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* Changed some MySQL names in messages to MariaDBMonty2018-12-091-2/+2
| | | | | - Remove obsolete documentation files - Removed old obsolete information from some documentation files
* MDEV-16536 Remove shared memory transportVladislav Vaintroub2018-08-201-17/+2
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* Merge branch '10.2' into 10.3Sergei Golubchik2018-03-281-2/+1
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| * After-merge fix for commit 98eb9518db1da854048b09d94244a982a1d32f9aMarko Mäkelä2018-03-161-2/+1
| | | | | | | | | | | | | | | | | | | | The merge only covered 10.1 up to commit 4d248974e00eb915a2fc433cc6b2fb5146281594. Actually merge the changes up to commit 0a534348c75cf435d2017959855de2efa798fd0b. Also, remove the unused InnoDB field trx_t::abort_type.
* | MDEV-15091 : Windows, 64bit: reenable and fix warning C4267 (conversion from ↵Vladislav Vaintroub2018-02-061-3/+3
|/ | | | | | | | | | | 'size_t' to 'type', possible loss of data) Handle string length as size_t, consistently (almost always:)) Change function prototypes to accept size_t, where in the past ulong or uint were used. change local/member variables to size_t when appropriate. This fix excludes rocksdb, spider,spider, sphinx and connect for now.
* Merge remote-tracking branch 'origin/10.1' into 10.2Vicențiu Ciorbaru2017-12-221-2/+6
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| * MDEV-14265 - RPMLint warning: shared-lib-calls-exitSergey Vojtovich2017-12-191-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | find_type_or_exit() client helper did exit(1) on error, exit(1) moved to clients. mysql_read_default_options() did exit(1) on error, error is passed through and handled now. my_str_malloc_default() did exit(1) on error, replaced my_str_ allocator functions with normal my_malloc()/my_realloc()/my_free(). sql_connect.cc did many exit(1) on hash initialisation failure. Removed error check since my_hash_init() never fails. my_malloc() did exit(1) on error. Replaced with abort(). my_load_defaults() did exit(1) on error, replaced with return 2. my_load_defaults() still does exit(0) when invoked with --print-defaults.
* | Merge branch '10.1' into 10.2Sergei Golubchik2017-05-091-1/+1
|\ \ | |/ | | | | | | Revert commit db0917f68f, because the fix for MDEV-12696 is coming from 5.5 and 10.1 in this merge.
| * Merge branch '5.5' into 10.0Sergei Golubchik2017-04-211-1/+1
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| | * Merge remote-tracking branch 'mysql/5.5' into 5.5mariadb-5.5.55Sergei Golubchik2017-04-111-1/+1
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| | | * BUG#25575605: SETTING --SSL-MODE=REQUIRED SENDS CREDENTIALS BEFORE VERIFYING ↵Ramil Kalimullin2017-03-101-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SSL CONNECTION MYSQL_OPT_SSL_MODE option introduced. It is set in case of --ssl-mode=REQUIRED and permits only SSL connection. (cherry picked from commit 3b2d28578c526f347f5cfe763681eff365731f99)
| | | * Bug#21977380 - POSSIBLE BUFFER OVERFLOW ISSUESShishir Jaiswal2016-05-161-17/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DESCRIPTION =========== Buffer overflow is reported in a lot of code sections spanning across server, client programs, Regex libraries etc. If not handled appropriately, they can cause abnormal behaviour. ANALYSIS ======== The reported casea are the ones which are likely to result in SEGFAULT, MEMORY LEAK etc. FIX === - sprintf() has been replaced by my_snprintf() to avoid buffer overflow. - my_free() is done after checking if the pointer isn't NULL already and setting it to NULL thereafter at few places. - Buffer is ensured to be large enough to hold the data. - 'unsigned int' (aka 'uint') is replaced with 'size_t' to avoid wraparound. - Memory is freed (if not done so) after its alloced and used. - Inserted assert() for size check in InnoDb memcached code (from 5.6 onwards) - Other minor changes
* | | | MDEV-9293 - Use MariaDB's Connector/C in serverVladislav Vaintroub2016-08-251-1/+3
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* | | | Revert "MDEV-9293 Connector/C integration"Vladislav Vaintroub2016-08-191-3/+1
| | | | | | | | | | | | | | | | This reverts commit 7b89b9f5108c80f4f270da922d7e6c182a663719.
* | | | MDEV-9293 Connector/C integrationVladislav Vaintroub2016-08-191-1/+3
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* | | Merge branch '5.5' into bb-10.0Sergei Golubchik2016-06-211-20/+22
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| * | Merge branch 'mysql/5.5' into 5.5Sergei Golubchik2016-06-141-20/+22
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| | * | Bug#21977380 - POSSIBLE BUFFER OVERFLOW ISSUESShishir Jaiswal2016-05-161-17/+19
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DESCRIPTION =========== Buffer overflow is reported in a lot of code sections spanning across server, client programs, Regex libraries etc. If not handled appropriately, they can cause abnormal behaviour. ANALYSIS ======== The reported casea are the ones which are likely to result in SEGFAULT, MEMORY LEAK etc. FIX === - sprintf() has been replaced by my_snprintf() to avoid buffer overflow. - my_free() is done after checking if the pointer isn't NULL already and setting it to NULL thereafter at few places. - Buffer is ensured to be large enough to hold the data. - 'unsigned int' (aka 'uint') is replaced with 'size_t' to avoid wraparound. - Memory is freed (if not done so) after its alloced and used. - Inserted assert() for size check in InnoDb memcached code (from 5.6 onwards) - Other minor changes (cherry picked from commit 3487e20959c940cbd24429afa795ebfc8a01e94f)
| | * Bug#21973610Harin Vadodaria2016-04-291-3/+3
| | | | | | | | | | | | Post push fix : Fixing i_main.mysqlshow failure.
* | | Merge branch '5.5' into 10.0Sergei Golubchik2016-04-261-1/+1
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| * | Merge branch 'mysql/5.5' into 5.5Sergei Golubchik2016-04-201-1/+1
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| | * WL#9072: Backport WL#8785 to 5.5Ramil Kalimullin2016-02-191-5/+5
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* | | Merge branch '5.5' into 10.0Sergei Golubchik2015-12-131-16/+23
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| * | Merge branch 'mysql/5.5' into 5.5Sergei Golubchik2015-12-091-16/+23
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| | * Bug#21973610: BUFFER OVERFLOW ISSUESHarin Vadodaria2015-11-061-14/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Description : Incorrect usage of sprintf/strcpy caused possible buffer overflow issues at various places. Solution : - Fixed mysql_plugin and mysqlshow - Fixed regex library issues Reviewed-By : Georgi Kodinov <georgi.kodinov@oracle.com> Reviewed-By : Venkata S Murthy Sidagam <venkata.sidagam@oracle.com>
| | * Bug #21235226 : THE --ENABLE-CLEARTEXT-PLUGIN IS NOTArun Kuruvila2015-10-141-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IMPLEMENTED IN ALL CLIENT PROGRAMS Description: Option "enable-cleartext-plugin" is not available for the following client utilities:- mysqldump mysqlimport mysqlshow mysqlcheck Analysis: The unavailability of this option limits the features like PAM authentication from using the above mentioned utilities. Fix: Option "enable-cleartext-plugin" is implemented in the above mentioned client utilities.
| | * Merge of patch for Bug#13928675 from mysql-5.1.Nirbhay Choubey2012-08-071-2/+2
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| | | * Bug#13928675 MYSQL CLIENT COPYRIGHT NOTICE MUSTNirbhay Choubey2012-08-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SHOW 2012 INSTEAD OF 2011 * Added a new macro to hold the current year : COPYRIGHT_NOTICE_CURRENT_YEAR * Modified ORACLE_WELCOME_COPYRIGHT_NOTICE macro to take the initial year as parameter and pick current year from the above mentioned macro.
| | * | Manual merge from mysql-5.1.Alexander Nozdrin2011-07-221-1/+1
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| | | * Manual merge from mysql-5.0.Alexander Nozdrin2011-07-221-3/+3
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| | | | * For for Bug#12696072: FIX OUTDATED COPYRIGHT NOTICES IN RUNTIME RELATED CLIENTAlexander Nozdrin2011-07-221-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TOOLS Backport a fix for Bug 57094 from 5.5. The following revision was backported: # revision-id: alexander.nozdrin@oracle.com-20101006150613-ls60rb2tq5dpyb5c # parent: bar@mysql.com-20101006121559-am1e05ykeicwnx48 # committer: Alexander Nozdrin <alexander.nozdrin@oracle.com> # branch nick: mysql-5.5-bugteam-bug57094 # timestamp: Wed 2010-10-06 19:06:13 +0400 # message: # Fix for Bug 57094 (Copyright notice incorrect?). # # The fix is to: # - introduce ORACLE_WELCOME_COPYRIGHT_NOTICE define to have a single place # to specify copyright notice; # - replace custom copyright notices with ORACLE_WELCOME_COPYRIGHT_NOTICE # in programs.
| | * | | Updated/added copyright headersKent Boortz2011-06-301-2/+4
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| | | * | Updated/added copyright headersKent Boortz2011-06-301-2/+4
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| | | | * Updated/added copyright headersKent Boortz2011-06-301-2/+4
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| | * | | Fixed cast warnings in introducing the pluggable authentication clientGeorgi Kodinov2011-06-061-2/+2
| | | | | | | | | | | | | | | | | | | | options.
| | * | | Bug#58139 : default-auth option not recognized in MySQL standardNirbhay Choubey2011-01-161-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | command line clients. Postfix covering other mysql standard clients like mysql_upgrade, mysqlbinlog, mysqlcheck, mysqlimport, mysqlshow and mysqlslap.
| | * | | Fix for Bug#57094 (Copyright notice incorrect?).Alexander Nozdrin2010-10-061-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The fix is to: - introduce ORACLE_WELCOME_COPYRIGHT_NOTICE define to have a single place to specify copyright notice; - replace custom copyright notices with ORACLE_WELCOME_COPYRIGHT_NOTICE in programs.
| | * | | Merge of mysql-trunk-bugfixing into mysql-trunk-merge.Davi Arnaut2010-07-151-17/+3
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| | | * | | WL#5486: Remove code for unsupported platformsDavi Arnaut2010-07-151-13/+0
| | | | | | | | | | | | | | | | | | Remove Netware specific code.
| | | * | | Bug#34043: Server loops excessively in _checkchunk() when safemalloc is enabledDavi Arnaut2010-07-081-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Essentially, the problem is that safemalloc is excruciatingly slow as it checks all allocated blocks for overrun at each memory management primitive, yielding a almost exponential slowdown for the memory management functions (malloc, realloc, free). The overrun check basically consists of verifying some bytes of a block for certain magic keys, which catches some simple forms of overrun. Another minor problem is violation of aliasing rules and that its own internal list of blocks is prone to corruption. Another issue with safemalloc is rather the maintenance cost as the tool has a significant impact on the server code. Given the magnitude of memory debuggers available nowadays, especially those that are provided with the platform malloc implementation, maintenance of a in-house and largely obsolete memory debugger becomes a burden that is not worth the effort due to its slowness and lack of support for detecting more common forms of heap corruption. Since there are third-party tools that can provide the same functionality at a lower or comparable performance cost, the solution is to simply remove safemalloc. Third-party tools can provide the same functionality at a lower or comparable performance cost. The removal of safemalloc also allows a simplification of the malloc wrappers, removing quite a bit of kludge: redefinition of my_malloc, my_free and the removal of the unused second argument of my_free. Since free() always check whether the supplied pointer is null, redudant checks are also removed. Also, this patch adds unit testing for my_malloc and moves my_realloc implementation into the same file as the other memory allocation primitives.
| | * | | | mergeGeorgi Kodinov2010-07-141-2/+1
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| | | * | Use UNINIT_VAR workaround instead of LINT_INIT.Davi Arnaut2010-07-091-2/+1
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| | * | | Merge of mysql-5.1-bugteam into mysql-trunk-merge.Davi Arnaut2010-06-101-19/+20
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| | | * | Bug#42733: Type-punning warnings when compiling MySQL --Davi Arnaut2010-06-101-19/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | strict aliasing violations. Essentially, the problem is that large parts of the server were developed in simpler times (last decades, pre C99 standard) when strict aliasing and compilers supporting such optimizations were rare to non-existent. Thus, when compiling the server with a modern compiler that uses strict aliasing rules to perform optimizations, there are several places in the code that might trigger undefined behavior. As evinced by some recent bugs, GCC does a somewhat good of job misoptimizing such code, but on the other hand also gives warnings about suspicious code. One problem is that the warnings aren't always accurate, yet we can't afford to just shut them off as we might miss real cases. False-positive cases are aggravated mostly by casts that are likely to trigger undefined behavior. The solution is to start a cleanup process focused on fixing and reducing the amount of strict-aliasing related warnings produced by GCC and others compilers. A good deal of noise reduction can be achieved by just removing useless casts that are product of historical cruft and are likely to trigger undefined behavior if dereferenced.
| | * | | Manual merge from mysql-trunk-merge.Alexander Nozdrin2010-02-241-12/+15
| | |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: - client/mysql.cc - client/mysqldump.c - configure.in - mysql-test/r/csv.result - mysql-test/r/func_time.result - mysql-test/r/show_check.result - mysql-test/r/sp-error.result - mysql-test/r/sp.result - mysql-test/r/sp_trans.result - mysql-test/r/type_blob.result - mysql-test/r/type_timestamp.result - mysql-test/r/warnings.result - mysql-test/suite/rpl/r/rpl_sp.result - sql/mysql_priv.h - sql/mysqld.cc - sql/sp.cc - sql/sql_base.cc - sql/sql_table.cc - sql/sql_trigger.cc - sql/sql_view.cc - sql/table.h - sql/share/errmsg.txt - mysql-test/suite/sys_vars/r/log_bin_trust_routine_creators_basic.result
| | | * \ \ Manual merge of mysql-5.1-bugteam into mysql-trunk-merge.Alexey Kopytov2010-02-091-12/+15
| | | |\ \ \ | | | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: Text conflict in .bzr-mysql/default.conf Text conflict in mysql-test/suite/rpl/r/rpl_slow_query_log.result Text conflict in mysql-test/suite/rpl/t/rpl_slow_query_log.test Conflict adding files to server-tools. Created directory. Conflict because server-tools is not versioned, but has versioned children. Versioned directory. Conflict adding files to server-tools/instance-manager. Created directory. Conflict because server-tools/instance-manager is not versioned, but has versioned children. Versioned directory. Contents conflict in server-tools/instance-manager/options.cc Text conflict in sql/mysqld.cc
| | | | * | Recommit of Bug#49447.Staale Smedseng2010-02-041-12/+15
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| | * | | | merging.Alexey Botchkov2009-11-171-1/+3
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| | | * | | Bug#47216 programs should quit if the file specified by --defaults-file ↵Alexey Botchkov2009-10-091-1/+3
| | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | option isn't found added code to exit a tool if the forced config file wasn't found per-file comments: client/mysql.cc Bug#47216 programs should quit if the file specified by --defaults-file option isn't found added code to exit a tool if the forced config file wasn't found client/mysql_upgrade.c Bug#47216 programs should quit if the file specified by --defaults-file option isn't found added code to exit a tool if the forced config file wasn't found client/mysqladmin.cc Bug#47216 programs should quit if the file specified by --defaults-file option isn't found added code to exit a tool if the forced config file wasn't found client/mysqlcheck.c Bug#47216 programs should quit if the file specified by --defaults-file option isn't found added code to exit a tool if the forced config file wasn't found client/mysqldump.c Bug#47216 programs should quit if the file specified by --defaults-file option isn't found added code to exit a tool if the forced config file wasn't found client/mysqlimport.c Bug#47216 programs should quit if the file specified by --defaults-file option isn't found added code to exit a tool if the forced config file wasn't found client/mysqlshow.c Bug#47216 programs should quit if the file specified by --defaults-file option isn't found added code to exit a tool if the forced config file wasn't found client/mysqlslap.c Bug#47216 programs should quit if the file specified by --defaults-file option isn't found added code to exit a tool if the forced config file wasn't found mysql-test/t/mysql.test Bug#47216 programs should quit if the file specified by --defaults-file option isn't found test added sql/mysqld.cc Bug#47216 programs should quit if the file specified by --defaults-file option isn't found added code to exit a tool if the forced config file wasn't found storage/myisam/myisamchk.c Bug#47216 programs should quit if the file specified by --defaults-file option isn't found added code to exit a tool if the forced config file wasn't found storage/myisam/myisampack.c Bug#47216 programs should quit if the file specified by --defaults-file option isn't found added code to exit a tool if the forced config file wasn't found
| | * | | WL#1349 Use operating system localization to send it as a default client ↵Alexander Barkov2009-10-211-1/+1
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