netdev - Re: [PATCH net-next] net: allow SO_MARK with CAP_NET

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

Date:   Mon, 31 Jan 2022 20:30:42 -0700
From:   David Ahern <dsahern@...il.com>
To:     Jakub Kicinski <kuba@...nel.org>, davem@...emloft.net
Cc:     netdev@...r.kernel.org, edumazet@...gle.com, maze@...gle.com
Subject: Re: [PATCH net-next] net: allow SO_MARK with CAP_NET_RAW via cmsg

On 1/31/22 4:33 PM, Jakub Kicinski wrote:
> There's not reason SO_MARK would be allowed via setsockopt()
> and not via cmsg, let's keep the two consistent. See
> commit 079925cce1d0 ("net: allow SO_MARK with CAP_NET_RAW")
> for justification why NET_RAW -> SO_MARK is safe.
> 
> Signed-off-by: Jakub Kicinski <kuba@...nel.org>
> --
> CC: maze@...gle.com
> ---
>  net/core/sock.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 

Reviewed-by: David Ahern <dsahern@...nel.org>