Commit 81eb8b0b authored by Steen Hegelund's avatar Steen Hegelund Committed by Jakub Kicinski
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net: sparx5: do not refer to skb after passing it on 



Do not try to use any SKB fields after the packet has been passed up in the
receive stack.

Reported-by: default avatarkernel test robot <lkp@intel.com>
Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarSteen Hegelund <steen.hegelund@microchip.com>
Link: https://lore.kernel.org/r/20220202083039.3774851-1-steen.hegelund@microchip.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent c86d8613

drivers/net/ethernet/microchip/sparx5/sparx5_packet.c

+1 −1
Original line number Diff line number Diff line
@@ -145,9 +145,9 @@ static void sparx5_xtr_grp(struct sparx5 *sparx5, u8 grp, bool byte_swap) 
	skb_put(skb, byte_cnt - ETH_FCS_LEN);

	eth_skb_pad(skb);

	skb->protocol = eth_type_trans(skb, netdev);

	netif_rx(skb);

	netdev->stats.rx_bytes += skb->len;

	netdev->stats.rx_packets++;

	netif_rx(skb);

}



static int sparx5_inject(struct sparx5 *sparx5,