Date: Thu, 28 Nov 2024 19:27:12 +0000 From: bugzilla-noreply@freebsd.org To: standards@FreeBSD.org Subject: [Bug 283014] POSIX issue 7: fileno should be able to fail with EBADF Message-ID: <bug-283014-99-eHKhaqj5JP@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-283014-99@https.bugs.freebsd.org/bugzilla/> References: <bug-283014-99@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D283014 Ed Maste <emaste@freebsd.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |emaste@freebsd.org --- Comment #1 from Ed Maste <emaste@freebsd.org> --- Perhaps: diff --git a/lib/libc/stdio/fileno.c b/lib/libc/stdio/fileno.c index 66502430dc3d..ff317993c0d3 100644 --- a/lib/libc/stdio/fileno.c +++ b/lib/libc/stdio/fileno.c @@ -49,6 +49,9 @@ fileno(FILE *fp) fd =3D __sfileno(fp); FUNLOCKFILE(fp); + if (fd =3D=3D -1) + errno =3D EBADF; + return (fd); } --=20 You are receiving this mail because: You are the assignee for the bug.=
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