diff --git a/io_uring/net.c b/io_uring/net.c
index 67f09a40bcb2..618ab186fe03 100644
--- a/io_uring/net.c
+++ b/io_uring/net.c
@@ -875,6 +875,7 @@ int io_recv(struct io_kiocb *req, unsigned int issue_flags)
 		if (!buf)
 			return -ENOBUFS;
 		sr->buf = buf;
+		sr->len = len;
 	}
 
 	ret = import_single_range(ITER_DEST, sr->buf, len, &iov, &msg.msg_iter);