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From: "jussilehtola at fedoraproject dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/96486] get_environment_variable fails for zero-length values
Date: Fri, 07 Aug 2020 13:14:04 +0000	[thread overview]
Message-ID: <bug-96486-4-cVSRnLxifj@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-96486-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96486

--- Comment #19 from Susi Lehtola <jussilehtola at fedoraproject dot org> ---
(In reply to Steve Kargl from comment #17)
> On Thu, Aug 06, 2020 at 08:33:12PM +0000, jussilehtola at fedoraproject dot
> org wrote:
> > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96486
> > 
> > --- Comment #16 from Susi Lehtola <jussilehtola at fedoraproject dot org> ---
> > Yes, then I installed missing libgfortran debuginfos and the backtrace
> > shortened to
> > 
> > #0  0x401267 in zerolen_value
> >         at /tmp/readvar2.f90:17
> > #1  0x4012c4 in main
> >         at /tmp/readvar2.f90:22
> > 
> 
> I cannot reproduce the issue.

It already was reproduced in comment #9?

The issue is not that the environment variable has not been set, but rather
that it is set to an empty string.

  parent reply	other threads:[~2020-08-07 13:14 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-05 16:03 [Bug fortran/96486] New: get_environment_variable fails for zero-length variables jussilehtola at fedoraproject dot org
2020-08-05 16:06 ` [Bug fortran/96486] get_environment_variable fails for zero-length values kargl at gcc dot gnu.org
2020-08-05 16:07 ` dominiq at lps dot ens.fr
2020-08-05 16:07 ` dominiq at lps dot ens.fr
2020-08-05 16:42 ` jussilehtola at fedoraproject dot org
2020-08-05 16:43 ` jussilehtola at fedoraproject dot org
2020-08-05 17:36 ` kargl at gcc dot gnu.org
2020-08-05 17:43 ` kargl at gcc dot gnu.org
2020-08-05 17:49 ` kargl at gcc dot gnu.org
2020-08-05 17:53 ` jussilehtola at fedoraproject dot org
2020-08-05 18:00 ` kargl at gcc dot gnu.org
2020-08-05 18:14 ` jussilehtola at fedoraproject dot org
2020-08-05 18:33 ` kargl at gcc dot gnu.org
2020-08-06  8:03 ` markeggleston at gcc dot gnu.org
2020-08-06  8:42 ` jussilehtola at fedoraproject dot org
2020-08-06 15:56 ` sgk at troutmask dot apl.washington.edu
2020-08-06 16:01 ` sgk at troutmask dot apl.washington.edu
2020-08-06 20:33 ` jussilehtola at fedoraproject dot org
2020-08-07  0:17 ` sgk at troutmask dot apl.washington.edu
2020-08-07  3:02 ` kargl at gcc dot gnu.org
2020-08-07 13:14 ` jussilehtola at fedoraproject dot org [this message]
2020-08-07 15:34 ` sgk at troutmask dot apl.washington.edu
2020-08-07 20:35 ` jussilehtola at fedoraproject dot org
2020-08-07 20:36 ` [Bug fortran/96486] get_environment_variable crashes for environment variables that are empty strings jussilehtola at fedoraproject dot org
2020-08-07 20:42 ` jussilehtola at fedoraproject dot org
2020-08-07 21:19 ` sgk at troutmask dot apl.washington.edu
2020-08-07 21:55 ` schwab@linux-m68k.org
2020-08-07 22:13 ` sgk at troutmask dot apl.washington.edu
2020-08-07 22:22 ` harald at gigawatt dot nl
2020-08-08 15:49 ` jussilehtola at fedoraproject dot org
2020-08-24 10:13 ` cvs-commit at gcc dot gnu.org
2020-08-24 11:36 ` cvs-commit at gcc dot gnu.org
2020-08-24 13:51 ` cvs-commit at gcc dot gnu.org
2020-08-24 14:05 ` markeggleston at gcc dot gnu.org

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