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authorUlrich Drepper <drepper@redhat.com>2009-04-27 04:01:16 +0000
committerUlrich Drepper <drepper@redhat.com>2009-04-27 04:01:16 +0000
commit49768bb93e4960a814563ee30213eaf36e6dcb48 (patch)
treef3f6635329c8aa9458b006c2f108e331969ca7bb
parent218555e9f7d963227f90bdc0d2fbec814f7553e1 (diff)
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* sysdeps/ieee754/k_standard.c (__kernel_standard): Pole errors in
atanh should set ERANGE.
-rw-r--r--ChangeLog3
-rw-r--r--sysdeps/ieee754/k_standard.c2
2 files changed, 4 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 6109ec73da..10a28daef3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -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.
diff --git a/sysdeps/ieee754/k_standard.c b/sysdeps/ieee754/k_standard.c
index c13d11fe4e..ede5157454 100644
--- a/sysdeps/ieee754/k_standard.c
+++ b/sysdeps/ieee754/k_standard.c
@@ -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);