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| author | Pavel Begunkov <asml.silence@gmail.com> | 2025-02-25 15:59:02 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-07 18:27:03 +0100 |
| commit | 56c7350a33659c1d46164044271b5e532b0d2154 (patch) | |
| tree | fdfdc88bc4415cf5a6d57b2ab0fb9f3055a1a855 /io_uring | |
| parent | 78fe592bdb0c9582630236fa146415699c25e949 (diff) | |
| download | linux-56c7350a33659c1d46164044271b5e532b0d2154.tar.gz linux-56c7350a33659c1d46164044271b5e532b0d2154.tar.bz2 linux-56c7350a33659c1d46164044271b5e532b0d2154.zip | |
io_uring/net: save msg_control for compat
[ Upstream commit 6ebf05189dfc6d0d597c99a6448a4d1064439a18 ]
Match the compat part of io_sendmsg_copy_hdr() with its counterpart and
save msg_control.
Fixes: c55978024d123 ("io_uring/net: move receive multishot out of the generic msghdr path")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/2a8418821fe83d3b64350ad2b3c0303e9b732bbd.1740498502.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'io_uring')
| -rw-r--r-- | io_uring/net.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/io_uring/net.c b/io_uring/net.c index b01bf900e3b9..96af3408792b 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -334,7 +334,9 @@ static int io_sendmsg_copy_hdr(struct io_kiocb *req, if (unlikely(ret)) return ret; - return __get_compat_msghdr(&iomsg->msg, &cmsg, NULL); + ret = __get_compat_msghdr(&iomsg->msg, &cmsg, NULL); + sr->msg_control = iomsg->msg.msg_control_user; + return ret; } #endif |