Re: bash signal during wait + read causes unkillable 100% CPU usage

From	Chet Ramey <chet.ramey@case.edu>
Newsgroups	gnu.bash.bug
Subject	Re: bash signal during wait + read causes unkillable 100% CPU usage
Date	2018-09-17 10:42 -0400
Message-ID	<mailman.878.1537195370.1284.bug-bash@gnu.org> (permalink)
References	<20180917034709.9EA8AA1422@thomas>

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On 9/16/18 11:47 PM, hackerb9@member.fsf.org wrote:

> Bash Version: 4.4
> Patch Level: 19
> Release Status: release
> 
> Description:
> 
> I was trying to work around the problem of bash not being able to
> cancel the read builtin command when a signal comes in and I stumbled
> upon this (perhaps unrelated) bug. I'm not sure exactly what's going
> on but I have a simple script that demonstrates the problem.

You should file a bug report with your distro and tell them to apply
bash-4.4 patch 21.

-- 
``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/

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Re: bash signal during wait + read causes unkillable 100% CPU usage Chet Ramey <chet.ramey@case.edu> - 2018-09-17 10:42 -0400

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