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From: Kamil Dudka <kdudka@redhat.com>
To: "Paulo César Pereira de Andrade"
	<paulo.cesar.pereira.de.andrade@gmail.com>
Cc: zsh-users@zsh.org
Subject: Re: zsh heredoc crash
Date: Fri, 09 Sep 2016 16:33:19 +0200	[thread overview]
Message-ID: <25855010.qczLe9GZ8n@kdudka-nb> (raw)
In-Reply-To: <CAHAq8pEm1FHNvoUJUq2t86P-QKtMdT3uScDUGn-dCscJUGvWew@mail.gmail.com>

On Friday, September 09, 2016 10:00:54 Paulo César Pereira de Andrade wrote:
>   Hi,
> 
>   zsh (tested on 5.0.2) can be made to crash with a pattern
> like this:
> 
> ---8<---
> #!/usr/bin/zsh
> 
> cat >> /tmp/try <<EOF
> export A="$(tr '\n' ' ' <<BLDARC
> content
> BLDARC)"
> EOF
> ---8<---

I was not able to make upstream zsh 5.0.2 crash with the above reproducer.

The bug seems to be introduced with the following commit:

https://sourceforge.net/p/zsh/code/ci/c0d01a6f

... and fixed with the following commit:

https://sourceforge.net/p/zsh/code/ci/c6c9f5da

Kamil


  reply	other threads:[~2016-09-09 14:41 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-09 13:00 Paulo César Pereira de Andrade
2016-09-09 14:33 ` Kamil Dudka [this message]
2016-09-09 16:35   ` Peter Stephenson

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