From: Christoph Hellwig <hch@infradead.org>
To: Rich Felker <dalias@libc.org>
Cc: linux-api@vger.kernel.org,
Alexander Viro <viro@zeniv.linux.org.uk>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] vfs: add fchmodat2 syscall
Date: Thu, 10 Sep 2020 17:20:59 +0100 [thread overview]
Message-ID: <20200910162059.GA18228@infradead.org> (raw)
In-Reply-To: <20200910142335.GG3265@brightrain.aerifal.cx>
On Thu, Sep 10, 2020 at 10:23:37AM -0400, Rich Felker wrote:
> userspace emulation done in libc implementations. No change is made to
> the underlying chmod_common(), so it's still possible to attempt
> changes via procfs, if desired.
And that is the goddamn problem. We need to fix that _first_. After
that we can add sugarcoating using new syscalls if needed.
next prev parent reply other threads:[~2020-09-10 16:24 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-10 14:23 [PATCH] vfs: add fchmodat2 syscall Rich Felker
2020-09-10 15:18 ` Al Viro
2020-09-10 15:45 ` Rich Felker
2020-09-10 15:23 ` David Laight
2020-09-10 16:16 ` Greg KH
2020-09-10 16:35 ` Rich Felker
2020-09-10 16:20 ` Christoph Hellwig [this message]
2020-09-10 16:39 ` Rich Felker
2020-09-10 16:42 ` Christoph Hellwig
2020-09-10 17:02 ` Rich Felker
2020-09-11 6:57 ` Christoph Hellwig
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