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Re: Infinite loop on parse_and_execute command substituion


From: Chet Ramey
Subject: Re: Infinite loop on parse_and_execute command substituion
Date: Thu, 20 Sep 2018 08:02:24 -0400
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:52.0) Gecko/20100101 Thunderbird/52.9.1

On 9/20/18 4:23 AM, Eduardo A. Bustamante López wrote:
> Found using AFL. The following causes bash 5.0 to get into an infinite loop:
> 
> (sorry for the junk reproducer, I don't know how to minimize non-crashing 
> inputs)

Thanks for the report. It's a pretty obscure case.

Chet

-- 
``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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