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Date: Tue, 12 Jul 2022 21:52:36 +0100 From: Pavel Begunkov <asml.silence@...il.com> To: io-uring@...r.kernel.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Cc: "David S . Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, Jonathan Lemon <jonathan.lemon@...il.com>, Willem de Bruijn <willemb@...gle.com>, Jens Axboe <axboe@...nel.dk>, David Ahern <dsahern@...nel.org>, kernel-team@...com, Pavel Begunkov <asml.silence@...il.com> Subject: [PATCH net-next v5 12/27] io_uring: initialise msghdr::msg_ubuf Initialise newly added ->msg_ubuf in io_recv() and io_send(). Signed-off-by: Pavel Begunkov <asml.silence@...il.com> --- io_uring/net.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/io_uring/net.c b/io_uring/net.c index cb08a4b62840..2dd61fcf91d8 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -255,6 +255,7 @@ int io_send(struct io_kiocb *req, unsigned int issue_flags) msg.msg_control = NULL; msg.msg_controllen = 0; msg.msg_namelen = 0; + msg.msg_ubuf = NULL; flags = sr->msg_flags; if (issue_flags & IO_URING_F_NONBLOCK) @@ -601,6 +602,7 @@ int io_recv(struct io_kiocb *req, unsigned int issue_flags) msg.msg_flags = 0; msg.msg_controllen = 0; msg.msg_iocb = NULL; + msg.msg_ubuf = NULL; flags = sr->msg_flags; if (force_nonblock) -- 2.37.0
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