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Re: One Crash per Log-in Caused by: echo '' > >(echo)


From: Chet Ramey
Subject: Re: One Crash per Log-in Caused by: echo '' > >(echo)
Date: Thu, 21 Mar 2019 10:25:19 -0400
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:
> 
>     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    address@hidden    http://tiswww.cwru.edu/~chet/



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