netdev - Re: [PATCH net-next] selftests: tls: add a selftest for wrapping rec

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: <20241019080307.GG1697@kernel.org>
Date: Sat, 19 Oct 2024 09:03:07 +0100
From: Simon Horman <horms@...nel.org>
To: Sabrina Dubroca <sd@...asysnail.net>
Cc: netdev@...r.kernel.org, Boris Pismenny <borisp@...dia.com>,
	John Fastabend <john.fastabend@...il.com>,
	Jakub Kicinski <kuba@...nel.org>, linux-kselftest@...r.kernel.org
Subject: Re: [PATCH net-next] selftests: tls: add a selftest for wrapping
 rec_seq

On Fri, Oct 18, 2024 at 12:55:58PM +0200, Sabrina Dubroca wrote:
> Set the initial rec_seq to 0xffffffffffffffff so that it wraps
> immediately. The send() call should fail with EBADMSG.
> 
> A bug in this code was fixed in commit cfaa80c91f6f ("net/tls: do not
> free tls_rec on async operation in bpf_exec_tx_verdict()").
> 
> Signed-off-by: Sabrina Dubroca <sd@...asysnail.net>

Reviewed-by: Simon Horman <horms@...nel.org>