linux-kernel - Re: [PATCH net-next] ip, ip6: Fix splice to raw and ping sockets

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Date:   Fri, 16 Jun 2023 10:59:23 +0100
From:   David Howells <dhowells@...hat.com>
To:     Willem de Bruijn <willemdebruijn.kernel@...il.com>
Cc:     dhowells@...hat.com, Jakub Kicinski <kuba@...nel.org>,
        netdev@...r.kernel.org,
        syzbot+d8486855ef44506fd675@...kaller.appspotmail.com,
        David Ahern <dsahern@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Paolo Abeni <pabeni@...hat.com>, Jens Axboe <axboe@...nel.dk>,
        Matthew Wilcox <willy@...radead.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next] ip, ip6: Fix splice to raw and ping sockets

Willem de Bruijn <willemdebruijn.kernel@...il.com> wrote:

> Disabling splicing if not ip_generic_getfrag sounds great to me.

I have a patch in the works that passes msghdr through getfrag that allows
this to work if we definitely want to splice into raw and icmp sockets.

David