IPoIB: Make sure struct ipoib_neigh.queue is always initialized
Move the initialization of ipoib_neigh's skb_queue into
ipoib_neigh_alloc(), since commit 2745b5b7
("IPoIB: Fix skb leak when
freeing neighbour") will make iterate over the skb_queue to free any
packets left over when freeing the ipoib_neigh structure.
This fixes a crash when freeing ipoib_neigh structures allocated in
ipoib_mcast_send(), which otherwise don't have their skb_queue
initialized.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Родитель
5180311fe9
Коммит
82b399133b
|
@ -497,8 +497,6 @@ static void neigh_add_path(struct sk_buff *skb, struct net_device *dev)
|
|||
return;
|
||||
}
|
||||
|
||||
skb_queue_head_init(&neigh->queue);
|
||||
|
||||
/*
|
||||
* We can only be called from ipoib_start_xmit, so we're
|
||||
* inside tx_lock -- no need to save/restore flags.
|
||||
|
@ -806,6 +804,7 @@ struct ipoib_neigh *ipoib_neigh_alloc(struct neighbour *neighbour)
|
|||
|
||||
neigh->neighbour = neighbour;
|
||||
*to_ipoib_neigh(neighbour) = neigh;
|
||||
skb_queue_head_init(&neigh->queue);
|
||||
|
||||
return neigh;
|
||||
}
|
||||
|
|
Загрузка…
Ссылка в новой задаче