Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / net / batman-adv / translation-table.c

diff --git a/kernel/net/batman-adv/translation-table.c b/kernel/net/batman-adv/translation-table.c
index 83b0ca2..f2079ac 100644 (file)
--- a/kernel/net/batman-adv/translation-table.c
+++ b/kernel/net/batman-adv/translation-table.c
@@ -2764,7 +2764,7 @@ static bool batadv_send_my_tt_response(struct batadv_priv *bat_priv,
                                                             &tvlv_tt_data,
                                                             &tt_change,
                                                             &tt_len);
-               if (!tt_len)
+               if (!tt_len || !tvlv_len)
                        goto unlock;
 
                /* Copy the last orig_node's OGM buffer */
@@ -2782,7 +2782,7 @@ static bool batadv_send_my_tt_response(struct batadv_priv *bat_priv,
                                                             &tvlv_tt_data,
                                                             &tt_change,
                                                             &tt_len);
-               if (!tt_len)
+               if (!tt_len || !tvlv_len)
                        goto out;
 
                /* fill the rest of the tvlv with the real TT entries */