From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21190 invoked by alias); 28 Nov 2014 16:49:02 -0000 Mailing-List: contact glibc-bugs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: glibc-bugs-owner@sourceware.org Received: (qmail 21144 invoked by uid 55); 28 Nov 2014 16:48:58 -0000 From: "joseph at codesourcery dot com" To: glibc-bugs@sourceware.org Subject: [Bug libc/17661] printf should output "nan" for some invalid floating point values Date: Fri, 28 Nov 2014 16:49:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: libc X-Bugzilla-Version: 2.20 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: joseph at codesourcery dot com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-11/txt/msg00231.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=17661 --- Comment #1 from joseph at codesourcery dot com --- These invalid values are considered trap representations, i.e. undefined behavior if passed to any glibc function expecting a long double value. -- You are receiving this mail because: You are on the CC list for the bug.