diff options
| -rw-r--r-- | src/internal/floatscan.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/internal/floatscan.c b/src/internal/floatscan.c index 6390d46a..b2313293 100644 --- a/src/internal/floatscan.c +++ b/src/internal/floatscan.c @@ -200,16 +200,17 @@ static long double decfloat(FILE *f, int c, int bits, int emin, int sign, int po /* FIXME: find a way to compute optimal sh */ if (rp > 9+9*LD_B1B_DIG) sh = 9; e2 += sh; - for (k=a; k!=z; k=(k+1 & MASK)) { + for (i=0; (k=(a+i & MASK))!=z && i<LD_B1B_DIG+3; i++) { uint32_t tmp = x[k] & (1<<sh)-1; x[k] = (x[k]>>sh) + carry; carry = (1000000000>>sh) * tmp; if (k==a && !x[k]) { a = (a+1 & MASK); + i--; rp -= 9; } } - if (carry) { + if (carry && k==z) { if ((z+1 & MASK) != a) { x[z] = carry; z = (z+1 & MASK); |