From: Linus Torvalds <torvalds@linux-foundation.org>
To: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Cc: Jeff King <peff@peff.net>, Brandon Williams <bmwill@google.com>,
Jonathan Nieder <jrnieder@gmail.com>,
Eric Rannaud <eric.rannaud@gmail.com>,
Git Mailing List <git@vger.kernel.org>,
Jeremy Serror <jeremy.serror@gmail.com>
Subject: Re: git rebase regression: cannot pass a shell expression directly to --exec
Date: Tue, 16 May 2017 13:27:42 -0700 [thread overview]
Message-ID: <CA+55aFwX2RDwT=g4w55bbLV38ggaVpdcLpMcCvqMcKRziUSesQ@mail.gmail.com> (raw)
In-Reply-To: <alpine.DEB.2.21.1.1705162211320.3610@virtualbox>
On Tue, May 16, 2017 at 1:12 PM, Johannes Schindelin
<Johannes.Schindelin@gmx.de> wrote:
>>
>> I think it would be better to just
>>
>> (a) get rid of the magic strcspn() entirely
>>
>> (b) make the 'can we optimize this' test be simply just looking up
>> 'argv[0]' in $PATH
>
> What about
>
> ABC=1 my-executable my-arg
What about it?
Do you have a binary like
'/usr/bin/ABC=1 my-executable my-arg'
or something? If so, it gets executed. If not, it would get passed off
to "/bin/sh".
That sounds a lot more obvious than "some random set of characters are magical".
Linus
next prev parent reply other threads:[~2017-05-16 20:27 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-15 18:08 git rebase regression: cannot pass a shell expression directly to --exec Eric Rannaud
2017-05-16 3:25 ` Jeff King
2017-05-16 3:37 ` Jeff King
2017-05-16 16:41 ` Jonathan Nieder
2017-05-16 16:47 ` Jeff King
2017-05-16 17:11 ` Eric Rannaud
2017-05-16 17:15 ` Brandon Williams
2017-05-16 17:23 ` Jeff King
2017-05-16 17:30 ` Brandon Williams
2017-05-16 19:14 ` Linus Torvalds
2017-05-16 19:35 ` [TANGENT] run-command: use vfork instead of fork Eric Wong
2017-05-16 20:47 ` Linus Torvalds
2017-05-16 21:11 ` Brandon Williams
2017-05-16 20:12 ` git rebase regression: cannot pass a shell expression directly to --exec Johannes Schindelin
2017-05-16 20:27 ` Linus Torvalds [this message]
2017-05-16 17:37 ` Jonathan Nieder
2017-05-16 3:40 ` Junio C Hamano
2017-05-16 3:53 ` Jeff King
2017-05-16 4:08 ` Jeff King
2017-05-16 16:45 ` Eric Rannaud
2017-05-16 10:46 ` Johannes Schindelin
2017-05-16 10:23 ` Johannes Schindelin
2017-05-16 16:18 ` Jeff King
2017-05-16 16:59 ` Eric Rannaud
2017-05-16 17:14 ` Kevin Daudt
2017-05-16 17:29 ` Eric Rannaud
2017-05-16 17:41 ` Jeff King
2017-05-16 17:21 ` Eric Rannaud
2017-05-16 17:37 ` Jeff King
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
List information: http://vger.kernel.org/majordomo-info.html
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CA+55aFwX2RDwT=g4w55bbLV38ggaVpdcLpMcCvqMcKRziUSesQ@mail.gmail.com' \
--to=torvalds@linux-foundation.org \
--cc=Johannes.Schindelin@gmx.de \
--cc=bmwill@google.com \
--cc=eric.rannaud@gmail.com \
--cc=git@vger.kernel.org \
--cc=jeremy.serror@gmail.com \
--cc=jrnieder@gmail.com \
--cc=peff@peff.net \
/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://80x24.org/mirrors/git.git
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 read-only IMAP folder(s) and NNTP newsgroup(s).