Re: [PATCH] vfs: add fchmodat2 syscall
From: Christoph Hellwig <hch@infradead.org>
Date: 2020-09-10 16:22:21
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linux-fsdevel, lkml
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.