evgen@moonbone.local e9e6679381 Bug#36023: Incorrect handling of zero length caused an assertion to fail. ...

When a zero length is provided to the my_decimal_length_to_precision
function along with unsigned_flag set to false it returns a negative value.
For queries that employs temporary tables may cause failed assertion or
excessive memory consumption while temporary table creation.

Now the my_decimal_length_to_precision and the my_decimal_precision_to_length
functions take unsigned_flag into account only if the length/precision
argument is non-zero.

2008-04-25 00:39:37 +04:00

10 KiB

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