From: Bart Schaefer <schaefer@brasslantern.com>
To: Peter Stephenson <p.stephenson@samsung.com>
Cc: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: fd used for saving redirected fds leaked to child processes
Date: Mon, 14 Aug 2017 08:31:29 -0700 [thread overview]
Message-ID: <CAH+w=7acsz1AbgES4UbfUdZawYp9BkxTk7ZaCvM2WvKAm=H=JQ@mail.gmail.com> (raw)
In-Reply-To: <20170814162453.3374d09d@pwslap01u.europe.root.pri>
On Mon, Aug 14, 2017 at 8:24 AM, Peter Stephenson
<p.stephenson@samsung.com> wrote:
> On Mon, 14 Aug 2017 07:49:52 -0700
> Bart Schaefer <schaefer@brasslantern.com> wrote:
>>
>> Another flag in the fdtable array?
>
> That probably works --- by default we've got to search 64 fd's
Perhaps something that it would work to put in a global is a value for
max_saved_fd so we only have to search from 11 - max no matter the
size of the actual fdtable array.
The max could be reset when the fds are closed.
next prev parent reply other threads:[~2017-08-14 15:31 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-13 16:12 Stephane Chazelas
2017-08-13 18:49 ` Bart Schaefer
2017-08-13 18:49 ` Peter Stephenson
2017-08-13 21:45 ` Bart Schaefer
2017-08-14 9:09 ` Peter Stephenson
2017-08-14 14:49 ` Bart Schaefer
2017-08-14 15:24 ` Peter Stephenson
2017-08-14 15:31 ` Bart Schaefer [this message]
2017-08-14 19:19 ` Peter Stephenson
2017-09-29 15:06 ` Daniel Shahaf
2017-09-29 15:18 ` Peter Stephenson
2017-08-15 18:42 ` Peter Stephenson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CAH+w=7acsz1AbgES4UbfUdZawYp9BkxTk7ZaCvM2WvKAm=H=JQ@mail.gmail.com' \
--to=schaefer@brasslantern.com \
--cc=p.stephenson@samsung.com \
--cc=zsh-workers@zsh.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/zsh/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).