diff options
Diffstat (limited to 'strings/decimal.c')
| -rw-r--r-- | strings/decimal.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/strings/decimal.c b/strings/decimal.c index 4b7dc8803ee..b06a50fc86b 100644 --- a/strings/decimal.c +++ b/strings/decimal.c @@ -1612,13 +1612,19 @@ static int do_add(decimal_t *from1, decimal_t *from2, decimal_t *to) x=intg1 > intg2 ? from1->buf[0] : intg2 > intg1 ? from2->buf[0] : from1->buf[0] + from2->buf[0] ; - if (unlikely(x > DIG_MASK*9)) /* yes, there is */ + if (unlikely(x > DIG_MAX-1)) /* yes, there is */ { intg0++; to->buf[0]=0; /* safety */ } FIX_INTG_FRAC_ERROR(to->len, intg0, frac0, error); + if (unlikely(error == E_DEC_OVERFLOW)) + { + max_decimal(to->len * DIG_PER_DEC1, 0, to); + return error; + } + buf0=to->buf+intg0+frac0; to->sign=from1->sign; |