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* Use memory safe snprintf() in Connect EngineMikhail Chalov2022-07-261-1/+1
| | | | | | | | | | | | | | | | | | | | | This commit replaces sprintf(buf, ...) with snprintf(buf, sizeof(buf), ...), specifically in the "easy" cases where buf is allocated with a size known at compile time. The changes make sure we are not write outside array/string bounds which will lead to undefined behaviour. In case the code is trying to write outside bounds - safe version of functions simply cut the string messages so we process this gracefully. All new code of the whole pull request, including one or several files that are either new files or modified ones, are contributed under the BSD-new license. I am contributing on behalf of my employer Amazon Web Services, Inc. bsonudf.cpp warnings cleanup by Daniel Black Reviewer: Daniel Black
* - Fix MDEV-25863 : Replace __WIN__ by _WIN32Olivier Bertrand2021-06-081-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | modified: storage/connect/array.cpp modified: storage/connect/blkfil.cpp modified: storage/connect/block.h modified: storage/connect/bson.cpp modified: storage/connect/cmgoconn.cpp modified: storage/connect/colblk.cpp modified: storage/connect/domdoc.cpp modified: storage/connect/filamap.cpp modified: storage/connect/filamdbf.cpp modified: storage/connect/filamfix.cpp modified: storage/connect/filamgz.cpp modified: storage/connect/filamtxt.cpp modified: storage/connect/filamvct.cpp modified: storage/connect/filamzip.cpp modified: storage/connect/filter.cpp modified: storage/connect/filter.h modified: storage/connect/fmdlex.c modified: storage/connect/global.h modified: storage/connect/ha_connect.cc modified: storage/connect/javaconn.cpp modified: storage/connect/javaconn.h modified: storage/connect/jdbconn.cpp modified: storage/connect/jmgfam.cpp modified: storage/connect/json.cpp modified: storage/connect/macutil.cpp modified: storage/connect/macutil.h modified: storage/connect/maputil.cpp modified: storage/connect/mycat.cc modified: storage/connect/myconn.cpp modified: storage/connect/myconn.h modified: storage/connect/myutil.cpp modified: storage/connect/odbconn.cpp modified: storage/connect/odbconn.h modified: storage/connect/os.h modified: storage/connect/osutil.c modified: storage/connect/plgdbsem.h modified: storage/connect/plgdbutl.cpp modified: storage/connect/plugutil.cpp modified: storage/connect/rcmsg.c modified: storage/connect/reldef.cpp modified: storage/connect/reldef.h modified: storage/connect/tabdos.cpp modified: storage/connect/tabext.cpp modified: storage/connect/tabfix.cpp modified: storage/connect/tabfmt.cpp modified: storage/connect/tabjdbc.cpp modified: storage/connect/tabmac.cpp modified: storage/connect/tabmac.h modified: storage/connect/tabmul.cpp modified: storage/connect/tabmul.h modified: storage/connect/tabmysql.cpp modified: storage/connect/taboccur.cpp modified: storage/connect/tabodbc.cpp modified: storage/connect/tabpivot.cpp modified: storage/connect/tabrest.cpp modified: storage/connect/tabrest.h modified: storage/connect/tabsys.cpp modified: storage/connect/tabtbl.cpp modified: storage/connect/tabutil.cpp modified: storage/connect/tabvct.cpp modified: storage/connect/tabwmi.cpp modified: storage/connect/tabxcl.cpp modified: storage/connect/tabxml.cpp modified: storage/connect/valblk.cpp modified: storage/connect/value.cpp modified: storage/connect/xindex.cpp modified: storage/connect/xindex.h - Fix Date errors and SSL warnings modified: storage/connect/mysql-test/connect/r/jdbc.result modified: storage/connect/mysql-test/connect/r/jdbc_new.result modified: storage/connect/mysql-test/connect/t/jdbc.test modified: storage/connect/mysql-test/connect/t/jdbc_new.test - Update java source files modified: storage/connect/Mongo2Interface.java modified: storage/connect/Mongo3Interface.java added: storage/connect/Client2.java added: storage/connect/Client3.java added: storage/connect/TestInsert2.java added: storage/connect/TestInsert3.java
* - Use delayed load for the MongoDB C Drive on WindowsOlivier Bertrand2018-01-301-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | modified: storage/connect/CMakeLists.txt modified: storage/connect/cmgoconn.cpp modified: storage/connect/ha_connect.cc - Add FORCE to the connect_type_conv enum values This will translate binary values to TYPE_STRING modified: storage/connect/checklvl.h modified: storage/connect/ha_connect.cc modified: storage/connect/odbconn.cpp - Change the connect_xtrace variable to from int to set modified: storage/connect/array.cpp modified: storage/connect/blkfil.cpp modified: storage/connect/block.h modified: storage/connect/cmgoconn.cpp modified: storage/connect/colblk.cpp modified: storage/connect/connect.cc modified: storage/connect/filamap.cpp modified: storage/connect/filamdbf.cpp modified: storage/connect/filamfix.cpp modified: storage/connect/filamgz.cpp modified: storage/connect/filamtxt.cpp modified: storage/connect/filamvct.cpp modified: storage/connect/filamzip.cpp modified: storage/connect/filter.cpp modified: storage/connect/global.h modified: storage/connect/ha_connect.cc modified: storage/connect/javaconn.cpp modified: storage/connect/jdbconn.cpp modified: storage/connect/jmgfam.cpp modified: storage/connect/jmgoconn.cpp modified: storage/connect/json.cpp modified: storage/connect/jsonudf.cpp modified: storage/connect/mongo.cpp modified: storage/connect/mycat.cc modified: storage/connect/myconn.cpp modified: storage/connect/odbconn.cpp modified: storage/connect/plgdbutl.cpp modified: storage/connect/plugutil.cpp modified: storage/connect/reldef.cpp modified: storage/connect/tabcol.cpp modified: storage/connect/tabdos.cpp modified: storage/connect/tabext.cpp modified: storage/connect/tabfix.cpp modified: storage/connect/tabfmt.cpp modified: storage/connect/tabjdbc.cpp modified: storage/connect/tabjson.cpp modified: storage/connect/table.cpp modified: storage/connect/tabmul.cpp modified: storage/connect/tabmysql.cpp modified: storage/connect/tabodbc.cpp modified: storage/connect/tabpivot.cpp modified: storage/connect/tabsys.cpp modified: storage/connect/tabtbl.cpp modified: storage/connect/tabutil.cpp modified: storage/connect/tabvct.cpp modified: storage/connect/tabwmi.cpp modified: storage/connect/tabxml.cpp modified: storage/connect/user_connect.cc modified: storage/connect/valblk.cpp modified: storage/connect/value.cpp modified: storage/connect/xindex.cpp - Restore connect_enable_mongo variable (but undocumented) modified: storage/connect/ha_connect.cc modified: storage/connect/mycat.cc modified: storage/connect/mysql-test/connect/r/json_java_2.result modified: storage/connect/mysql-test/connect/r/json_java_3.result modified: storage/connect/mysql-test/connect/r/json_mongo_c.result modified: storage/connect/mysql-test/connect/r/mongo_c.result modified: storage/connect/mysql-test/connect/r/mongo_java_2.result modified: storage/connect/mysql-test/connect/r/mongo_java_3.result modified: storage/connect/mysql-test/connect/r/tbl_thread.result modified: storage/connect/mysql-test/connect/t/mongo.inc modified: storage/connect/mysql-test/connect/t/mongo_test.inc modified: storage/connect/mysql-test/connect/t/tbl_thread.test
* Fix gcc compiler warnings reported by SergeiOlivier Bertrand2017-05-231-16/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | modified: storage/connect/array.cpp modified: storage/connect/array.h modified: storage/connect/blkfil.cpp modified: storage/connect/blkfil.h modified: storage/connect/block.h modified: storage/connect/colblk.cpp modified: storage/connect/colblk.h modified: storage/connect/csort.h modified: storage/connect/filamvct.cpp modified: storage/connect/filter.cpp modified: storage/connect/filter.h modified: storage/connect/global.h modified: storage/connect/json.h modified: storage/connect/plgdbsem.h modified: storage/connect/plgdbutl.cpp modified: storage/connect/tabcol.cpp modified: storage/connect/tabcol.h modified: storage/connect/tabdos.cpp modified: storage/connect/tabdos.h modified: storage/connect/tabjson.cpp modified: storage/connect/table.cpp modified: storage/connect/tabodbc.cpp modified: storage/connect/tabodbc.h modified: storage/connect/tabsys.h modified: storage/connect/tabxml.h modified: storage/connect/value.cpp modified: storage/connect/value.h modified: storage/connect/xindex.cpp modified: storage/connect/xindex.h modified: storage/connect/xobject.cpp modified: storage/connect/xobject.h modified: storage/connect/xtable.h Set values as nullable when retrieving catalog info modified: storage/connect/jdbconn.cpp modified: storage/connect/mysql-test/connect/r/odbc_oracle.result modified: storage/connect/odbconn.cpp Change format of Jpath modified: storage/connect/json.cpp modified: storage/connect/jsonudf.cpp modified: storage/connect/mysql-test/connect/r/json.result modified: storage/connect/mysql-test/connect/r/json_udf.result modified: storage/connect/mysql-test/connect/r/json_udf_bin.result modified: storage/connect/mysql-test/connect/r/zip.result modified: storage/connect/mysql-test/connect/t/json.test modified: storage/connect/mysql-test/connect/t/json_udf.test modified: storage/connect/mysql-test/connect/t/json_udf_bin.test modified: storage/connect/mysql-test/connect/t/zip.test modified: storage/connect/tabjson.cpp modified: storage/connect/tabjson.h modified: storage/connect/tabmgo.cpp Change null representation from ??? to <null> modified: storage/connect/json.cpp Change the name of UDF that are equal to a native JSON function name modified: storage/connect/jsonudf.cpp modified: storage/connect/jsonudf.h modified: storage/connect/mysql-test/connect/t/json_udf.inc modified: storage/connect/mysql-test/connect/t/json_udf2.inc Fix bug in making JSON project info modified: storage/connect/mongofam.cpp Fix COMPUTE when one argument is null modified: storage/connect/value.cpp Value is null only when nullable modified: storage/connect/value.h
* Fix many -Wconversion warnings.Marko Mäkelä2017-03-071-3/+3
| | | | | | | | | | | | | | | | | | | Define my_thread_id as an unsigned type, to avoid mismatch with ulonglong. Change some parameters to this type. Use size_t in a few more places. Declare many flag constants as unsigned to avoid sign mismatch when shifting bits or applying the unary ~ operator. When applying the unary ~ operator to enum constants, explictly cast the result to an unsigned type, because enum constants can be treated as signed. In InnoDB, change the source code line number parameters from ulint to unsigned type. Also, make some InnoDB functions return a narrower type (unsigned or uint32_t instead of ulint; bool instead of ibool).
* Change all preprocessor compiler directives to use __WIN__ as the mean ofOlivier Bertrand2015-05-271-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | specifying Windows or not Windows compile. This is what MariaDB does. modified: storage/connect/array.cpp modified: storage/connect/blkfil.cpp modified: storage/connect/block.h modified: storage/connect/colblk.cpp modified: storage/connect/domdoc.cpp modified: storage/connect/filamap.cpp modified: storage/connect/filamdbf.cpp modified: storage/connect/filamfix.cpp modified: storage/connect/filamtxt.cpp modified: storage/connect/filamvct.cpp modified: storage/connect/filamzip.cpp modified: storage/connect/filter.cpp modified: storage/connect/filter.h modified: storage/connect/fmdlex.c modified: storage/connect/global.h modified: storage/connect/ha_connect.cc modified: storage/connect/json.cpp modified: storage/connect/macutil.cpp modified: storage/connect/macutil.h modified: storage/connect/maputil.cpp modified: storage/connect/mycat.cc modified: storage/connect/myconn.cpp modified: storage/connect/myconn.h modified: storage/connect/myutil.cpp modified: storage/connect/odbconn.cpp modified: storage/connect/odbconn.h modified: storage/connect/os.h modified: storage/connect/osutil.c modified: storage/connect/plgdbsem.h modified: storage/connect/plgdbutl.cpp modified: storage/connect/plugutil.c modified: storage/connect/rcmsg.c modified: storage/connect/reldef.cpp modified: storage/connect/reldef.h modified: storage/connect/tabdos.cpp modified: storage/connect/tabfix.cpp modified: storage/connect/tabfmt.cpp modified: storage/connect/tabjson.cpp modified: storage/connect/tabmac.cpp modified: storage/connect/tabmac.h modified: storage/connect/tabmul.cpp modified: storage/connect/tabmul.h modified: storage/connect/tabmysql.cpp modified: storage/connect/taboccur.cpp modified: storage/connect/tabodbc.cpp modified: storage/connect/tabpivot.cpp modified: storage/connect/tabsys.cpp modified: storage/connect/tabtbl.cpp modified: storage/connect/tabutil.cpp modified: storage/connect/tabvct.cpp modified: storage/connect/tabwmi.cpp modified: storage/connect/tabxcl.cpp modified: storage/connect/tabxml.cpp modified: storage/connect/valblk.cpp modified: storage/connect/value.cpp modified: storage/connect/xindex.cpp modified: storage/connect/xindex.h
* Get rid of GCC warnings about unused parametersOlivier Bertrand2015-05-091-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | modified: storage/connect/array.cpp modified: storage/connect/blkfil.cpp modified: storage/connect/block.h modified: storage/connect/catalog.h modified: storage/connect/colblk.cpp modified: storage/connect/colblk.h modified: storage/connect/connect.cc modified: storage/connect/filamap.cpp modified: storage/connect/filamdbf.cpp modified: storage/connect/filamfix.cpp modified: storage/connect/filamtxt.cpp modified: storage/connect/filamtxt.h modified: storage/connect/filamvct.cpp modified: storage/connect/filamzip.cpp modified: storage/connect/filter.h modified: storage/connect/ha_connect.c modified: storage/connect/jsonudf.cpp modified: storage/connect/mycat.h modified: storage/connect/myconn.cpp modified: storage/connect/plgdbutl.cpp modified: storage/connect/reldef.cpp modified: storage/connect/reldef.h modified: storage/connect/tabcol.cpp modified: storage/connect/tabdos.cpp modified: storage/connect/tabdos.h modified: storage/connect/tabfix.cpp modified: storage/connect/tabfmt.cpp modified: storage/connect/tabfmt.h modified: storage/connect/tabjson.cpp modified: storage/connect/tabjson.h modified: storage/connect/table.cpp modified: storage/connect/tabmul.cpp modified: storage/connect/tabmysql.cpp modified: storage/connect/tabmysql.h modified: storage/connect/taboccur.cpp modified: storage/connect/tabpivot.cpp modified: storage/connect/tabsys.cpp modified: storage/connect/tabtbl.cpp modified: storage/connect/tabtbl.h modified: storage/connect/tabutil.cpp modified: storage/connect/tabutil.h modified: storage/connect/tabvct.cpp modified: storage/connect/tabvir.cpp modified: storage/connect/tabvir.h modified: storage/connect/tabxcl.cpp modified: storage/connect/tabxcl.h modified: storage/connect/tabxml.cpp modified: storage/connect/tabxml.h modified: storage/connect/valblk.cpp modified: storage/connect/valblk.h modified: storage/connect/value.cpp modified: storage/connect/value.h modified: storage/connect/xindex.cpp modified: storage/connect/xindex.h modified: storage/connect/xobject.h modified: storage/connect/xtable.h
* 1) Handling string memory allocation with a new STRING class. This is onlyOlivier Bertrand2014-10-211-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the beginning. Defining the STRING class and begining to use it (MYSQL) 2) Change the xtrace, use_tempfile and exact_info connect variables from GLOBAL to SESSION. Remaining GLOBAL variables have been made readonly. 3) Take care of LEX_STRING variables. The .str should not be regarded as allways being 0 terminated. This is handled by the Strz functions that make sure to return 0 terminated strings. Bug fix: - When inserting in MYSQL table with special column(s) a query such as: insert into t2 values(0,4,'new04'),(0,5,'new05'); failed saying: column id (the special column) not found in t2. It is now accepted but must be counted in values (these 0 are ignored) - ROWID was returning row numbers based 0. Now it is from base 1. modified: storage/connect/array.cpp storage/connect/blkfil.cpp storage/connect/colblk.cpp storage/connect/connect.cc storage/connect/filamap.cpp storage/connect/filamdbf.cpp storage/connect/filamfix.cpp storage/connect/filamtxt.cpp storage/connect/filamvct.cpp storage/connect/filamzip.cpp storage/connect/filamzip.h storage/connect/filter.cpp storage/connect/global.h storage/connect/ha_connect.cc storage/connect/ha_connect.h storage/connect/libdoc.cpp storage/connect/mycat.cc storage/connect/myconn.cpp storage/connect/odbconn.cpp storage/connect/plgdbutl.cpp storage/connect/plugutil.c storage/connect/reldef.cpp storage/connect/tabcol.cpp storage/connect/tabdos.cpp storage/connect/tabfix.cpp storage/connect/tabfmt.cpp storage/connect/table.cpp storage/connect/tabmul.cpp storage/connect/tabmysql.cpp storage/connect/tabmysql.h storage/connect/taboccur.cpp storage/connect/tabodbc.cpp storage/connect/tabpivot.cpp storage/connect/tabsys.cpp storage/connect/tabtbl.cpp storage/connect/tabutil.cpp storage/connect/tabvct.cpp storage/connect/tabwmi.cpp storage/connect/tabwmi.h storage/connect/tabxcl.cpp storage/connect/tabxml.cpp storage/connect/user_connect.cc storage/connect/valblk.cpp storage/connect/value.cpp storage/connect/value.h storage/connect/xindex.cpp storage/connect/xobject.cpp storage/connect/xobject.h storage/connect/xtable.h
* - FIX errors and some gcc warningsOlivier Bertrand2014-07-201-15/+15
| | | | | | | | | | | | | | | | | | | | | | modified: storage/connect/array.cpp storage/connect/array.h storage/connect/blkfil.cpp storage/connect/blkfil.h storage/connect/filter.cpp storage/connect/filter.h storage/connect/ha_connect.cc storage/connect/tabdos.cpp - FIX problems of DIR table on LINUX: The order of the result is not the same than the one on Windows An error occurs when no file match the pattern Also the row numbers may also be different (not fixed yet) modified: storage/connect/mysql-test/connect/r/part_file.result storage/connect/mysql-test/connect/r/part_table.result storage/connect/mysql-test/connect/t/part_file.test
* - Adding files needed for block indexingOlivier Bertrand2014-03-101-0/+1080
added: storage/connect/array.cpp storage/connect/array.h storage/connect/blkfil.cpp storage/connect/blkfil.h storage/connect/filter.cpp storage/connect/filter.h