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-rw-r--r--ChangeLog5
-rw-r--r--stdlib/strtod.c8
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