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* MDEV-5982 `make` fail @ ".../libmysql_versions.ld:155:9: invalid use of ↵Sergei Golubchik2016-04-192-18/+44
| | | | | | VERSION in input file" add a workaround for gold
* MDEV-9024 Build fails with VS2015Sergei Golubchik2016-02-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | cherry-pick f1daf9ce from 10.0 branch ------------------------------------- Fix build failures caused by new C runtime library - isnan, snprintf, struct timespec are now defined, attempt to redefine them leads - P_tmpdir, tzname are no more defined - lfind() and lsearch() in lf_hash.c had to be renamed, declaration conflicts with some C runtime functions with the same name declared in a header included by stdlib.h Also fix couple of annoying warnings : - remove #define NOMINMAX from config.h to avoid "redefined" compiler warnings(NOMINMAX is already in compile flags) - disable incremental linker in Debug as well (feature not used much and compiler crashes often) Also simplify package building with Wix, require Wix 3.9 or later (VS2015 is not compatible with old Wix 3.5/3.6)
* Merge branch 'mysql/5.5' into 5.5Sergei Golubchik2015-12-091-2/+2
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| * Bug#21973610: BUFFER OVERFLOW ISSUESHarin Vadodaria2015-11-061-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * Backport from trunk:Tor Didriksen2014-05-072-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bug#18187290 ISSUE WITH BUILDING MYSQL USING CMAKE 2.8.12 We want to upgrade to VS2013 on Windows. In order to do this, we need to upgrade to cmake 2.8.12 This has introduced some incompatibilities for .pdb files, and "make install" no longer works. To reproduce: cmake --build . --target package --config debug The fix: Rather than installing .pdb files for static libraries, we use the /Z7 flag to store symbolic debugging information in the .obj files.
| * BUG#18080920: CRASH; MY_REALLOC_STR DEREFERENCES NEGATIVE VALUE Nisha Gopalakrishnan2014-04-242-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | INTO CLIENT_ERRORS ARRAY Analysis: -------- The client may crash while executing a statement due to the missing mapping of the server error to it's equivalent client error. When trying to reallocate memory for the packet buffer, if the system is out of memory or the packet buffer is large, the server errors 'ER_OUT_OF_RESOURCES' or 'ER_PACKET_TOO_LARGE' is returned respectively. The client error number calculated is negative and when trying to dereference the array of client error messages with the calculated error number, the client crashes. Fix: ---- Map the server error returned to it's equivalent client error prior to dereferencing the array of client error messages. Note: Test case is not added since it is difficult to simulate the error condition.
| * Backport of Bug#16809055 MYSQL 5.6 AND 5.7 STILL USE LIBMYSQLCLIENT.SO.18Tor Didriksen2014-01-231-7/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Backported only the softlink part of the patch, *not* the bumping of library version. With this patch, the libmysql/ directory contains: libmysqlclient.a libmysqlclient_r.a -> libmysqlclient.a libmysqlclient_r.so -> libmysqlclient.so* libmysqlclient_r.so.18 -> libmysqlclient.so.18* libmysqlclient_r.so.18.0.0 -> libmysqlclient.so.18.0.0* libmysqlclient.so -> libmysqlclient.so.18* libmysqlclient.so.18 -> libmysqlclient.so.18.0.0* libmysqlclient.so.18.0.0*
| * Updated/added copyright headersMurthy Narkedimilli2014-01-064-4/+4
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| * Bug 13878021 - WINDOWS PACKAGE THAT INCLUDES .PDB FILES FOR INTERMEDIATE ↵Sreedhar.S2013-10-092-0/+7
| | | | | | | | LIBRARIES USED
| * Fix for Bug 16395495 - OLD FSF ADDRESS IN GPL HEADERMurthy Narkedimilli2013-03-198-8/+8
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| * Bug #14553380 MYSQL C API LIBRARY EXITS AT NET_CLEAR AT NET_SERV.CC:223Venkata Sidagam2013-01-101-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem description: When client loses the connection to the MySQL server or if the server gets shutdown after mysql_stmt_prepare() then the next mysql_stmt_prepare() will return an error(as expected) but consecutive call mysql_stmt_execute(), will crash the client program. The expected behavior would be, it should through an error. Analysis: The mysql_stmt_prepare() interns calls the function end_server() and net->vio and net->buff are freed and set to NULL. Then the next call mysql_stmt_execute() will interns call net_clear() where we are "net->vio" with out validating it. Fix: we are validating the net->vio, before calling net_clear().
| * merge 5.1 => 5.5Tor Didriksen2012-11-011-1/+1
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| | * Bug#14840488 VALGRIND ERRORS IN MYSQL_CLIENT_TESTTor Didriksen2012-11-011-1/+1
| | | | | | | | | | | | | | | Add missing DBUG_RETURNs, otherwise the debug-stack gets messed up, and _db_enter_ and _db_exit_ will access data outside the current stack frame.
| * | merge bug#13708485 5.1->5.5Georgi Kodinov2012-06-291-4/+4
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| | * Bug #13708485: malformed resultset packet crashes clientGeorgi Kodinov2012-06-281-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several fixes : * sql-common/client.c Added a validity check of the fields metadata packet sent by the server. Now libmysql will check if the length of the data sent by the server matches what's expected by the protocol before using the data. * client/mysqltest.cc Fixed the error handling code in mysqltest to avoid sending new commands when the reading the result set failed (and there are unread data in the pipe). * sql_common.h + libmysql/libmysql.c + sql-common/client.c unpack_fields() now generates a proper error when it fails. Added a new argument to this function to support the error generation. * sql/protocol.cc Added a debug trigger to cause the server to send a NULL insted of the packet expected by the client for testing purposes.
| * | Updated/added copyright headersMySQL Build Team2012-02-161-1/+1
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| | * Updated/added copyright headersKent Boortz2011-07-032-4/+4
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| | | * Bug#11900714 REMOVE LGPL LICENSED FILES IN MYSQL 5.1Magne Mahre2011-03-282-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The LGPL license is used in some legacy code, and to adhere to current licensing polity, we remove those files that are no longer used, and reorganize the remaining LGPL code so it will be GPL licensed from now on. Note: This patch only removed LGPL licensed files in MySQL 5.1, and is the second of a set of patches to remove LGPL from all trees. (See Bug# 11840513 for details)
| * | | Bug#13604121 - LIBMYSQLCIENT.SO MISSING SOME FUNCTIONS PRESENT IN ↵Tor Didriksen2012-01-301-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LIBMYSQLCLIENT.A +get_tty_password this is the only external symbol in get_password.c, which is explicitly listed in CLIENT_SOURCES +handle_options this is in mysys/my_getopt.c adding this sysmbol pulls in the other externals: T getopt_compare_strings T getopt_double_limit_value T getopt_ll_limit_value T getopt_ull_limit_value T handle_options T my_cleanup_options T my_getopt_register_get_addr T my_print_help T my_print_variables
| * | | Bug#13101974 SLAVE CAN'T CONNECT AS REPLICATION USER USING WINDOWS AUTH PLUGINRafal Somla2011-11-171-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem was that built-in client-side support for Windows Native Authentication (WNA) was included only in the client library, but not into the server code (which also uses some of the sources from the client library). This is fixed by modyfying sql/CMakeLists.txt to include the client-side WNA plugin library and enable WNA related code by defining AUTHENTICATION_WIN macro. Also, the logic of libmysql/CMakeLists.txt is simplified a bit.
| * | | Bug#12982926 CLIENT CAN OVERRIDE ZERO-LENGTH-ALLOCATE BUFFERRafal Somla2011-09-291-0/+15
| | | | | | | | | | | | Changes in client plugin needed for testing the issue (test instrumentation).
| * | | merge from 5.5.16Daniel Fischer2011-09-214-33/+61
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| | * | | Bug#12873214 WINDOWS AUTHENTICATION PLUGIN PRODUCES EXCESSIVE RECORDS IN ↵Rafal Somla2011-09-074-33/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SERVER ERROR LOG Changed semantics of AUTHENTICATION_WIN_LOG environment variable recognized by client library to accept the following values which are levels of logging done during Windows authentication handshake: 0 - no logging 1 - log only error messages 2 - additionally log warnings 3 - additionally log info notes 4 - also log debug messages Setting it to 'on', 'yes' or 'true' will request log level 2 and setting it to 'debug' or 'dbug' will request log level 4.
| * | | | Bug#12897501 REPLICATION DOES NOT SUPPORT WINDOWS AUTH PLUG-IN Rafal Somla2011-09-141-0/+5
| |/ / / | | | | | | | | | | | | | | | | | | | | Connection of slave to master using a replication account which authenticates with an external plugin was not possible. Fixed by making sure that the CLIENT_PLUGIN_AUTH capability is set when client connects using mysql_real_connect(). Also, a plugin-dir path used by client library to locate authentication plugins is set based on the analogous server setting. This is done in connect_to_master() function before a call to mysql_real_connect().
| * | | Updated/added copyright headersKent Boortz2011-06-304-8/+8
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| | * | Updated/added copyright headersKent Boortz2011-06-304-10/+12
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| | | * Updated/added copyright headersKent Boortz2011-06-303-7/+10
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| * | | Bug#12612143 - LIBMYSQL 5.5.13 BREAKS USER APPLICATION BUILDRafal Somla2011-06-031-0/+10
| | | | | | | | | | | | | | | | | | | | Since the Windows authentication support has been added to libmysql, this library depends on the system Secur32 library. Consequently, clients which are linked against libmysql should be also linked with Secur32 (in addition to ws2_32). In MS VC++ it is possible to embed information about required libraries into object file using #pragma directive. This patch adds such directive when the Windows authentiaction support is compiled. This is similar to analogous #pragma for ws2_32 library in my_init.c
| * | | Bug#11745920/Bug#21287: "SSL connection error" is not helpful! ↵Tatjana Azundris Nuernberg2011-05-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | (ssl-verify-server-cert=true vs localhos) SSL errors on client and now more specific to aid end-user with debugging. Also restructures error handling for compliance with SSL docs.
| * | | Patch for Bug#12374486 - SEVERE MEMORY LEAK IN PREPARED STATEMENTSAlexander Nozdrin2011-05-061-21/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | THAT CALL STORED PROCEDURES. The bug was introduced by WL#4435. The problem was that if a stored procedure generated a few result sets with different set of columns, a new memory would be allocated after every EXECUTE for every result set. The fix is to introduce a new memory root in scope of MYSQL_STMT, and to store result-set metadata in that memory root.
| * | | BUG#11879051: FIRST REPLY LENGTH LIMIT (255) CAN BE VIOLATEDRafal Somla2011-04-285-133/+276
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BEFORE: First packet sent by client-side plugin (generated by Windows function InitializeSecurityContext()) could be longer than 255 bytes violating the limitation imposed by authentication protocol. AFTER: Handshake protocol is changed so that if first client's reply is longer than 254 bytes then it is be sent in 2 parts. However, for replies shorter than 255 bytes nothing changes. ADDITIONAL CHANGES: - The generic packet processing loop (Handshake::packet_processing_loop) has been refactored. Communication with the peer has been abstracted into virtual methods read/write_packet() which are implemented in client and server and transparently do the required splitting and gluing of packets. - Make it possible to optionally use dbug library in the plugin. - Add code for testing splitting of long first client reply.
| * | | Bug#11766631 (59780) - Move the client authentication_windows pluginRafal Somla2011-04-289-1/+1678
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into the server repository This patch adds client windows authentication plugin code to the client library libmysql (only on Windows platform). The plugin is compiled into the library and added to the list of built-in plugins. This way clients should be able to connect to a server which uses windows authentication plugin even as an SQL user which uses such authentication. Note: this makes the client library to depend on Secur32 Windows system library. When building clients, they must be linked against Secur32. Command mysql_config --libs correctly lists Secur32 as a required dependency.
| * | | Bug #12325444 : 60746: CLIENT_PLUGIN.H IS BROKEN Georgi Kodinov2011-04-061-1/+0
| | | | | | | | | | | | | | | | | | | | Removed the STDCALL macro and the function from the .def file, since it's not used by the connectors atm.
| * | | Remove configuration preprocessor symbols 'THREAD'Magne Mahre2011-01-112-28/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and 'THREAD_SAFE_CLIENT'. As of MySQL 5.5, we no longer support non-threaded builds. This patch removes all references to the obsolete THREAD and THREAD_SAFE_CLIENT preprocessor symbols. These were used to distinguish between threaded and non-threaded builds.
| * | | Merge from mysql-5.1-bugteam.Alexander Nozdrin2010-11-244-8/+4
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| | * | Merge from mysql-5.0-bugteam.Alexander Nozdrin2010-11-248-16/+8
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| | | * A follow-up for Bug#58340 (Remove Server GPL EXCEPTIONS-CLIENT file) -- ↵Alexander Nozdrin2010-11-248-16/+8
| | | | | | | | | | | | | | | | | | | | remove all EXCEPTIONS-CLIENT from all the places.
| | * | Bug#58057: 5.1 libmysql/libmysql.c unused variable/compile failureDavi Arnaut2010-11-101-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bug#57995: Compiler flag change build error on OSX 10.4: my_getncpus.c Bug#57996: Compiler flag change build error on OSX 10.5 : bind.c Bug#57994: Compiler flag change build error : my_redel.c Bug#57993: Compiler flag change build error on FreeBsd 7.0 : regexec.c Bug#57992: Compiler flag change build error on FreeBsd : mf_keycache.c Bug#57997: Compiler flag change build error on OSX 10.6: debug_sync.cc Fix assorted compiler generated warnings.
| * | | WL#5665: Removal of the autotools-based build systemDavi Arnaut2010-11-203-325/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The autotools-based build system has been superseded and is being removed in order to ease the maintenance burden on developers tweaking and maintaining the build system. In order to support tools that need to extract the server version, a new file that (only) contains the server version, called VERSION, is introduced. The file contents are human and machine-readable. The format is: MYSQL_VERSION_MAJOR=5 MYSQL_VERSION_MINOR=5 MYSQL_VERSION_PATCH=8 MYSQL_VERSION_EXTRA=-rc The CMake based version extraction in cmake/mysql_version.cmake is changed to extract the version from this file. The configure to CMake wrapper is retained for backwards compatibility and to support the BUILD/ scripts. Also, a new a makefile target show-dist-name that prints the server version is introduced.
| * | | add missing COMPONENT to all CMake INSTALL commandsVladislav Vaintroub2010-11-131-3/+3
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| * | | Bug #56767: Make sure client plugins in 1054 are compatible with Georgi Kodinov2010-10-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | connectors plugins Implemented changes needed to keep the client plugin API compatible with the existing plugins : 1. Provided an options() client plugin API to let the application pass options to the plugin after loading it 2. Added "License" (const char *) to specify the client plugin's license 3. Added "mysql_api" as a placeholder that the client library can use to pass function pointers to the plugin so that the plugin can call the C lib back. 4. Updated the existing client plugins to comply with the API change. 5. Added more detailed error message generation for Windows.
| * | | mergeGeorgi Kodinov2010-10-041-2/+7
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| | * | | Fix mysql_client_test failure introduced by a patch for Bug#47485.Dmitry Shulga2010-09-091-0/+3
| | | | | | | | | | | | | | | | | | | | The problem was that mysql_stmt_next_result() (new to 5.5) was not properly updated.
| | * | | Auto-merge from mysql-5.1-bugteam.Dmitry Shulga2010-09-071-2/+4
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| | | * | Fixed bug #47485 - mysql_store_result returns a not NULL result setDmitry Shulga2010-09-071-2/+4
| | | | | | | | | | | | | | | for a prepared statement.
| * | | | merged mysql-5.5 into WL1054-5.5Georgi Kodinov2010-08-161-2/+2
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| | * | | Patch for Bug#55854 (MySQL AB should not be AUTHOR, copyright incorrect).Alexander Nozdrin2010-08-121-2/+2
| | | | | | | | | | | | | | | Fixing copyright text.
| * | | | WL#1054: Pluggable authentication supportGeorgi Kodinov2010-08-095-91/+35
| |/ / / | | | | | | | | | | | | Merged the implementation to a new base tree.
| * | | WL#5498: Remove dead and unused source codeDavi Arnaut2010-07-231-1/+1
| | | | | | | | | | | | Remove unused string functions.
| * | | WL#5498: Remove dead and unused source codeDavi Arnaut2010-07-231-134/+0
| | | | | | | | | | | | Remove unused macros or macro which are always defined.
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