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| author | Ulrich Drepper <drepper@redhat.com> | 2003-02-19 08:45:03 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-02-19 08:45:03 +0000 |
| commit | 1c5247109d620c17e16b645d8356b50355065a12 (patch) | |
| tree | 7e768fedc5b87f249d78691de39dc38545c4d1b1 | |
| parent | 2f7dc59492a588a9b196c13a519fb5f2e42c274d (diff) | |
| download | glibc-1c5247109d620c17e16b645d8356b50355065a12.tar.gz glibc-1c5247109d620c17e16b645d8356b50355065a12.tar.xz glibc-1c5247109d620c17e16b645d8356b50355065a12.zip | |
Update.
2003-02-19 Ulrich Drepper <drepper@redhat.com> * stdlib/strtod.c (INTERNAL): Up the safety margin for cutting of decimal input digits.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | stdlib/strtod.c | 8 |
2 files changed, 9 insertions, 4 deletions
diff --git a/ChangeLog b/ChangeLog index 638a35d4db..8c553808fc 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2003-02-19 Ulrich Drepper <drepper@redhat.com> + + * stdlib/strtod.c (INTERNAL): Up the safety margin for cutting of + decimal input digits. + 2003-02-18 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/ttyname_r.c (__ttyname_r): Recognize diff --git a/stdlib/strtod.c b/stdlib/strtod.c index 63a3a9749d..45e5abf8cc 100644 --- a/stdlib/strtod.c +++ b/stdlib/strtod.c @@ -1,6 +1,6 @@ /* Read decimal floating point numbers. This file is part of the GNU C Library. - Copyright (C) 1995,96,97,98,99,2000,01,02 Free Software Foundation, Inc. + Copyright (C) 1995-2002, 2003 Free Software Foundation, Inc. Contributed by Ulrich Drepper <drepper@gnu.org>, 1995. The GNU C Library is free software; you can redistribute it and/or @@ -1191,10 +1191,10 @@ INTERNAL (STRTOF) (nptr, endptr, group LOCALE_PARAM) ceil(BITS / 3) =: N digits we should have enough bits for the result. The remaining decimal digits give us the information that more bits are following. - This can be used while rounding. (One added as a safety margin.) */ - if (dig_no - int_no > (MANT_DIG - bits + 2) / 3 + 1) + This can be used while rounding. (Two added as a safety margin.) */ + if (dig_no - int_no > (MANT_DIG - bits + 2) / 3 + 2) { - dig_no = int_no + (MANT_DIG - bits + 2) / 3 + 1; + dig_no = int_no + (MANT_DIG - bits + 2) / 3 + 2; more_bits = 1; } else |