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Re: Bash leaks heredoc fd to child processes


From: John McKown
Subject: Re: Bash leaks heredoc fd to child processes
Date: Tue, 17 Jan 2017 10:14:44 -0600

On Tue, Jan 17, 2017 at 10:06 AM, Chet Ramey <address@hidden> wrote:
On 1/17/17 8:24 AM, Siteshwar Vashisht wrote:
> Hello,
>
> Bash leaks heredoc fd to child processes if heredoc string contains command substitution.
>
> Reproducer code :

What is `pvs'?


​Probably a part of LVM (Logical Volume Manager), 

VS(8)                                                                           System Manager's Manual                                                                          PVS(8)

NAME
       pvs — report information about physical volumes



--
There’s no obfuscated Perl contest because it’s pointless.

—Jeff Polk

Maranatha! <><
John McKown

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