From: "jeremyevans0 (Jeremy Evans)" <noreply@ruby-lang.org>
To: ruby-core@ruby-lang.org
Subject: [ruby-core:108055] [Ruby master Bug#18657] IRB raises exception when stdout is a pipe
Date: Thu, 24 Mar 2022 20:24:36 +0000 (UTC) [thread overview]
Message-ID: <redmine.journal-97018.20220324202435.52229@ruby-lang.org> (raw)
In-Reply-To: redmine.issue-18657.20220324202319.52229@ruby-lang.org
Issue #18657 has been updated by jeremyevans0 (Jeremy Evans).
Can you please submit this as a pull request upstream?: https://github.com/ruby/irb/pulls
----------------------------------------
Bug #18657: IRB raises exception when stdout is a pipe
https://bugs.ruby-lang.org/issues/18657#change-97018
* Author: pjones (Peter Jones)
* Status: Open
* Priority: Normal
* ruby -v: ruby 3.2.0dev (2022-03-24T16:14:55Z master 33b13bd9f1) [x86_64-linux]
* Backport: 2.6: UNKNOWN, 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN
----------------------------------------
When piping stdout to another process IRB fails:
```
lib/ruby/3.0.0/irb/input-method.rb:42:in `winsize': Inappropriate ioctl for device (Errno::ENOTTY)
```
For example:
```
echo n=1 | irb | cat
```
This bug was introduced in e468d9f49ca34f713c030c623f655a40370e186d and triggered by 8f9b1902f48b413bd161666630c878ad58418c04 and 555ea8334451c5ccd881e68b8b7ddc15745e66e3.
The attached patch fixes the bug and includes a test to demonstrate the issue.
---Files--------------------------------
ruby-irb.patch (1.26 KB)
--
https://bugs.ruby-lang.org/
next prev parent reply other threads:[~2022-03-24 20:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-24 20:23 [ruby-core:108054] [Ruby master Bug#18657] IRB raises exception when stdout is a pipe pjones (Peter Jones)
2022-03-24 20:24 ` jeremyevans0 (Jeremy Evans) [this message]
2022-06-08 15:34 ` [ruby-core:108807] " jeremyevans0 (Jeremy Evans)
2022-11-29 1:04 ` [ruby-core:111042] " hsbt (Hiroshi SHIBATA)
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