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* [Bug libc/14519] New: Incorrect sign of zero on strtod underflow @ 2012-08-25 15:36 jsm28 at gcc dot gnu.org 2012-08-27 16:14 ` [Bug libc/14519] " jsm28 at gcc dot gnu.org 2014-06-17 4:49 ` fweimer at redhat dot com 0 siblings, 2 replies; 3+ messages in thread From: jsm28 at gcc dot gnu.org @ 2012-08-25 15:36 UTC (permalink / raw) To: glibc-bugs http://sourceware.org/bugzilla/show_bug.cgi?id=14519 Bug #: 14519 Summary: Incorrect sign of zero on strtod underflow Product: glibc Version: 2.16 Status: NEW Severity: normal Priority: P2 Component: libc AssignedTo: unassigned@sourceware.org ReportedBy: jsm28@gcc.gnu.org CC: drepper.fsp@gmail.com Classification: Unclassified strtod sometimes returns positive zero on underflow when it should return negative zero. Testcase: #include <stdio.h> #include <stdlib.h> int main (void) { printf ("%a\n", atof ("-0x0.7p-1074")); return 0; } Testing a patch. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug libc/14519] Incorrect sign of zero on strtod underflow 2012-08-25 15:36 [Bug libc/14519] New: Incorrect sign of zero on strtod underflow jsm28 at gcc dot gnu.org @ 2012-08-27 16:14 ` jsm28 at gcc dot gnu.org 2014-06-17 4:49 ` fweimer at redhat dot com 1 sibling, 0 replies; 3+ messages in thread From: jsm28 at gcc dot gnu.org @ 2012-08-27 16:14 UTC (permalink / raw) To: glibc-bugs http://sourceware.org/bugzilla/show_bug.cgi?id=14519 Joseph Myers <jsm28 at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #1 from Joseph Myers <jsm28 at gcc dot gnu.org> 2012-08-27 16:14:10 UTC --- Fixed for 2.17 by: commit 7efb4737dd729326e5339facbd785cee43fb53b3 Author: Joseph Myers <joseph@codesourcery.com> Date: Mon Aug 27 16:04:19 2012 +0000 Fix sign of zero on strtod underflow (bug 14519). -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug libc/14519] Incorrect sign of zero on strtod underflow 2012-08-25 15:36 [Bug libc/14519] New: Incorrect sign of zero on strtod underflow jsm28 at gcc dot gnu.org 2012-08-27 16:14 ` [Bug libc/14519] " jsm28 at gcc dot gnu.org @ 2014-06-17 4:49 ` fweimer at redhat dot com 1 sibling, 0 replies; 3+ messages in thread From: fweimer at redhat dot com @ 2014-06-17 4:49 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=14519 Florian Weimer <fweimer at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |security- -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2014-06-17 4:49 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-08-25 15:36 [Bug libc/14519] New: Incorrect sign of zero on strtod underflow jsm28 at gcc dot gnu.org 2012-08-27 16:14 ` [Bug libc/14519] " jsm28 at gcc dot gnu.org 2014-06-17 4:49 ` fweimer at redhat dot com
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