diff --git a/fs/io_uring.c b/fs/io_uring.c
index 107bce75131eb..531d0086d0b33 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -5103,6 +5103,8 @@ static int io_recvmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 
 	if (unlikely(req->ctx->flags & IORING_SETUP_IOPOLL))
 		return -EINVAL;
+	if (unlikely(sqe->addr2 || sqe->file_index))
+		return -EINVAL;
 
 	sr->umsg = u64_to_user_ptr(READ_ONCE(sqe->addr));
 	sr->len = READ_ONCE(sqe->len);