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| author | Simon Wunderlich <sw@simonwunderlich.de> | 2017-06-01 18:11:24 +0300 |
|---|---|---|
| committer | Simon Wunderlich <sw@simonwunderlich.de> | 2017-06-09 16:56:59 +0300 |
| commit | 1227c9ae018b1d537349380cef8f6bbbf24082a6 (patch) | |
| tree | a6ef7ea6ac16300a98dbf873ad66d13cedf7ce7f /net/batman-adv/translation-table.c | |
| parent | d1aa51422013e16efb91672a32597a1d331470b2 (diff) | |
| download | linux-1227c9ae018b1d537349380cef8f6bbbf24082a6.tar.xz | |
batman-adv: do not add loop detection mac addresses to global tt
This change has been made for local TT already, add another one for
global TT - but only for temporary entries (aka speedy join), to prevent
inconsistencies between local and global tables in case an older
batman-adv version is still announcing those entries from its local
table.
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'net/batman-adv/translation-table.c')
| -rw-r--r-- | net/batman-adv/translation-table.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index e75b4937b497..4b64a9a633d9 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -4012,6 +4012,12 @@ bool batadv_tt_add_temporary_global_entry(struct batadv_priv *bat_priv, { bool ret = false; + /* ignore loop detect macs, they are not supposed to be in the tt local + * data as well. + */ + if (batadv_bla_is_loopdetect_mac(addr)) + return false; + if (!batadv_tt_global_add(bat_priv, orig_node, addr, vid, BATADV_TT_CLIENT_TEMP, atomic_read(&orig_node->last_ttvn))) |