mariadb

Tree: 13493078e9

Author	SHA1	Message	Date
Olivier Bertrand	7d596c9ff5	- Working on MDEV-10525. Lrecl mismatch on DBF files modified: storage/connect/filamdbf.cpp modified: storage/connect/filamdbf.h modified: storage/connect/reldef.cpp	9 years ago
Daniel Bartholomew	b3f7a8019d	bump the VERSION	9 years ago
Vicențiu Ciorbaru	6e02d426d5	Fix compilation failure of TokuDB on BSD-like systems mincore is defined differently in BSD mincore(void , size_t, char ) vs linux variant of: mincore(void , size_t, unsigned char ). Account for this difference in TokuDB.	9 years ago
Sergei Golubchik	0da39cacee	fix BIGINT+MEDIUMINT type aggregation	9 years ago
Sergei Golubchik	347eeefbfc	don't use my_copystat in the server it was supposed to be used in command-line tools only. Different fix for 4e5473862e: Bug#24388746: PRIVILEGE ESCALATION AND RACE CONDITION USING CREATE TABLE	9 years ago
Sergei Golubchik	611dc0dcf4	missing element in prelocked_mode_name[] array different fix for a63a250d40: BUG#23509275 :DBUG_PRINT in THD::decide_logging_format prints incorrectly, access out-of-bound	9 years ago
Sergei Golubchik	a229091953	potential signedness issue different fix for 07a33cdcef: Bug #23296299 : HANDLE_FATAL_SIGNAL (SIG=11) IN MY_TOSORT_UTF32	9 years ago
Sergei Golubchik	7ae555c114	Merge branch 'mysql/5.5' into 5.5 80% reverted	9 years ago
Kristian Nielsen	b34d7fba31	Debian bug#837369 - test failures on hppa ENOTEMPTY is 247 on hppa, not 39 like on Linux, according to this report: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=837369 So add another replacement for this to rpl.rpl_drop_db and binlog.binlog_databasae tests (there were already a couple similar replacements for other platforms). Signed-off-by: Kristian Nielsen <knielsen@knielsen-hq.org>	9 years ago
Kristian Nielsen	af3dc4825b	Attempt to fix strange rpm dependency issue following prior patch	9 years ago
Kristian Nielsen	577f3c1dce	Fix use of `require` in mysql-test-run. The motivation for this is that Perl is moving towards not having current directory ./ in @INC by default. This is causing mysql-test-run.pl to fail in latest Debian Unstable: https://lists.debian.org/debian-devel-announce/2016/08/msg00013.html However, we have `use "lib"`, there is no need for current directory in @INC, except for a gross hack. In mtr_cases.pm, there is a `require "mtr_misc.pl"`, which hides mtr_misc.pl away in mtr_cases namespace. And things only work because mysql-test-run.pl loads it with a different name, `require "lib/mtr_misc.pl"`! (Perl will `require` only once for each unique filename). Fix this by only using `require` in main program, and referencing functions with :: scope from other namespaces. For multi-use in different namespaces, proper `use` modules should be used. Signed-off-by: Kristian Nielsen <knielsen@knielsen-hq.org>	9 years ago
Georgi Kodinov	0d43e570ba	Bug #24496214 : MISLEADING ERROR EXECUTING MYSQLADMIN SHUTDOWN AGAINST A SERVER RUNNING FIREWALL mysqladmin shutdown will try to extract the server's pid file before executing the actual shutdown command. It will do that by executing a SHOW VARIABLES query and processing the result. However if that query fails it print a (somewhat confusing) error mesasage and will still continue to do the shutdown command. If that passes then the mysqladmin user will get an error but the shutdown will still be successful. This is confusing so the error message text is changed to say that this is a non-fatal error and execution continues. No test case added since it'd require a selective query failure device that's not available in 5.5.	9 years ago
Daniel Black	6c74ef8ae9	MDEV-10707: Fix tokudb test rows-32m-rand-insert (#231 ) MDEV-10757: Fix tokudb test rows-32m-rand-insert	9 years ago
Nawaz Nazeer Ahamed	48523716a8	Merge branch 'mysql-5.5.52-release' into mysql-5.5	9 years ago
Olivier Bertrand	2140dcf66d	Merge branch '10.0' of https://github.com/MariaDB/server into ob-10.0	9 years ago
Olivier Bertrand	213765cc22	- Fix MDEV-10496. Memory leak in discovery modified: storage/connect/ha_connect.cc modified: storage/connect/mycat.cc - Fix wrong lrecl calculation for virtual columns modified: storage/connect/reldef.cpp - Typo modified: storage/connect/jdbconn.cpp modified: storage/connect/json.cpp	9 years ago
Sergei Petrunia	a14f61ef74	MDEV-7142: main.index_merge_innodb fails sporadically in buildbot Attempt to stabilize the testcase.	9 years ago
Oleksandr Byelkin	b9631e310b	MDEV-8833 Crash of server on prepared statement with conversion to semi-join Correct context chain made to allow outer fields pullout.	10 years ago
Kailasnath Nagarkar	91ddaff991	Bug #24489302 : ZEROFILL CAUSE MEMORY-CORRUPTION AND CRASH ISSUE: Heap corruption occurs and hence mysql server terminates abnormally in String variable destructor when ZEROFILL is used for a column. Though the abnormal termination is observed in the String destructor, heap corruption occurs at earlier stage when function Field_num::prepend_zeros() is called. This function, prepends zeros to the actual data and works on entire field length. Since the allocated memory could be less than the field length, heap corruption occurs. Later, when String destructor tries to free heap, the server terminates abnormally since the heap is corrupt. SOLUTION: In Field_num::prepend_zeros() function, if allocated memory is less than the field length, re-allocate memory enough to hold field length size data.	9 years ago
Sergei Golubchik	f81f985f37	fix conpilation on OpenBSD	9 years ago
Arun Kuruvila	aeab9d6b41	Bug#23303391: HANDLE_FATAL_SIGNAL (SIG=11) IN ALLOC_QUERY USING CHARACTER-SET-SERVER=UTF16 This is a backport of Bug#15985752 to mysql-5.5	9 years ago
Terje Rosten	754e7eff28	Bug#24464380 PRIVILEGE ESCALATION USING MYSQLD_SAFE Post push fix: Solaris 10 /bin/sh don't understand $().	9 years ago
Terje Rosten	7603ac53c8	Bug#24464380 PRIVILEGE ESCALATION USING MYSQLD_SAFE Post push fix: Solaris 10 /bin/sh don't understand $().	9 years ago
Kailasnath Nagarkar	97fad8518b	Bug #23303485 : HANDLE_FATAL_SIGNAL (SIG=11) IN SUBSELECT_UNION_ENGINE::NO_ROWS This patch is specific for mysql-5.5 ISSUE: When max_join_size is used and union query results in evaluation of tuples greater than max_join_size, the join object is not created, and is set to NULL. However, this join object is further dereferenced by union logic to determine if query resulted in any number of rows being returned. Since, the object is NULL, it results in program terminating abnormally. SOLUTION: Added check to verify if join object is created. If join object is created, it will be used to determine if query resulted in any number of rows. Else, when join object is not created, we return 'false' indicating that there were no rows for the query.	9 years ago
Daniel Bartholomew	39ec5ac403	bump the VERSION	9 years ago
Sivert Sorumgard	48bd8b16fe	Bug#24388753: PRIVILEGE ESCALATION USING MYSQLD_SAFE [This is the 5.5/5.6 version of the bugfix]. The problem was that it was possible to write log files ending in .ini/.cnf that later could be parsed as an options file. This made it possible for users to specify startup options without the permissions to do so. This patch fixes the problem by disallowing general query log and slow query log to be written to files ending in .ini and .cnf.	9 years ago
Jon Olav Hauglid	4e5473862e	Bug#24388746: PRIVILEGE ESCALATION AND RACE CONDITION USING CREATE TABLE During REPAIR TABLE of a MyISAM table, a temporary data file (.TMD) is created. When repair finishes, this file is renamed to the original .MYD file. The problem was that during this rename, we copied the stats from the old file to the new file with chmod/chown. If a user managed to replace the temporary file before chmod/chown was executed, it was possible to get an arbitrary file with the privileges of the mysql user. This patch fixes the problem by not copying stats from the old file to the new file. This is not needed as the new file was created with the correct stats. This fix only changes server behavior - external utilities such as myisamchk still does chmod/chown. No test case provided since the problem involves synchronization with file system operations.	9 years ago
Terje Rosten	684a165f28	Bug#24464380 PRIVILEGE ESCALATION USING MYSQLD_SAFE Argument to malloc-lib must be included in restricted list of directories, symlink guards added, and mysqld and mysqld-version options restricted to command line only. Don't redirect errors to stderr.	9 years ago
Monty	ee97274ca7	DEV-10595 MariaDB daemon leaks memory with specific query The issue was that in some extreme cases when doing GROUP BY, buffers for temporary blobs where not properly cleared.	9 years ago
Elena Stepanova	5bbe929d70	MDEV-10604 Create a list of unstable MTR tests to be disabled in distribution builds - mysql-test/unstable-tests list is created, it includes = tests identified as unstable by Debian; = tests which failed in buildbot on 10.0 over the last ~6 months and were not fixed; = tests which have been recently modified or newly added - '*' wildcard is now supported in skip lists	9 years ago
Jon Olav Hauglid	55a2babcef	Bug#24400628: DEBUG ASSETION KICKS IN WHEN LONG SUBPARTITION NAME IS USED IN CREATE TABLE The problem was that using a very long subpartition name could lead to the server exiting abnormally. This patch fixes the problem by reporting ER_TOO_LONG_IDENT if a name with more than 64 characters are used as partition and subpartition name.	9 years ago
Sivert Sorumgard	8dc642112c	Bug#24388753: PRIVILEGE ESCALATION USING MYSQLD_SAFE [This is the 5.5/5.6 version of the bugfix]. The problem was that it was possible to write log files ending in .ini/.cnf that later could be parsed as an options file. This made it possible for users to specify startup options without the permissions to do so. This patch fixes the problem by disallowing general query log and slow query log to be written to files ending in .ini and .cnf.	9 years ago
Vicențiu Ciorbaru	ed99e2cdd3	MDEV-10341: InnoDB: Failing assertion: mutex_own(mutex) - mutex_exit_func Followup from 5.5 patch. Removing memory barriers on intel is wrong as this doesn't prevent the compiler and/or processor from reorganizing reads before the mutex release. Forcing a memory barrier before reading the waiters will guarantee that no speculative reading takes place.	9 years ago
Vicențiu Ciorbaru	4eb898bb16	MDEV-10563 Crash during shutdown in Master_info_index::any_slave_sql_running In well defined C code, the "this" pointer is never NULL. Currently, we were potentially dereferencing a NULL pointer (master_info_index). GCC v6 removes any "if (!this)" conditions as it assumes this is always a non-null pointer. In order to prevent undefined behaviour, check the pointer before dereferencing and remove the check within member functions.	9 years ago
Monty	4da2b83af7	Fixed compiler error and some warnings on windows	9 years ago
Monty	a5051cd3b2	Minor cleanups - Remove impossible test in test_quick_select - Ensure that is_fatal_error is set if we run out of stack space	9 years ago
Monty	b51109693e	MDEV-10630 rpl.rpl_mdev6020 fails in buildbot with timeout The issue was that when running with valgrind the wait for master_pos_Wait() was not long enough. This patch also fixes two other failures that could affect rpl_mdev6020: - check_if_conflicting_replication_locks() didn't properly check domains - 'did_mark_start_commit' was after signals to other threads was sent which could get the variable read too early.	9 years ago
Monty	5932fa7890	Fixed "Packets out of order" warning message on stdout in clients, compiled for debugging, when the server goes down This happens in the following scenario: - Server gets a shutdown message - Servers sends error ER_CONNECTION_KILLED to the clients connection - The client sends a query to the server, before the server has time to close the connection to the client - Client reads the ER_CONNECTION_KILLED error message In the above case, the packet number for the reply is one less than what the client expected and the client prints "Packets out of order". Fixed the following way: - The client accepts now error packages with a packet number one less than expected. - To ensure that this issue can be detected early in my_real_read(), error messages sent to the client are not compressed, even when compressed protocol is used.	9 years ago
Monty	6f31dd093a	Added new status variables to make it easier to debug certain problems: - Handler_read_retry - Update_scan - Delete_scan	9 years ago
Monty	8d5a0d650b	Cleanups and minor fixes - Fixed typos - Added --core-on-failure to mysql-test-run - More DBUG_PRINT in viosocket.c - Don't forget CLIENT_REMEMBER_OPTIONS for compressed slave protocol - Removed not used stage variables	9 years ago
Vladislav Vaintroub	a92a8cc817	Windows packaging : use /d switch to sign MSI, to prevent installer showing randomly generated name in UAC prompt	9 years ago
Jon Olav Hauglid	033b119121	Bug#24388746: PRIVILEGE ESCALATION AND RACE CONDITION USING CREATE TABLE During REPAIR TABLE of a MyISAM table, a temporary data file (.TMD) is created. When repair finishes, this file is renamed to the original .MYD file. The problem was that during this rename, we copied the stats from the old file to the new file with chmod/chown. If a user managed to replace the temporary file before chmod/chown was executed, it was possible to get an arbitrary file with the privileges of the mysql user. This patch fixes the problem by not copying stats from the old file to the new file. This is not needed as the new file was created with the correct stats. This fix only changes server behavior - external utilities such as myisamchk still does chmod/chown. No test case provided since the problem involves synchronization with file system operations.	9 years ago
Terje Rosten	8b1f4d84ca	Bug#24464380 PRIVILEGE ESCALATION USING MYSQLD_SAFE Argument to malloc-lib must be included in restricted list of directories, symlink guards added, and mysqld and mysqld-version options restricted to command line only. Don't redirect errors to stderr.	9 years ago
mysql-builder@oracle.com	04bad164e7		9 years ago
Chaithra Gopalareddy	0248fb2e8a	Bug #23135667 : CRASH AFTER DEEPLY NESTED BUILD_EQUAL_ITEMS_FOR_COND Problem: When build_equal_items_for_cond gets called for a big query recursively, the specified thread_stack_size exceeds. But optimizer does not handle this condition. As a result, server exits. Solution: Check if we exceed specified stack size and if yes exit gracefully by throwing an error.	9 years ago
Sergey Vojtovich	723488bba1	MDEV-10424 - Assertion `ticket == __null' failed in MDL_request::set_type Reexecution of prepared "ANALYZE TABLE merge_table, table" may miss to reinitialize "table" for subsequent execution and trigger assertion failure. This happens because MERGE engine may adjust table->next_global chain, which gets cleared by close_thread_tables()/ha_myisammrg::detach_children() later. Since reinitilization iterates next_global chain, it won't see tables following merge table. Fixed by appending saved next_global chain after merge children.	9 years ago
Oleksandr Byelkin	05f61ba460	MDEV-10559: main.mysql_client_test_nonblock crashes in buildbot on 10.0 fix for async operations	9 years ago
Oleksandr Byelkin	df09d5e724	MDEV-10559: main.mysql_client_test_nonblock crashes in buildbot on 10.0 Fix tests which possibly fail connects in non_blocking mode.	9 years ago
Sergei Golubchik	47a1087ff6	Merge branch 'bb-10.0-serg' into 10.0	9 years ago
Jan Lindström	72290cd14b	Merge branch '10.0' of github.com:MariaDB/server into 10.0	9 years ago

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