linux-kernel - Re: [PATCH net-next 1/2] net: make net.core.{r,w}mem

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]

Message-ID: <hydlaj3xarekyqxf2bmlsudf5wbhghorrl54reora4gldm4lqn@xt4xdw7gi34k>
Date: Tue, 28 May 2024 08:02:14 -0700
From: Shakeel Butt <shakeel.butt@...ux.dev>
To: Matteo Croce <technoboy85@...il.com>
Cc: netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>, 
	Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, 
	Paolo Abeni <pabeni@...hat.com>, Shuah Khan <shuah@...nel.org>, linux-kernel@...r.kernel.org, 
	linux-kselftest@...r.kernel.org
Subject: Re: [PATCH net-next 1/2] net: make net.core.{r,w}mem_{default,max}
 namespaced

On Tue, May 28, 2024 at 02:11:38PM GMT, Matteo Croce wrote:
> The following sysctl are global and can't be read from a netns:
> 
> net.core.rmem_default
> net.core.rmem_max
> net.core.wmem_default
> net.core.wmem_max
> 
> Make the following sysctl parameters available readonly from within a
> network namespace, allowing a container to read them.
> 
> Signed-off-by: Matteo Croce <teknoraver@...a.com>

Reviewed-by: Shakeel Butt <shakeel.butt@...ux.dev>