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* [Bug math/6793] logb() does not set errno on pole error
[not found] <bug-6793-131@http.sourceware.org/bugzilla/>
@ 2012-03-01 2:21 ` jsm28 at gcc dot gnu.org
2020-05-23 11:37 ` mtk.manpages at gmail dot com
1 sibling, 0 replies; 3+ messages in thread
From: jsm28 at gcc dot gnu.org @ 2012-03-01 2:21 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=6793
Joseph Myers <jsm28 at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|aj at suse dot de |unassigned at sourceware
| |dot org
--- Comment #2 from Joseph Myers <jsm28 at gcc dot gnu.org> 2012-03-01 02:20:51 UTC ---
Confirmed with current sources on both x86 and x86_64.
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* [Bug math/6793] logb() does not set errno on pole error
[not found] <bug-6793-131@http.sourceware.org/bugzilla/>
2012-03-01 2:21 ` [Bug math/6793] logb() does not set errno on pole error jsm28 at gcc dot gnu.org
@ 2020-05-23 11:37 ` mtk.manpages at gmail dot com
1 sibling, 0 replies; 3+ messages in thread
From: mtk.manpages at gmail dot com @ 2020-05-23 11:37 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=6793
--- Comment #3 from Michael Kerrisk <mtk.manpages at gmail dot com> ---
Still present in glibc 2.31 (tested on x86_64).
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* [Bug math/6793] logb() does not set errno on pole error
2008-07-31 9:36 [Bug math/6793] New: " mtk dot manpages at gmail dot com
@ 2008-07-31 9:37 ` mtk dot manpages at gmail dot com
0 siblings, 0 replies; 3+ messages in thread
From: mtk dot manpages at gmail dot com @ 2008-07-31 9:37 UTC (permalink / raw)
To: glibc-bugs
------- Additional Comments From mtk dot manpages at gmail dot com 2008-07-31 09:36 -------
Created an attachment (id=2855)
--> (http://sourceware.org/bugzilla/attachment.cgi?id=2855&action=view)
test program
Sample run showing problem:
$ /tmp/mt_logb 0
errno == 0
fetestexcept() says: FE_DIVBYZERO
logb(0.00000000000000000e+00)=-inf
0 FE_DIVBYZERO -inf
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http://sourceware.org/bugzilla/show_bug.cgi?id=6793
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[not found] <bug-6793-131@http.sourceware.org/bugzilla/>
2012-03-01 2:21 ` [Bug math/6793] logb() does not set errno on pole error jsm28 at gcc dot gnu.org
2020-05-23 11:37 ` mtk.manpages at gmail dot com
2008-07-31 9:36 [Bug math/6793] New: " mtk dot manpages at gmail dot com
2008-07-31 9:37 ` [Bug math/6793] " mtk dot manpages at gmail dot com
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