From: Jakub Kicinski <kuba@kernel.org>
To: Kees Cook <kees@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>,
"Gustavo A. R. Silva" <gustavo@embeddedor.com>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
John Fastabend <john.fastabend@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Simon Horman <horms@kernel.org>,
Kuniyuki Iwashima <kuniyu@google.com>,
Willem de Bruijn <willemb@google.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
bpf@vger.kernel.org, linux-hardening@vger.kernel.org
Subject: Re: [net-next PATCH v4 1/7] net: Convert proto_ops bind() callbacks to use sockaddr_unsized
Date: Fri, 31 Oct 2025 17:05:20 -0700 [thread overview]
Message-ID: <20251031170520.0b8486cf@kernel.org> (raw)
In-Reply-To: <20251029214428.2467496-1-kees@kernel.org>
On Wed, 29 Oct 2025 14:43:58 -0700 Kees Cook wrote:
> Update all struct proto_ops bind() callback function prototypes from
> "struct sockaddr *" to "struct sockaddr_unsized *" to avoid lying to the
> compiler about object sizes. Calls into struct proto handlers gain casts
> that will be removed in the struct proto conversion patch.
I fail to spot whether the new type is defined :)
Or is the new type not defined at all?
If it is probably best to have that as a separate patch.
next prev parent reply other threads:[~2025-11-01 0:05 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-29 21:43 [net-next PATCH v4 0/7] net: Introduce struct sockaddr_unsized Kees Cook
2025-10-29 21:43 ` [net-next PATCH v4 1/7] net: Convert proto_ops bind() callbacks to use sockaddr_unsized Kees Cook
2025-11-01 0:05 ` Jakub Kicinski [this message]
2025-11-01 5:11 ` Kees Cook
2025-10-29 21:43 ` [net-next PATCH v4 2/7] net: Convert proto_ops connect() " Kees Cook
2025-10-29 21:44 ` [net-next PATCH v4 3/7] net: Remove struct sockaddr from net.h Kees Cook
2025-10-29 21:44 ` [net-next PATCH v4 4/7] net: Convert proto callbacks from sockaddr to sockaddr_unsized Kees Cook
2025-10-29 21:44 ` [net-next PATCH v4 5/7] bpf: Convert cgroup sockaddr filters to use sockaddr_unsized consistently Kees Cook
2025-10-29 21:44 ` [net-next PATCH v4 6/7] bpf: Convert bpf_sock_addr_kern "uaddr" to sockaddr_unsized Kees Cook
2025-10-29 21:44 ` [net-next PATCH v4 7/7] net: Convert struct sockaddr to fixed-size "sa_data[14]" Kees Cook
2025-11-01 0:07 ` [net-next PATCH v4 0/7] net: Introduce struct sockaddr_unsized Jakub Kicinski
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