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Re: One Crash per Log-in Caused by: echo '' > >(echo)
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From: |
Chet Ramey |
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Subject: |
Re: One Crash per Log-in Caused by: echo '' > >(echo) |
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Date: |
Thu, 21 Mar 2019 10:25:19 -0400 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:60.0) Gecko/20100101 Thunderbird/60.5.3 |
On 3/12/19 3:58 AM, jake wrote:
> Machine Type: x86_64-redhat-linux-gnu
>
> Bash Version: 4.4
>
> Patch Level: 23
>
> Release Status: release
>
>
>
> Description:
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> Under the circumstances described below, the following command crashes
> Bash:
>
>
>
> echo '' > >(echo)
>
>
>
> Replacing '' with "", ' ', or " " has the same effect.
>
>
>
> Replacing >(echo) with >( echo ) has the same effect (spaces added).
I can't reproduce this using bash-4.4.23 (I used Fedora 29).
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU chet@case.edu http://tiswww.cwru.edu/~chet/