mISDN: Fix handling of receive buffer size in L1oIP

[firefly-linux-kernel-4.4.55.git] / drivers / isdn / mISDN / l1oip_core.c

diff --git a/drivers/isdn/mISDN/l1oip_core.c b/drivers/isdn/mISDN/l1oip_core.c
index 0ebce046ade45e1822c9024a9be32c6cd5aa68c5..7e5f30dbc0a0043e8b96ff8b230042e0b76d969c 100644 (file)
--- a/drivers/isdn/mISDN/l1oip_core.c
+++ b/drivers/isdn/mISDN/l1oip_core.c
@@ -731,10 +731,10 @@ l1oip_socket_thread(void *data)
        while (!signal_pending(current)) {
                struct kvec iov = {
                        .iov_base = recvbuf,
-                       .iov_len = sizeof(recvbuf),
+                       .iov_len = recvbuf_size,
                };
                recvlen = kernel_recvmsg(socket, &msg, &iov, 1,
-                                        sizeof(recvbuf), 0);
+                                        recvbuf_size, 0);
                if (recvlen > 0) {
                        l1oip_socket_parse(hc, &sin_rx, recvbuf, recvlen);
                } else {