diff options
| -rw-r--r-- | fs/io_uring.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index c627dd9ce096..0c5b48467651 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -2993,6 +2993,7 @@ static int io_fallocate(struct io_kiocb *req, bool force_nonblock) static int io_openat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) { const char __user *fname; + u64 flags, mode; int ret; if (unlikely(req->ctx->flags & (IORING_SETUP_IOPOLL|IORING_SETUP_SQPOLL))) @@ -3004,13 +3005,14 @@ static int io_openat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) if (req->flags & REQ_F_NEED_CLEANUP) return 0; - req->open.dfd = READ_ONCE(sqe->fd); - req->open.how.mode = READ_ONCE(sqe->len); - fname = u64_to_user_ptr(READ_ONCE(sqe->addr)); - req->open.how.flags = READ_ONCE(sqe->open_flags); + mode = READ_ONCE(sqe->len); + flags = READ_ONCE(sqe->open_flags); if (force_o_largefile()) - req->open.how.flags |= O_LARGEFILE; + flags |= O_LARGEFILE; + req->open.how = build_open_how(flags, mode); + req->open.dfd = READ_ONCE(sqe->fd); + fname = u64_to_user_ptr(READ_ONCE(sqe->addr)); req->open.filename = getname(fname); if (IS_ERR(req->open.filename)) { ret = PTR_ERR(req->open.filename); @@ -3104,7 +3106,6 @@ err: static int io_openat(struct io_kiocb *req, bool force_nonblock) { - req->open.how = build_open_how(req->open.how.flags, req->open.how.mode); return io_openat2(req, force_nonblock); } |