linux-kernel - Re: [PATCH AUTOSEL 6.10 45/70] fuse: handle idmappings properly in ->write

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <ZwktND4nnNHntKSb@sashalap>
Date: Fri, 11 Oct 2024 09:50:44 -0400
From: Sasha Levin <sashal@...nel.org>
To: Miklos Szeredi <miklos@...redi.hu>
Cc: linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	Alexander Mikhalitsyn <aleksandr.mikhalitsyn@...onical.com>,
	Miklos Szeredi <mszeredi@...hat.com>, linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH AUTOSEL 6.10 45/70] fuse: handle idmappings properly in
 ->write_iter()

On Mon, Oct 07, 2024 at 12:05:06PM +0200, Miklos Szeredi wrote:
>On Fri, 4 Oct 2024 at 20:23, Sasha Levin <sashal@...nel.org> wrote:
>>
>> From: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@...onical.com>
>>
>> [ Upstream commit 5b8ca5a54cb89ab07b0389f50e038e533cdfdd86 ]
>>
>> This is needed to properly clear suid/sgid.
>>
>> Signed-off-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@...onical.com>
>> Signed-off-by: Miklos Szeredi <mszeredi@...hat.com>
>> Signed-off-by: Sasha Levin <sashal@...nel.org>
>
>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