public inbox for glibc-bugs@sourceware.org help / color / mirror / Atom feed
From: "jsm28 at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org> To: glibc-bugs@sources.redhat.com Subject: [Bug libc/14519] New: Incorrect sign of zero on strtod underflow Date: Sat, 25 Aug 2012 15:36:00 -0000 [thread overview] Message-ID: <bug-14519-131@http.sourceware.org/bugzilla/> (raw) 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.
next reply other threads:[~2012-08-25 15:36 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-08-25 15:36 jsm28 at gcc dot gnu.org [this message] 2012-08-27 16:14 ` [Bug libc/14519] " jsm28 at gcc dot gnu.org 2014-06-17 4:49 ` fweimer at redhat dot com
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=bug-14519-131@http.sourceware.org/bugzilla/ \ --to=sourceware-bugzilla@sourceware.org \ --cc=glibc-bugs@sources.redhat.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).