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batman-adv: extend the ap_isolation mechanism

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Change the AP isolation mechanism to not only "isolate" WIFI
clients but also all those marked with the more generic
"isolation flag" (BATADV_TT_CLIENT_ISOLA).

The result is that when AP isolation is on any unicast
packet originated by an "isolated" client and directed to
another "isolated" client is dropped at the source node.

Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
This commit is contained in:
Antonio Quartulli 2013-11-16 12:03:50 +01:00 committed by Antonio Quartulli
parent dd24ddb265
commit 2d2fcc2a3f
1 changed files with 5 additions and 0 deletions
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5
net/batman-adv/translation-table.c
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@ -1869,6 +1869,11 @@ _batadv_is_ap_isolated(struct batadv_tt_local_entry *tt_local_entry,
tt_global_entry->common.flags & BATADV_TT_CLIENT_WIFI)
ret = true;
/* check if the two clients are marked as isolated */
if (tt_local_entry->common.flags & BATADV_TT_CLIENT_ISOLA &&
tt_global_entry->common.flags & BATADV_TT_CLIENT_ISOLA)
ret = true;
return ret;
}