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+++ This bug was initially created as a clone of Bug #2112873 +++
+++ This bug was initially created as a clone of Bug #2112870 +++
Description of problem:
$ printf '\f' | unexpand
unexpand: input line is too long
Version-Release number of selected component (if applicable):
coreutils-8.30-12.el8.x86_64
How reproducible:
Always
Steps to Reproduce:
1. printf '\f' | unexpand
Actual results:
unexpand: input line is too long
Expected results:
No error.
Additional info:
This seems to be a Fedora/RHEL bug, because it works fine on Ubuntu and Debian, and works fine on BSD, Solaris and AIX.
Working versions
coreutils-8.22-24.el7_9.2.x86_64 (CentOS 7)
8.26-3 (Debian 9.13 stretch)
8.28-1ubuntu1 (Ubuntu 18.04)
8.32-4.1ubuntu1 (Ubuntu 22.04)
8.32-4.1 (Debian unstable sid)
9.1.43-ab976f (self-built from coreutils Git repo)
Not working versions:
coreutils-8.30-12.el8.x86_64 (CentOS 8.6)
coreutils-8.30-13.el8.x86_64 (CentOS 8 stream)
coreutils-9.0-5.fc36.x86_64 (Fedora 36)
--- Additional comment from Jonathan Wakely on 2022-08-01 11:25:50 UTC ---
Also broken:
coreutils-9.1-3.fc37.x86_64
coreutils-8.32-32.fc34.x86_64
coreutils-8.32-33.fc35.x86_64
coreutils-8.32-32.el9.x86_64
Using LANG=C doesn't change anything.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (coreutils bug fix and enhancement update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2023:2475