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[net,3/5] batman-adv: Fix double-put of vlan object

Message ID 1466932573-23105-3-git-send-email-sven@narfation.org (mailing list archive)
State Not Applicable, archived
Headers

Commit Message

Sven Eckelmann June 26, 2016, 9:16 a.m. UTC 
  From: Ben Hutchings <ben@decadent.org.uk>

Each batadv_tt_local_entry hold a single reference to a
batadv_softif_vlan.  In case a new entry cannot be added to the hash
table, the error path puts the reference, but the reference will also
now be dropped by batadv_tt_local_entry_release().

Fixes: a33d970d0b54 ("batman-adv: Fix reference counting of vlan object for tt_local_entry")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
---
 net/batman-adv/translation-table.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox

Patch

diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index cfb5ccd..57ec87f 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -693,7 +693,6 @@  bool batadv_tt_local_add(struct net_device *soft_iface, const u8 *addr,
 	if (unlikely(hash_added != 0)) {
 		/* remove the reference for the hash */
 		batadv_tt_local_entry_put(tt_local);
-		batadv_softif_vlan_put(vlan);
 		goto out;
 	}