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Thu, 4 Feb 2021 08:09:46 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.5.0-alpha0-93-gef6c4048e6-fm-20210128.002-gef6c4048 Mime-Version: 1.0 Message-Id: <8b06b77e-cad6-461b-b598-43e588e8c1e7@www.fastmail.com> In-Reply-To: References: <20210126235605.GC25751@tarpaulin.shahaf.local2> <20210203112225.GB12261@tarpaulin.shahaf.local2> Date: Thu, 04 Feb 2021 13:09:25 +0000 From: "Daniel Shahaf" To: zsh-workers@zsh.org Subject: Re: [PATCH] Tests for globbing below protected directories Content-Type: text/plain;charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Seq: 47911 Archived-At: X-Loop: zsh-workers@zsh.org Errors-To: zsh-workers-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-workers-request@zsh.org X-no-archive: yes List-Id: List-Help: List-Subscribe: List-Unsubscribe: List-Post: List-Owner: List-Archive: Archived-At: Bart Schaefer wrote on Wed, 03 Feb 2021 23:06 +00:00: > On Wed, Feb 3, 2021 at 2:33 PM Bart Schaefer wrote: > > > > Perhaps, but that's the definition of the difference between > > "readable" and "searchable" (executable) directories. >=20 > Put more concretely: Yeah, I understand why it happens. It's obvious if one knows that =C2=ABfoo/*=C2=BB is implemented by readdir() and =C2=ABfoo/bar=C2=BB by= stat(). The thing is, someone who learnt glob patterns as a black box might not be familiar with the relevant syscall/permission semantics and thus may be surprised by this behaviour.