diff options
| author | Ulrich Drepper <drepper@redhat.com> | 1999-06-23 12:38:51 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-06-23 12:38:51 +0000 |
| commit | 67994d6f6010739c22b1b4ab99aa88b4fe1ab8bd (patch) | |
| tree | 4e1bea455bb81a13bad448cacbb5582e1f6f78f4 /misc/tst-efgcvt.c | |
| parent | 7df789e05906a883d03ed2cb2c400356350767cc (diff) | |
Update.
1999-06-23 Ulrich Drepper <drepper@cygnus.com>
* manual/arith.texi: Document restriction of ndigit parameter of
ecvt and friends.
* misc/efgcvt.c: Define NDIGIT_MAX.
(gcvt): Limit precision in sprintf call to NDIGIT_MAX.
Do not dynamically allocate the static buffers. They are small enough.
* misc/efgcvt_r.c: Define NDIGIT_MAX.
(fcvt_r): Limit precision in snprintf call to NDIGIT_MAX.
* misc/qefgcvt.c: Define NDIGIT_MAX.
* misc/qefgcvt_r.c: Likewise.
* misc/tst-efgcvt.c (special): Add test for large ndigit parameter.
Diffstat (limited to 'misc/tst-efgcvt.c')
| -rw-r--r-- | misc/tst-efgcvt.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/misc/tst-efgcvt.c b/misc/tst-efgcvt.c index 780dd9a02d..cfbaa21cb1 100644 --- a/misc/tst-efgcvt.c +++ b/misc/tst-efgcvt.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1998 Free Software Foundation, Inc. +/* Copyright (C) 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -131,6 +131,10 @@ special (void) if (sign != 0 || strcmp (p, "inf") != 0) output_error ("ecvt", NAN, 10, "inf", 0, 0, p, decpt, sign); + /* Simply make sure these calls with large NDIGITs don't crash. */ + (void) ecvt (123.456, 10000, &decpt, &sign); + (void) fcvt (123.456, 10000, &decpt, &sign); + } |