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* sysdeps/ieee754/k_standard.c (__kernel_standard): Pole errors in

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atanh should set ERANGE.
This commit is contained in:
Ulrich Drepper 2009-04-27 04:01:16 +00:00
parent 218555e9f7
commit 49768bb93e
2 changed files with 4 additions and 1 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2009-04-26 Ulrich Drepper <drepper@redhat.com>
* sysdeps/ieee754/k_standard.c (__kernel_standard): Pole errors in
atanh should set ERANGE.
[BZ #10087]
* elf/dl-runtime.c (_dl_fixup): Use DL_FIXUP_VALUE_ADDR to access
result of lookup to make call to implement STT_GNU_IFUNC.

2
sysdeps/ieee754/k_standard.c
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@ -692,7 +692,7 @@ static double zero = 0.0; /* used as const */
? "atanhf" : "atanhl");
exc.retval = x/zero; /* sign(x)*inf */
if (_LIB_VERSION == _POSIX_)
__set_errno (EDOM);
__set_errno (ERANGE);
else if (!matherr(&exc)) {
if (_LIB_VERSION == _SVID_) {
(void) WRITE2("atanh: SING error\n", 18);