Zero mailbox datagram before sending.

2009-07-09 14:05:36 +00:00 · 2009-07-09 14:05:36 +00:00 · 1694ef18d7
parent 18d3eb982e
commit 1694ef18d7
1 changed files with 1 additions and 0 deletions
--- a/master/mailbox.c
+++ b/master/mailbox.c
@ -71,6 +71,7 @@ uint8_t *ec_slave_mbox_prepare_send(const ec_slave_t *slave, /**< slave */
        return ERR_PTR(-EOVERFLOW);
    }

+    ec_datagram_zero(datagram);
    ret = ec_datagram_fpwr(datagram, slave->station_address,
            slave->configured_rx_mailbox_offset,
            slave->configured_rx_mailbox_size);