originally for the bugfix of 42502. Which is to remove the allocation of the memory before we actually check for any errors. sql/tztime.cc: Remove the double allocation for tz_info	13 years ago
unknown	eced598265	Upmerge of the 5.1.67 build	13 years ago
unknown	5cf9e19365	Merge from mysql-5.1.67-release	13 years ago
Annamalai Gurusami	8d1923f4ba	Null merge from mysql-5.1 to mysql-5.5.	13 years ago
Annamalai Gurusami	76059a4a1d	Fixing a pb2 issue. There is some difference in the output in my local machine and pb2 machines in the explain output.	13 years ago
Sergey Petrunya	ffd5f8c8d4	Post-merge fixes: - update ha_cassandra::start_bulk_insert() definition to match those in class handler.	13 years ago
Chaithra Gopalareddy	777ac1990b	Merge from 5.1	13 years ago
Chaithra Gopalareddy	259a5a301c	Bug#11757005: UNION CONVERTS UNSIGNED MEDIUMINT AND BIGINT TO SIGNED Problem: When we are joining types (of fields) in case of a union, we usually upgrade the datatypes to the largest present in the query. In case of mediumint, it is not happening. Analysis: When joined with types LONG and LONGLONG, mediumint should get upgraded to LONG and LONGLONG respectively. W.r.t the given query, constant '1' will be created as a LONGLONG internally and SIGNED flag is enabled. As a result, while combining types for the field, LONGLONG along with MEDIUMINT gets converted to LONG first. LONG with MEDIUMINT(of the third select) gets converted to MEDIUMINT. SIGNED FLAG would be that of the first field's. As a result, the final result would be SIGNED MEDIUMINT. Fix: While joining types, MEDIUMINT with LONGLONG and MEDIUMINT with LONG is converted to LONGLONG and LONG respectively. Also, made some changes for FLOAT and DOUBLE. sql/field.cc: Changed merge types for MEDIUMINT.	13 years ago
unknown	61412c0c31	pre-merge	13 years ago
unknown	082ff59317	Post-post review fixes.	13 years ago
unknown	40ae63dd65	backport to 5.5 dyncol changes and names support	13 years ago
Vladislav Vaintroub	3c987667d9	merge	13 years ago
Vladislav Vaintroub	7885b38cbb	Support VS2012. Exclude compiler-defined symbols from being exported by mysqld.exe	13 years ago
Vladislav Vaintroub	77b4290b28	merge	13 years ago
Tor Didriksen	8aa2a2d637	merge 5.1 => 5.5	13 years ago
Roy Lyseng	96c373c51a	Bug#15972635: Incorrect results returned in 32 table join with HAVING The problem is a shift operation that is not 64-bit safe. The consequence is that used tables information for a join with 32 tables or more will be incorrect. Fixed by adding a type cast in Item_sum::update_used_tables(). Also used the opportunity to fix some other potential bugs by adding an explicit type-cast to an integer in a left-shift operation. Some of them were quite harmless, but was fixed in order to get the same signed-ness as the other operand of the operation it was used in. sql/item_cmpfunc.cc Adjusted signed-ness for some integers in left-shift. sql/item_subselect.cc Added type-cast to nesting_map (which is a 32/64 bit type, so potential bug for deeply nested queries). sql/item_sum.cc Added type-cast to nesting_map (32/64-bit type) and table_map (64-bit type). sql/opt_range.cc Added type-cast to ulonglong (which is a 64-bit type). sql/sql_base.cc Added type-cast to nesting_map (which is a 32/64-bit type). sql/sql_select.cc Added type-cast to nesting_map (32/64-bit type) and key_part_map (64-bit type). sql/strfunc.cc Changed type-cast from longlong to ulonglong, to preserve signed-ness.	13 years ago
prabakaran thirumalai	56db769e10	Bug#14627287 THREAD CACHE - BYPASSES PRIVILEGES merge from 5.1	13 years ago
prabakaran thirumalai	98aaf18bc7	Bug#14627287 THREAD CACHE - BYPASSES PRIVILEGES Analysis: When thread cache is enabled, it does not properly initialize thd->start_utime when a thread is picked from the thread cache. This breaks the quota management mechanism. THD::time_out_user_resource_limits() resets m_user_connect->conn_per_hour to 0 based on thd->start_utime Fix: Initialize start_utime when cached thread is reused. Notes: Enabled back tests which were disabled because of this issue.	13 years ago
Igor Babaev	88b59efef6	Merge mdev539->10.0-base.	13 years ago
Igor Babaev	ca2cdaad86	The patch for the task mdev-539. The patch lifts the limitation of the current implementation of ALTER TABLE that does not allow to build unique/primary indexes by sort for MyISAM and Aria engines.	13 years ago
Annamalai Gurusami	c162202ac0	Bug #13819630 ARCHIVE TABLE WITH 1000+ PARTITIONS CRASHES SERVER ON "DROP TABLE" In the function ha_archive::write_row(), there is an error code path that exits the function without releasing the mutex that was acquired earlier. rb#1743 approved by ramil.	13 years ago
Sergey Petrunya	28c9e1a550	Cassandra Storage Engine: Address review feedback part #3 - Cleanup ha_cassandra::store_lock() - Remove dummy ha_cassandra::delete_table() - Add HA_TABLE_SCAN_ON_INDEX to table_flags()	13 years ago

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