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Re: coproc and existing variables
From: |
Chet Ramey |
Subject: |
Re: coproc and existing variables |
Date: |
Thu, 19 May 2016 11:05:03 -0400 |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:45.0) Gecko/20100101 Thunderbird/45.1.0 |
On 5/17/16 5:03 PM, Grisha Levit wrote:
> On Mon, May 16, 2016 at 4:44 PM, Grisha Levit <grishalevit@gmail.com
> <mailto:grishalevit@gmail.com>> wrote:
>
> * The %s_PID variable is unbound unconditionally
>
> BTW, this is exploitable for unsetting read-only variables.
Same change as for getopts.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/
- Re: coproc and existing variables, Grisha Levit, 2016/05/16
- Re: coproc and existing variables, Chet Ramey, 2016/05/17
- Re: coproc and existing variables, Grisha Levit, 2016/05/17
- Re: coproc and existing variables,
Chet Ramey <=
- Re: coproc and existing variables, Grisha Levit, 2016/05/23
- Re: coproc and existing variables, Chet Ramey, 2016/05/23
- Re: coproc and existing variables, Grisha Levit, 2016/05/23
- Re: coproc and existing variables, Dan Douglas, 2016/05/24
- Re: coproc and existing variables, Chet Ramey, 2016/05/24