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| author | Joseph Myers <joseph@codesourcery.com> | 2012-03-28 09:32:12 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2012-03-28 09:32:12 +0000 |
| commit | 41bf21a1e72c907b1a065727c3b5da43821ca6b0 (patch) | |
| tree | 93612a0bb49dfead686c656b36da812fb810c2cf /math/w_scalbl.c | |
| parent | bdc6f13012da775a124596c81e40139ee8d2ca91 (diff) | |
| download | glibc-41bf21a1e72c907b1a065727c3b5da43821ca6b0.tar.gz glibc-41bf21a1e72c907b1a065727c3b5da43821ca6b0.tar.xz glibc-41bf21a1e72c907b1a065727c3b5da43821ca6b0.zip | |
Avoid overflows from long double functions using __kernel_standard.
Diffstat (limited to 'math/w_scalbl.c')
| -rw-r--r-- | math/w_scalbl.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/math/w_scalbl.c b/math/w_scalbl.c index b3584dea0f..1181874cec 100644 --- a/math/w_scalbl.c +++ b/math/w_scalbl.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2011 Free Software Foundation, Inc. +/* Copyright (C) 2011-2012 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. @@ -30,12 +30,12 @@ sysv_scalbl (long double x, long double fn) if (__builtin_expect (__isinfl (z), 0)) { if (__finitel (x)) - return __kernel_standard (x, fn, 232); /* scalb overflow */ + return __kernel_standard_l (x, fn, 232); /* scalb overflow */ else __set_errno (ERANGE); } else if (__builtin_expect (z == 0.0L, 0) && z != x) - return __kernel_standard (x, fn, 233); /* scalb underflow */ + return __kernel_standard_l (x, fn, 233); /* scalb underflow */ return z; } |