mariadb

Tree: 3a86738289

unknown 3a86738289 Bug#10963: LEFT/RIGHT/SUBSTR/.. string functions returns wrong result \ on large length Problem: Most (all) of the numeric inputs were being coerced into int (32 bit) sized variables. Works OK for sane inputs; any input larger than 2^32 (or 2^31 for signed vars) exihibited predictable wrapping behavior (up to about 10^18) and then started having really strange behaviour past that point (since the conversion to 64 bit int from the DECIMAL type can do weird things on out of range numbers). Solution: 1) Add many tests. 2) Convert input from (u)long type to (u)longlong. 3) Do (sometimes multiple) sanity checks on input, keeping in mind that sometimes a negative longlong is not a negative longlong (if the unsigned_flag is set). 4) Emulate existing behavior w/rt negative and "small" out-of-bounds values. mysql-test/r/func_str.result: Additional test results for #10963 mysql-test/t/func_str.test: Additional test results for #10963 sql/item_func.cc: Used larger type for counting, to avoid truncation. sql/item_strfunc.cc: Fix for #10963, including comments and cleaned up logic		19 years ago
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alloca.m4	Fixing problem with case insitive file systems.	21 years ago
character_sets.m4	Many files:	20 years ago
check_cpu.m4	Fixing problem with case insitive file systems.	21 years ago
compiler_flag.m4	traditional grep does not have -q option	20 years ago
ha_archive.m4	Fixing problem with case insitive file systems.	21 years ago
ha_berkeley.m4	Fixing problem with case insitive file systems.	21 years ago
ha_blackhole.m4	Adding rules for building blackhole, also updating test case.	21 years ago
ha_example.m4	Fixing problem with case insitive file systems.	21 years ago
ha_federated.m4	Fixed a typo in the configure --help menu.	20 years ago
ha_innodb.m4	Fixing problem with case insitive file systems.	21 years ago
ha_ndbcluster.m4	added structured ndbd exit codes	20 years ago
ha_tina.m4	Fixing problem with case insitive file systems.	21 years ago
large_file.m4	Fixing problem with case insitive file systems.	21 years ago
misc.m4	postmerge fix: added tinfo support.	20 years ago
openssl.m4	Bug#21327 OpenSSL-checking in configure	20 years ago
readline.m4	Fix for Bug#3982	20 years ago
yassl.m4	Use a direct reference to the yassl and taocrypt libtool libraries to link with	19 years ago
zlib.m4	Bug#18818 configure: No longer finds OpenSSL on Mac OS X	20 years ago