netdev - Re: [PATCH net-next v3] net/packet: Add getsockopt support for PACKET_COPY

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: <65eb1ba4956d_14430d294ec@willemb.c.googlers.com.notmuch>
Date: Fri, 08 Mar 2024 09:07:32 -0500
From: Willem de Bruijn <willemdebruijn.kernel@...il.com>
To: Juntong Deng <juntong.deng@...look.com>, 
 willemdebruijn.kernel@...il.com, 
 davem@...emloft.net, 
 edumazet@...gle.com, 
 kuba@...nel.org, 
 pabeni@...hat.com
Cc: netdev@...r.kernel.org, 
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v3] net/packet: Add getsockopt support for
 PACKET_COPY_THRESH

Juntong Deng wrote:
> Currently getsockopt does not support PACKET_COPY_THRESH,
> and we are unable to get the value of PACKET_COPY_THRESH
> socket option through getsockopt.
> 
> This patch adds getsockopt support for PACKET_COPY_THRESH.
> 
> In addition, this patch converts access to copy_thresh to
> READ_ONCE/WRITE_ONCE.
> 
> Signed-off-by: Juntong Deng <juntong.deng@...look.com>

Reviewed-by: Willem de Bruijn <willemb@...gle.com>

Thanks for addressing the READ_ONCE/WRITE_ONCE.