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-rw-r--r--libmysql/libmysql.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libmysql/libmysql.c b/libmysql/libmysql.c
index 7d71998f37d..b4871f6bb9d 100644
--- a/libmysql/libmysql.c
+++ b/libmysql/libmysql.c
@@ -3490,7 +3490,7 @@ static void fetch_float_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field,
if (field->decimals >= 31)
#undef NOT_FIXED_DEC
{
- sprintf(buff, "%-*.*g", (int) param->buffer_length, width, value);
+ sprintf(buff, "%-*.*g", (int) min(330, param->buffer_length), width, value);
end= strcend(buff, ' ');
*end= 0;
}