bug#25004: Bug in OD utility

[Marcel Böhme]

Hi Pádraig,

> On 24 Nov 2016, at 8:45 AM, Pádraig Brady <address@hidden> wrote:
> 
> I can't reproduce the issue here BTW with ASAN and running in a tight
> loop for a few minutes.  So perhaps it has been fixed in glibc already?
> I have glibc-2.22-10.fc23.x86_64
> Depending on how widespread the issue is will determine if it's worth
> adding the check to gnulib.

I can reproduce the crash on Ubuntu 14.04 x86_64 with preinstalled od version 
8.21 and the version in trunk.

> What libc are you using?

$ /lib/x86_64-linux-gnu/libc.so.6
GNU C Library (Ubuntu EGLIBC 2.19-0ubuntu6.9) stable release version 2.19, by 
Roland McGrath et al.
Copyright (C) 2014 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
Compiled by GNU CC version 4.8.4.
Compiled on a Linux 3.13.11 system on 2016-05-26.
Available extensions:
        crypt add-on version 2.1 by Michael Glad and others
        GNU Libidn by Simon Josefsson
        Native POSIX Threads Library by Ulrich Drepper et al
        BIND-8.2.3-T5B
libc ABIs: UNIQUE IFUNC
For bug reporting instructions, please see:
<https://bugs.launchpad.net/ubuntu/+source/eglibc/+bugs>.