diff options
| author | unknown <holyfoot/hf@mysql.com/hfmain.(none)> | 2007-05-20 21:22:57 +0500 |
|---|---|---|
| committer | unknown <holyfoot/hf@mysql.com/hfmain.(none)> | 2007-05-20 21:22:57 +0500 |
| commit | 59a7e066e3a86bb4371ce5027b4ad6b79ac91ce2 (patch) | |
| tree | 02abebc14d64d25a68e4845a50e8f39f7ca0adb0 /cmd-line-utils | |
| parent | 8b33c41554b1f9ac173a047f55fa0c522f28af35 (diff) | |
| download | mariadb-git-59a7e066e3a86bb4371ce5027b4ad6b79ac91ce2.tar.gz | |
bug #28361 Buffer overflow in DECIMAL code on Windows
my_decimal in some cases can contain more decimal digits than
is officially supported (DECIMAL_MAX_PRECISION), so we need to
prepare bigger buffer for the resulting string.
mysql-test/r/type_newdecimal.result:
bug #28361 Buffer overflow in DECIMAL code on Windows
test result
mysql-test/t/type_newdecimal.test:
bug #28361 Buffer overflow in DECIMAL code on Windows
test case
This test case doesn't fall in most cases even without the fix
Still valgrind shows the problemn
sql/my_decimal.h:
bug #28361 Buffer overflow in DECIMAL code on Windows
DECIMAL_MAX_POSSIBLE_PRECISION introduced to be used in places,
when we need to check for the number of digits technicaly possible
in my_decimal.
DECIMAL_MAX_STR_LENGTH fixed as it has to fit for the MAX_POSSIBLE_PRECISION
Diffstat (limited to 'cmd-line-utils')
0 files changed, 0 insertions, 0 deletions