netdev - Re: [PATCH RFC net 5/5] selftests/net: use scapy for no_bcastnull

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: <CA+3n-TqBq3WVcN46Au6_x=LM2QnKbvtRSaRFZ=un-3C4i6_zqw@mail.gmail.com>
Date: Mon, 22 Dec 2025 22:46:27 +0100
From: Marc Sune <marcdevel@...il.com>
To: Vadim Fedorenko <vadim.fedorenko@...ux.dev>
Cc: kuba@...nel.org, willemdebruijn.kernel@...il.com, pabeni@...hat.com, 
	netdev@...r.kernel.org, dborkman@...nel.org
Subject: Re: [PATCH RFC net 5/5] selftests/net: use scapy for no_bcastnull_poison

Missatge de Vadim Fedorenko <vadim.fedorenko@...ux.dev> del dia dl.,
22 de des. 2025 a les 10:34:
>
> On 21/12/2025 21:19, Marc SuÃ±Ã© wrote:
> > Use Scapy to generate ARP/ND packets for ARP/ND no bcast/NULL MAC
> > poisoning.
>
> What's wrong with current implementation in arp_send.c and ndisc_send.c?

Nothing. The Scapy version of the tooling is shorter, that's all.

This is discussed in the cover letter, comments section c). Patch 5/5
can be dropped if Scapy is not acceptable, else squash them with
patches 2 (arp_send.c) and 4 (ndisc_send.c).