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From: YAMAGUCHI Takanori <t-yama@iij.ad.jp>
To: Bart Schaefer <schaefer@brasslantern.com>
Cc: "zsh-workers@zsh.org" <zsh-workers@zsh.org>
Subject: Re: arithmetic expression from outside
Date: Fri, 6 Sep 2019 14:48:22 +0900	[thread overview]
Message-ID: <23184936-2cbb-5228-7359-ab5e88c61942@iij.ad.jp> (raw)
In-Reply-To: <CAH+w=7a_Av6w58cMXOw8CoOunAAfr--xnWHis8i6woHDphwH6A@mail.gmail.com>

This behaviour looks to be unsafe.
I wish it had a feature to disable the recursive evaluation
of an arithmetic expression. Or at least zshmisc manpage
should be added the warning not to use unchecked input
in an arithmetic expression context.

  parent reply	other threads:[~2019-09-06  5:49 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-05  8:49 YAMAGUCHI Takanori
2019-09-05 18:22 ` Bart Schaefer
2019-09-05 19:49   ` Stephane Chazelas
2019-09-06  5:48   ` YAMAGUCHI Takanori [this message]
2019-09-07 12:01   ` Daniel Shahaf

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