From 67b09c1113d769a1a90d81f35735be3503065c81 Mon Sep 17 00:00:00 2001 From: Antonio Quartulli Date: Wed, 7 Nov 2012 15:05:33 +0100 Subject: [PATCH] batman-adv: fix tt_global_entries flags update Flags carried by a change_entry have to be always copied into the client entry as they may contain important attributes (e.g. TT_CLIENT_WIFI). For instance, a client added by means of the "early detection mechanism" has no flag set at the beginning, so they must be updated once the proper ADD event is received. This was introduced by 6e9d9d9e216d1b364697b0af4e2e5ddc85fea7fd ("batman-adv: detect not yet announced clients") Signed-off-by: Antonio Quartulli Signed-off-by: Marek Lindner --- net/batman-adv/translation-table.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index 112edd371b2f8..64c00120c9f02 100644 --- 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. -- 2.39.5