database/mariadb-columnstore-engine
1
0
Fork 0
mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-08-01 06:46:55 +03:00
Code Activity

MCOL-2149 Fix cpimport decimal saturation

Browse Source 
If we saturate int64_t during string -> decimal conversion then end
processing there instead of continuing. This preserves a good saturation
value.
This commit is contained in:
Andrew Hutchings
2019-02-08 17:55:50 +00:00
parent c5a3902bb2
commit f805478eb9
1 changed files with 14 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
writeengine/shared/we_convertor.cpp
View File

@ -188,9 +188,16 @@ long long Convertor::convertDecimalString(
dval *= 10; dval *= 10;
// range check against int64 // range check against int64
if (dval > LLONG_MAX || dval < LLONG_MIN) if (dval > LLONG_MAX)
{
errno = ERANGE; errno = ERANGE;
else return LLONG_MAX;
}
if (dval < LLONG_MIN)
{
errno = ERANGE;
return LLONG_MIN;
}
errno = 0; errno = 0;
ret = dval; ret = dval;