summaryrefslogtreecommitdiff
path: root/strings
Commit message (Collapse)AuthorAgeFilesLines
* Merge remote-tracking branch 'origin/5.5' into 10.1Alexander Barkov2019-12-162-6/+14
|\
| * MDEV-21065 UNIQUE constraint causes a query with string comparison to omit a ↵Alexander Barkov2019-12-162-6/+14
| | | | | | | | row in the result set
* | Merge branch 'github/5.5' into 10.1Sergei Golubchik2019-10-231-4/+14
|\ \ | |/
| * crash in string-to-int conversionSergei Golubchik2019-10-191-4/+14
| | | | | | | | | | | | | | | | | | | | using a specially crafted strings one could overflow `shift` variable and cause a crash by dereferencing d10[-2147483648] (on a sufficiently old gcc). This is a correct fix and a test case for Bug #29723340: MYSQL SERVER CRASH AFTER SQL QUERY WITH DATA ?AST
* | Merge branch '5.5' into 10.1Vicențiu Ciorbaru2019-05-1135-36/+36
|\ \ | |/
| * Update FSF AddressVicențiu Ciorbaru2019-05-1134-35/+35
| | | | | | | | * Update wrong zip-code
* | Merge branch '5.5' into 10.1Vicențiu Ciorbaru2019-05-112-2/+2
|\ \ | |/
| * Update FSF addressMichal Schorm2019-05-102-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit is based on the work of Michal Schorm, rebased on the earliest MariaDB version. Th command line used to generate this diff was: find ./ -type f \ -exec sed -i -e 's/Foundation, Inc., 59 Temple Place, Suite 330, Boston, /Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, /g' {} \; \ -exec sed -i -e 's/Foundation, Inc. 59 Temple Place.* Suite 330, Boston, /Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, /g' {} \; \ -exec sed -i -e 's/MA.*.....-1307.*USA/MA 02110-1335 USA/g' {} \; \ -exec sed -i -e 's/Foundation, Inc., 59 Temple/Foundation, Inc., 51 Franklin/g' {} \; \ -exec sed -i -e 's/Place, Suite 330, Boston, MA.*02111-1307.*USA/Street, Fifth Floor, Boston, MA 02110-1335 USA/g' {} \; \ -exec sed -i -e 's/MA.*.....-1307/MA 02110-1335/g' {} \;
* | Remove unused declarationsMarko Mäkelä2019-04-031-30/+1
| |
* | Merge 10.0 into 10.1Marko Mäkelä2018-11-051-2/+2
|\ \
| * | MDEV-17298 ASAN unknown-crash / READ of size 1 in my_strntoul_8bit upon ↵Alexander Barkov2018-10-311-2/+2
| | | | | | | | | | | | INSERT .. SELECT
* | | Merge branch '10.0' into 10.1Sergei Golubchik2018-10-311-16/+19
|\ \ \ | |/ /
| * | Merge branch '5.5' into 10.0Sergei Golubchik2018-10-311-16/+19
| |\ \ | | |/
| | * MDEV-17256 Decimal field multiplication bug.bb-5.5-hfAlexey Botchkov2018-10-301-16/+19
| | | | | | | | | | | | | | | | | | We should clear trailing zeroes in frac part. Otherwise that tail is growing quickly and forces unnecessary truncating of arguments.
* | | Merge branch '10.0' into 10.1Sergei Golubchik2018-10-302-82/+80
|\ \ \ | |/ /
| * | MDEV-17064 LIKE function has error behavior on the fields in which the ↵Alexander Barkov2018-10-152-82/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | collation is xxx_unicode_xx Synchronizing sources in: - my_wildcmp_uca_impl() handling utf8_unicode_ci - my_wildcmp_unicode_impl() handling utf8_general_ci The latter has already had a fix for a similar MySQL bug in utf8_general_ci: Bug#11754 SET NAMES utf8 followed by SELECT "A\\" LIKE "A\\" returns 0 So fix is now propagated to utf8_unicode_ci.
* | | Merge branch '10.0' into bb-10.1-merge-sanjaOleksandr Byelkin2018-07-257-152/+88
|\ \ \ | |/ /
| * | Simplify caseup() and casedn() in charsetsAlexander Barkov2018-07-197-152/+88
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After the MDEV-13118 fix there's no code in the server that wants caseup/casedn to change the argument in place for simple charsets. Let's remove this logic and always return the result in a new string for all charsets, both simple and complex. 1. Removing the optimization that *some* character sets used in casedn() and caseup(), which allowed (and required) to change the case in-place, overwriting the string passed as the "src" argument. Now all CHARSET_INFO's work in the same way: non of them change the source string in-place, all of them now convert case from the source string to the destination string, leaving the source string untouched. 2. Adding "const" qualifier to the "char *src" parameter to caseup() and casedn(). 3. Removing duplicate implementations in ctype-mb.c. Now both caseup() and casedn() implementations for all CJK character sets use internally the same function my_casefold_mb() (the former my_casefold_mb_varlen()). 4. Removing the "unused" attribute from parameters of some my_case{up|dn}_xxx() implementations, as the affected parameters are now *used* in the code. Previously these parameters were used only in DBUG_ASSERT().
* | | Fix conf_to_src build.Vladislav Vaintroub2018-01-051-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2cd316911309e3db4007aa224f7874bfbeb14032 broke conf_to_src, because strings library is now dependend on mysys (my_alloc etc are used now directly in string lib) Fix by adding appropriate dependency. Also exclude conf_to_src from VS IDE builds. EXCLUDE_FROM_ALL is not enough for that.
* | | MDEV-14265 - RPMLint warning: shared-lib-calls-exitSergey Vojtovich2017-12-195-53/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 '10.0' into 10.1Sergei Golubchik2017-10-222-8/+3
|\ \ \ | |/ /
| * | Merge branch '5.5' into 10.0Sergei Golubchik2017-10-182-8/+3
| |\ \ | | |/
| | * MDEV-13459 Warnings, when compiling with gcc-7.xSergei Golubchik2017-10-172-11/+19
| | | | | | | | | | | | mostly caused by -Wimplicit-fallthrough
* | | Merge branch '10.0' into 10.1Vicențiu Ciorbaru2017-09-191-4/+0
|\ \ \ | |/ /
| * | Build improvements and cleanups.Vladislav Vaintroub2017-09-081-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | - the probably ultimate fix for dependencies on VS - remove some GET_TARGET_PROPERTY(LOCATION ...), they are deprecated in cmake 3.9 - simplify signing targets on Windows. - remove INSTALL_DEBUG_TARGET, we do not mix binaries from different builds in the same package
* | | Merge 10.0 into 10.1Marko Mäkelä2017-05-231-1/+1
|\ \ \ | |/ /
| * | MDEV-6262 analyze the coverity report on mariadbSergei Golubchik2017-05-191-1/+1
| | | | | | | | | | | | | | | uploaded 10.0, analyzed everything with the Impact=High (and a couple of Medium)
| * | Silence bogus GCC 7 warnings -Wimplicit-fallthroughMarko Mäkelä2017-05-172-4/+14
| | | | | | | | | | | | | | | | | | | | | | | | Do not silence uncertain cases, or fix any bugs. The only functional change should be that ha_federated::extra() is not calling DBUG_PRINT to report an unhandled case for HA_EXTRA_PREPARE_FOR_DROP.
* | | Silence bogus GCC 7 warnings -Wimplicit-fallthroughMarko Mäkelä2017-05-172-4/+14
| | | | | | | | | | | | | | | | | | | | | | | | Do not silence uncertain cases, or fix any bugs. The only functional change should be that ha_federated::extra() is not calling DBUG_PRINT to report an unhandled case for HA_EXTRA_PREPARE_FOR_DROP.
* | | Correct FSF addressiangilfillan2017-03-102-2/+2
| | |
* | | MDEV-11752 Unsafe strmov - function definition in include/m_string.hSergei Golubchik2017-03-101-0/+1
| | | | | | | | | | | | | | | assert that strmov() cannot be used on overlapping strings. (because strpcpy cannot)
* | | Merge branch '10.0' into 10.1Sergei Golubchik2016-12-111-0/+2
|\ \ \ | |/ /
| * | Merge branch '5.5' into 10.0Sergei Golubchik2016-12-091-0/+2
| |\ \ | | |/
| | * str2decimal: don't return a negative zeroSergei Golubchik2016-12-051-0/+2
| | |
* | | Removing the unused function my_bincmp() from strings/ctype-ucs2.cAlexander Barkov2016-11-241-11/+0
| | |
* | | Merge branch '10.0' into 10.1Sergei Golubchik2016-09-282-2/+2
|\ \ \ | |/ /
| * | Merge branch '5.5' into 10.0Sergei Golubchik2016-09-272-2/+2
| |\ \ | | |/
| | * potential signedness issueSergei Golubchik2016-09-122-11/+11
| | | | | | | | | | | | | | | | | | different fix for 07a33cdcef: Bug #23296299 : HANDLE_FATAL_SIGNAL (SIG=11) IN MY_TOSORT_UTF32
| | * MDEV-7973 bigint fail with gcc 5.0Sergei Golubchik2016-07-061-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -LONGLONG_MIN is the undefined behavior in C. longlong2decimal() used to do this: int longlong2decimal(longlong from, decimal_t *to) { if ((to->sign= from < 0)) return ull2dec(-from, to); return ull2dec(from, to); and later in ull2dec() (DIG_BASE is 1000000000): static int ull2dec(ulonglong from, decimal_t *to) { for (intg1=1; from >= DIG_BASE; intg1++, from/=DIG_BASE) {} this breaks in gcc-5 at -O3. Here ull2dec is inlined into longlong2decimal. And gcc-5 believes that 'from' in the inlined ull2dec is always a positive integer (indeed, if it was negative, then -from was used instead). So gcc-5 uses *signed* comparison with DIG_BASE. Fix: make a special case for LONGLONG_MIN, don't negate it
* | | MDEV-8686 A user defined collation utf8_confusables doesn't workAlexander Barkov2016-06-231-21/+146
| | | | | | | | | | | | | | | | | | | | | | | | The collation customization code for the UCA (Unicode Collation Alrorithm) based collations now allows to reset to and shift of characters with implicit weights. Previously reset/shift worked only for the characters with explicit DUCET weights. An attempt to use reset/shift with character with implicit weights made the server crash.
* | | MDEV-10262 ucs2_thai_520_w2: wrong implicit weights on the secondary levelAlexander Barkov2016-06-211-21/+77
| | |
* | | Adding collationsmasterAlexander Barkov2016-05-302-18/+181
| | | | | | | | | | | | utf8mb4_thai_520_w2, ucs2_thai_520_w2, utf16_thai_520_w2, utf32_thai_520_w2
* | | Clean-ups for MDEV-10132 utf8_thai_520_w2 collation:Alexander Barkov2016-05-261-1/+1
| | | | | | | | | | | | | | | - Changing strnxfrm_multiply from 8 to 4, as agreed with Pruet Boonma - Adjusting tests
* | | Multi-level collation in UCA, Thai sorting with contraction for UTF8.pruet2016-05-262-74/+11411
| | |
* | | Updating uca-dump.c to be able to dump weights outside of BMP.Alexander Barkov2016-05-181-12/+31
| | |
* | | Merge branch '10.0' into 10.1Sergei Golubchik2016-03-211-1/+1
|\ \ \ | |/ /
| * | Fix spelling: occurred, execute, which etcOtto Kekäläinen2016-03-041-1/+1
| | |
* | | MDEV-7231 Field ROUTINE_DEFINITION in INFORMATION_SCHEMA.`ROUTINES`Alexander Barkov2016-02-241-12/+16
| | | | | | | | | | | | contains broken procedure body when used shielding quotes inside.
* | | Fixes needed to compile with musl C libraryMonty2016-02-071-1/+1
| | | | | | | | | | | | Patch originally by Codarren Velvindron
* | | Merge branch '10.0' into 10.1Sergei Golubchik2015-12-212-1/+2
|\ \ \ | |/ /
View Lorry Controller Status