Re: [PATCH AUTOSEL 6.10 45/70] fuse: handle idmappings properly in ->write_iter()

From: Sasha Levin
Date: Fri Oct 11 2024 - 09:51:09 EST


On Mon, Oct 07, 2024 at 12:05:06PM +0200, Miklos Szeredi wrote:
On Fri, 4 Oct 2024 at 20:23, Sasha Levin <sashal@xxxxxxxxxx> wrote:

From: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@xxxxxxxxxxxxx>

[ Upstream commit 5b8ca5a54cb89ab07b0389f50e038e533cdfdd86 ]

This is needed to properly clear suid/sgid.

Signed-off-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@xxxxxxxxxxxxx>
Signed-off-by: Miklos Szeredi <mszeredi@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

AFAICS, this commit shouldn't be backported to any kernel.

Hopefully it would do nothing, since idmapped fuse mounts are not
enabled before v6.12, but still...

Dropped, thanks!

--
Thanks,
Sasha