batman-adv: fix tt_global_entries flags update

[firefly-linux-kernel-4.4.55.git] / net / batman-adv / translation-table.c

diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 112edd371b2f81c79f431c6e99402165405c1b10..64c00120c9f02a6420dfcba7c67dcea79babc1b6 100644 (file)
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -769,6 +769,12 @@ int batadv_tt_global_add(struct batadv_priv *bat_priv,
                 */
                tt_global_entry->common.flags &= ~BATADV_TT_CLIENT_TEMP;
 
+               /* the change can carry possible "attribute" flags like the
+                * TT_CLIENT_WIFI, therefore they have to be copied in the
+                * client entry
+                */
+               tt_global_entry->common.flags |= flags;
+
                /* If there is the BATADV_TT_CLIENT_ROAM flag set, there is only
                 * one originator left in the list and we previously received a
                 * delete + roaming change for this originator.