batman-adv: use orig_hash_find() instead of get_orig_node() in TT code
get_orig_node() tries to retrieve an orig_node object based on a mac address
and creates it if not present. This is not the wanted behaviour in the
translation table code as we don't want to create new orig_code objects but
expect a NULL pointer if the object does not exist.
Reported-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 1db9d96..7ab9d72 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -1188,11 +1188,11 @@
(tt_request->flags & TT_FULL_TABLE ? 'F' : '.'));
/* Let's get the orig node of the REAL destination */
- req_dst_orig_node = get_orig_node(bat_priv, tt_request->dst);
+ req_dst_orig_node = orig_hash_find(bat_priv, tt_request->dst);
if (!req_dst_orig_node)
goto out;
- res_dst_orig_node = get_orig_node(bat_priv, tt_request->src);
+ res_dst_orig_node = orig_hash_find(bat_priv, tt_request->src);
if (!res_dst_orig_node)
goto out;
@@ -1318,7 +1318,7 @@
my_ttvn = (uint8_t)atomic_read(&bat_priv->ttvn);
req_ttvn = tt_request->ttvn;
- orig_node = get_orig_node(bat_priv, tt_request->src);
+ orig_node = orig_hash_find(bat_priv, tt_request->src);
if (!orig_node)
goto out;