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Commit ebc872c7 authored by Yevgeny Petrilin's avatar Yevgeny Petrilin Committed by David S. Miller
Browse files

mlx4_en: Consider napi_get_frags() failure. 



If failed to get skb frags using napi_get_frags(),
the packet is dropped.

Reported-by: default avatarEric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: default avatarYevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f6c9322c

drivers/net/mlx4/en_rx.c

+2 −0
Original line number Diff line number Diff line
@@ -591,6 +591,8 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud 
				 * - not an IP fragment */

				if (dev->features & NETIF_F_GRO) {

					struct sk_buff *gro_skb = napi_get_frags(&cq->napi);

					if (!gro_skb)

						goto next;



					nr = mlx4_en_complete_rx_desc(

						priv, rx_desc,