Re: Question about stderr output containing carriage return External

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Hi Josh,

it's been around for a while:

https://github.com/openbsd/src/commit/8747197a4a479407167d01f46017ddb99cc3cae2

Though the commit doesn't say why it needs the \r.

Cheers,
Marian

On 11/11/23 00:38, Joshua Rogers wrote:
Hi all,

I have recently only discovered that openssh prints lines to stderr
separated by CLRF pairs, and am trying to understand where this
behavior comes from.

This behavior can be seen here:
--snip--
$ ssh u@u 2>&1 | sed -n l
ssh: Could not resolve hostname u: Name or service not known\r$
--snip--

I have seen section 11.3 from rfc4253, but am unsure whether that is
the origin of this behavior. Is a "Debug Message"(SSH_MSG_DEBUG)
considered anything that is logged on stderr?

Any insights welcome!

Cheers,
Josh
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