mariadb

Tree: 3f641968fc

Author	SHA1	Message	Date
Gleb Shchepa	94acd48041	Bug #49955 : ld error message: undefined reference to `strmov_overlapp' 32bit builds with the --enable-assembler flag (enabled by default) fail with an error message: undefined reference to `strmov_overlapp'. Since the fix for bug 48866 we use a home-grown strmov function instead of the ctpcpy function, but the source file for this function was missed in the Makefile.am. The strings/Makefile.am file has been modified to include strmov.c file into ASSEMBLER_x86 and ASSEMBLER_sparc32 sections.	16 years ago
Georgi Kodinov	b640b8f036	Bug #48866 : mysql.test fails under Fedora 12 strmov() is not guaranteed to work correctly on overlapping source and destination buffers. On some OSes it may work, but Fedora 12 has a stpcpy() that's not working correctly on overlapping buffers. Fixed to use the overlap-safe version of strmov instead. Re-vitalized the overlap-safe version of strmov.	16 years ago
Mattias Jonsson	5d32ba4e07	Recommit of patch for bug#49028 for 5.1. Includes both patch from bug#48737 (without test, which should go to next-mr) and test for bug#49028.	16 years ago
Alexander Barkov	34bbae5725	A post fix for BUG#45645 Mysql server close all connection and restart using lower function - Initialized caseinfo only if it is NULL	16 years ago
Alexander Barkov	2490873f3c	Bug#45645 Mysql server close all connection and restart using lower function Problem: the "caseinfo" member of CHARSET_INFO structure was not initialized for user-defined Unicode collations, which made the server crash. Fix: initializing caseinfo properly.	16 years ago
V Narayanan	3b02f76aaf	Bug#46448 trailing spaces are not ignored when user collation maps space != 0x20 In MySQL when the mapping for space is changed to something other than 0x20 by defining a different collation, then space is not ignored when comparing two strings. This was happening because the function that performs the comparison of two strings while ignoring ending spaces, was comparing the collation value of a space with the ascii value of the ' ' character. This should be changed to do comparison between the collated values.	16 years ago
Staale Smedseng	2217de2513	Bug #43414 Parenthesis (and other) warnings compiling MySQL with gcc 4.3.2 This patch fixes a number of GCC warnings about variables used before initialized. A new macro UNINIT_VAR() is introduced for use in the variable declaration, and LINT_INIT() usage will be gradually deprecated. (A workaround is used for g++, pending a patch for a g++ bug.) GCC warnings for unused results (attribute warn_unused_result) for a number of system calls (present at least in later Ubuntus, where the usual void cast trick doesn't work) are also fixed.	16 years ago
Alexander Barkov	99befb58f5	Backporting "WL#3332 Korean Enhancements" and "WL#4584 New euckr characters" from 5.4. (as agreed on ServerPT meeting on July 8).	17 years ago
Georgi Kodinov	2f58197d04	Bug #46042 : backported the fix for the valgrind warning from 5.1	17 years ago
Staale Smedseng	19dfaa5824	Merge from 5.0-bt	17 years ago
Tatiana A. Nurnberg	6723422415	Addendum to Bug #45286 : backport macro name form other tree use same (slightly unwieldy) name in all trees; fix before this version goes "public". bless ctype to avoid upmerge conflict, le sigh.	17 years ago
Georgi Kodinov	5ec61b304c	Bug #45286 : compilation warnings on mysql-5.0-bugteam on MacOSX Fixed the 5.0-bugteam MacOSX warnings.	17 years ago
Alexander Barkov	00792d3781	Bug#43827 Server closes connections and restarts Problem: Crash happened with a user-defined utf8 collation, on attempt to insert a value longer than the column to store. Reason: The "ctype" member was not initialized (NULL) when allocating a user-defined utf8 collation, so an attempt to call my_ctype(cs, *str) to check if we loose any important data when truncating the value made the server crash. Fix: Initializing tge "ctype" member to a proper value. mysql-test/r/ctype_ldml.result Adding tests mysql-test/t/ctype_ldml.test Adding tests strings/ctype-uca.c Adding initialization of "ctype" member. modified: mysql-test/r/ctype_ldml.result mysql-test/t/ctype_ldml.test strings/ctype-uca.c	17 years ago
Alexander Barkov	a5184bb351	Bug#44352 UPPER/LOWER function doesn't work correctly on cp932 and sjis environment. Problem: case conversion erroneously changes the second bytes of multi-byte sequences because single-byte functions were called in a mistake. Fix: call multi-byte aware functions instead.	17 years ago
Narayanan V	b741553087	Bug#42937 strings/CHARSET_INFO.txt not included in source distributions The reference manual has instructions for adding new character sets, and refers to the string/CHARSET_INFO.txt file. This file is currently not present in the distribution. Modify the build to include this file in the distribution.	17 years ago
Ignacio Galarza	2b85c64d65	Bug#29125 Windows Server X64: so many compiler warnings - Remove bothersome warning messages. This change focuses on the warnings that are covered by the ignore file: support-files/compiler_warnings.supp. - Strings are guaranteed to be max uint in length	17 years ago
Sergey Glukhov	26e804d0a7	Bug#37575 UCASE fails on monthname The MONTHNAME/DAYNAME functions returns binary string, so the LOWER/UPPER functions are not effective on the result of MONTHNAME/DAYNAME call. Character set of the MONTHNAME/DAYNAME function result has been changed to connection character set.	17 years ago
Alexander Barkov	f5a850109a	Bug#38227 EXTRACTVALUE doesn't work with DTD declarations Problem: XML syntax parser allowed to use quoted strings as attribute names, and tried to put them into parser state stack instead of identifiers. After that parser failed, if quoted string contained some slash characters. Fix: - Disallowing quoted strings in regular tags. - Allowing quoted string in DOCTYPE declararion, but don't push it into parse state stack (just skip it).	17 years ago
kent.boortz@sun.com	906e12124c	Changes of copyright output from "--version" and similar. Changes of copyright in RPM spec file.	17 years ago
Chad MILLER	d0cf2fa6e7	Bug#36270: incorrect calculation result - works in 4.1 but not in 5.0 or 5.1 When the fractional part in a multiplication of DECIMALs overflowed, we truncated the first operand rather than the longest. Now truncating least significant places instead for more precise multiplications. (Queuing at demand of Trudy/Davi.)	18 years ago
Alexander Barkov	ca1860c36c	Updating charset doc files. Thanks to Paul for preparing the up-to-date files reflecting 4.1 changes.	18 years ago
gshchepa/uchum@host.loc	9028d2e436	Fixed bug #35993 : memory corruption and crash with multibyte conversion. Grouping or ordering of long values in not indexed BLOB/TEXT columns with GBK or BIG5 charsets crashes the server. MySQL server uses sorting (the filesort procedure) in the temporary table to evaluate the GROUP BY clause in case of lack of suitable index. That procedure takes into account only first @max_sort_length bytes (system variable, usually 1024) of TEXT/BLOB sorting key string. The my_strnxfrm_gbk and my_strnxfrm_big5 fill temporary keys with data of whole blob length instead of @max_sort_length bytes length. That buffer overrun has been fixed.	18 years ago
acurtis/antony@xiphis.org/ltamd64.xiphis.org	d2ad8286a0	backport valgrind cleanups from 6.0-engines	18 years ago
bar@mysql.com/bar.myoffice.izhnet.ru	efa7ee3573	Bug#27877 incorrect german order in utf8_general_ci Problem: incorrect sort order for "U+00DF SHARP S". Fix: changing sort order for U+00DF to be equal to 's', like the manual says.	18 years ago
bar@mysql.com/bar.myoffice.izhnet.ru	3a438cf57a	Bug#32510 LIKE search fails with indexed 'eucjpms' and 'ujis' char column Problem: some collation handlers called incorrect version of my_like_range_xxx(), which led to wrong min_str and max_str, so like range optimizer threw away good records. Fix: changing the wrong handlers to call proper version of my_like_range_xxx().	18 years ago
mhansson/martin@linux-st28.site	effe27e350	Bug#33143: Incorrect ORDER BY for ROUND()/TRUNCATE() result The ROUND(X, D) function would change the Item::decimals field during execution to achieve the effect of a dynamic number of decimal digits. This caused a series of bugs: Bug #30617:Round() function not working under some circumstances in InnoDB Bug #33402:ROUND with decimal and non-constant cannot round to 0 decimal places Bug #30889:filesort and order by with float/numeric crashes server Fixed by never changing the number of shown digits for DECIMAL when used with a nonconstant number of decimal digits.	18 years ago
tnurnberg@mysql.com/white.intern.koehntopp.de	491b664fad	Bug#31752: check strmake() bounds build fixes	18 years ago
tsmith@ramayana.hindu.god	44d74f631f	ctype-simple.c: Backport quick fix to remove Windows compiler warnings	18 years ago
tnurnberg@mysql.com/white.intern.koehntopp.de	31d4e58ad4	Bug#31177: Server variables can't be set to their current values Default values of variables were not subject to upper/lower bounds and step, while setting variables was. Bounds and step are also applied to defaults now; defaults are corrected quietly, values given by the user are corrected, and a correction-warning is thrown as needed. Lastly, very large values could wrap around, starting from 0 again. They are bounded at the maximum value for the respective data-type now if no lower maximum is specified in the variable's definition.	18 years ago
ramil/ram@mysql.com/ramil.myoffice.izhnet.ru	75095711f4	Fix for bug #32726 : crash with cast in order by clause and cp932 charset - fix for #31070 (missed during merging) applied for cp932 charset. - tests/results adjusted.	18 years ago
tnurnberg@mysql.com/white.intern.koehntopp.de	1a95ed1df2	Bug#31752: check strmake() bounds strmake() calls are easy to get wrong. Add checks in extra debug mode to identify possible exploits. Remove some dead code. Remove some off-by-one errors identified with new checks.	18 years ago
knielsen@loke.(none)	5dc5fc8292	BUG#31799: Scrambled number output due to integer overflow An integer overflow in number->string conversion caused completely wrong output of the number LONGLONG_MIN with gcc 4.2.1. Fixed by eliminating the overflow, using only operations that are well-defined in ANSI C.	18 years ago
kaa@polly.(none)	e0691da0c1	Fix for bug #30453 : String not cast to int correctly. Problem: my_strntoull10rnd_8bit() handled incorrectly cases when the input string contains a decimal point and is long enough to overrun the 'unsigned long long' type. The position of the decimal point was not taken into account which resulted in miscalculated numbers and truncation to appropriate SQL data type limits. Solution: Fix my_strntoull10rnd_8bit() to take the position of a decimal point into account in such cases.	18 years ago
gshchepa/uchum@gleb.loc	b8b199af45	Fixed bug #31019 : the MOD() function and the % operator crash the server when a divisor is less than 1 and its fractional part is very long. For example: 1 % .123456789123456789123456789123456789123456789123456789123456789123456789123456789; Stack buffer overflow has been fixed in the do_div_mod function.	18 years ago
ramil/ram@mysql.com/ramil.myoffice.izhnet.ru	bc9b4834e1	Fix for bug #31069 : crash in 'sounds like' and for bug #31070: crash during conversion of charsets Problem: passing a 0 byte length string to some my_mb_wc_XXX() functions leads to server crash due to improper argument check. Fix: properly check arguments passed to my_mb_wc_XXX() functions.	18 years ago
bar@mysql.com/bar.myoffice.izhnet.ru	aacebc7ce8	Bug#30315 Character sets: insertion of euckr code value 0xa141 fails Problem: some valid euc-kr characters were rejected because condition checking multi-byte tail didn't allow multi-byte characters having the second byte in the ranges [0x41..0x5A] and [0x61..0x7A]. Fix: allow these byte ranges for mb tails	18 years ago
kent@mysql.com/kent-amd64.(none)	33ad13280c	ctype-simple.c: Avoid undefined value when negating (bug#30069)	18 years ago
monty@mysql.com/nosik.monty.fi	e53a73e26c	Fixed a lot of compiler warnings and errors detected by Forte C++ on Solaris Faster thr_alarm() Added 'Opened_files' status variable to track calls to my_open() Don't give warnings when running mysql_install_db Added option --source-install to mysql_install_db I had to do the following renames() as used polymorphism didn't work with Forte compiler on 64 bit systems index_read() -> index_read_map() index_read_idx() -> index_read_idx_map() index_read_last() -> index_read_last_map()	19 years ago
cmiller@zippy.cornsilk.net	0221888e39	Bug#27562: ascii.xml invalid? Two character mappings were way off (backtick and tilde were "E" and "Y"!), and three others were slightly rotated. The first would cause collisions, and the latter was probably benign. Now, assign the character mappings exactly to their normal values.	19 years ago
kent@mysql.com/kent-amd64.(none)	413d1e1aa4	CMakeLists.txt (many), win/README, mysql_manifest.cmake, configure.js: Additional changes for bug#29903 - Changed to do embedded build part as normal build, when WITH_EMBEDDED_SERVER is set. - Allow both normal and debug build with embedded. - Build static embedded library by pointing out all source and compile it all, i.e. not building libraries from libraries, not portable. - Let embedded use generated files from the "sql" directory, added dependencies to make sure built before embedded. - Mark library "dbug" in TARGET_LINK_LIBRARIES() with "debug", so only linked in when debug target is used. - Removed change of target name with "mysqld${MYSQLD_EXE_SUFFIX}", as others can't depend on it, not defined at configure time. Instead set the output file name. - Created work around for bug in CMake 2.4.6 and output names, to set the "mysqld<suffix>.pdb" name to the same base name. - Set the correct manifest "name" (patch by iggy)	19 years ago
bar@mysql.com/bar.myoffice.izhnet.ru	4eebfd09c2	Bug#28875 Conversion between ASCII and LATIN1 charsets does not function (Regression, caused by a patch for the bug 22646). Problem: when result type of date_format() was changed from binary string to character string, mixing date_format() with a ascii column in CONCAT() stopped to work. Fix: - adding "repertoire" flag into DTCollation class, to mark items which can return only pure ASCII strings. - allow character set conversion from pure ASCII to other character sets.	19 years ago
joerg@trift2.	22d445ee70	Fix a bad BitKeeper dependency structure for the "CMakeLists.txt" files. They had been introduced in 5.1 and were only later backported to 5.0; as a consequence, the files in the 5.1 tree do not depend on the 5.0 ones, and changes in 5.0 do not propagate into the 5.1 files. To fix this, the (previous) files in 5.1 now are deleted ("bk rm"), and the previously deleted files depending on 5.0 are now moved to the respective source directories ("bk mv"). The current 5.1 contents is restored in these files. If you need the previous history of the 5.1 files ("bk revtool"), access those in "BitKeeper/deleted". Contrary to the original plan, I did not introduce the name "CMakeLists.historic" - mostly in order not to clutter the source tree. This fixes bug#29982.	19 years ago
evgen@moonbone.local	ff3fd46c32	Bug#29461: Sort order of the collation wasn't used when comparing characters with the space character. When the my_strnncollsp_simple function compares two strings and one is a prefix of another then this function compares characters in the rest of longer key with the space character to find whether the longer key is greater or less. But the sort order of the collation isn't used in this comparison. This may lead to a wrong comparison result, wrongly created index or wrong order of the result set of a query with the ORDER BY clause. Now the my_strnncollsp_simple function uses collation sort order to compare the characters in the rest of longer key with the space character.	19 years ago
bar@mysql.com/bar.myoffice.izhnet.ru	b351b0f1eb	Printing copyright into ctype-extra.c	19 years ago
bar@mysql.com/bar.myoffice.izhnet.ru	fd3cdea376	Bug#29333 myisam corruption with character set cp932 collate cp932_japanese_ci Problem: wrong comparison with trailing space. This problem was fixed for all other character sets under terms of bug 7788 ""Table is full" occurs during a multitable update". ctype-cp932.c was forgotten. Fix: applying the same fix for ctype-cp932.c. (see ctype-sjis.c as an example of a previously correctly fixed file)	19 years ago
bar@mysql.com/bar.myoffice.izhnet.ru	883a56f2cb	Bug#29499 Converting 'del' from ascii to Unicode results in 'question mark'	19 years ago
evgen@moonbone.local	fc601d775f	Bug#29261: Sort order of the collation wasn't used when comparing trailing spaces. When the my_strnncollsp_simple function compares two strings and one is a prefix of another then this function compares characters in the rest of longer key with the space character to find whether the longer key is greater or less. But the sort order of the collation isn't used in this comparison. This may lead to a wrong comparison result, wrongly created index or wrong order of the result set of a query with the ORDER BY clause. Now the my_strnncollsp_simple function uses collation sort order to compare the characters in the rest of longer key with the space character.	19 years ago
bar@mysql.com/bar.myoffice.izhnet.ru	d3f43c874e	Bug#27345 Incorrect data returned when range-read from utf8_danish_ci indexes Problem: like_range() returned wrong ranges for contractions (like 'ch' in Czech'). Fix: adding a special code to handle tricky cases: - contraction head followed by a wild character - full contraction - contraction part followed by another contraction part, but they are not a contraction together.	19 years ago
bar@mysql.com/bar.myoffice.izhnet.ru	d3c4f1b22b	Bug#28916 LDML doesn't work for utf8 and is not described in the manual - Adding missing initialization for utf8 collations - Minor code clean-ups: renaming variables, moving code into a new separate function. - Adding test, to check that both ucs2 and utf8 user defined collations work (ucs2_test_ci and utf8_test_ci) - Adding Vietnamese collation as a complex user defined collation example.	19 years ago
bar@mysql.com/bar.myoffice.izhnet.ru	fef1be0548	Bug#26711 "Binary content 0x00 sometimes becomes 0x5C 0x00 after dump/load" Problem: "SELECT INTO OUTFILE" created incorrect dumps for BLOBs, so "LOAD DATA" later incorrectly interpreted 0x5C as the second byte of a multi-byte sequence, instead of escape character. Fix: adding escaping of multi-byte heads.	19 years ago

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945 Commits (3f641968fc91950bf974a8dbfe0cd6d913cab75a)