batman-adv: fix TT-TVLV parsing on OGM reception

When accessing a TT-TVLV container in the OGM RX path the variable pointing to the list of changes to apply is altered by mistake. This makes the TT component read data at the wrong position in the OGM packet buffer. Fix it by removing the bogus pointer alteration. Signed-off-by: Antonio Quartulli <[email protected]> Signed-off-by: Marek Lindner <[email protected]>
Baughn · Feb 17, 2014 · e889241 · e889241
1 parent 930cd6e
commit e889241
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
@@ -3218,7 +3218,6 @@ static void batadv_tt_update_orig(struct batadv_priv *bat_priv,
 
 		spin_lock_bh(&orig_node->tt_lock);
 
-		tt_change = (struct batadv_tvlv_tt_change *)tt_buff;
 		batadv_tt_update_changes(bat_priv, orig_node, tt_num_changes,
 					 ttvn, tt_change);