Commit fbd4a28b authored by David Awogbemila's avatar David Awogbemila Committed by David S. Miller
Browse files

gve: Correct SKB queue index validation. 



SKBs with skb_get_queue_mapping(skb) == tx_cfg.num_queues should also be
considered invalid.

Fixes: f5cedc84 ("gve: Add transmit and receive support")
Signed-off-by: default avatarDavid Awogbemila <awogbemila@google.com>
Acked-by: default avatarWillem de Brujin <willemb@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f8178183

drivers/net/ethernet/google/gve/gve_tx.c

+1 −1
Original line number Diff line number Diff line
@@ -593,7 +593,7 @@ netdev_tx_t gve_tx(struct sk_buff *skb, struct net_device *dev) 
	struct gve_tx_ring *tx;

	int nsegs;



	WARN(skb_get_queue_mapping(skb) > priv->tx_cfg.num_queues,

	WARN(skb_get_queue_mapping(skb) >= priv->tx_cfg.num_queues,

	     "skb queue index out of range");

	tx = &priv->tx[skb_get_queue_mapping(skb)];

	if (unlikely(gve_maybe_stop_tx(tx, skb))) {