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Date: Wed, 2 Feb 2011 16:27:27 -0500 From: andy@...yhouse.net To: netdev@...r.kernel.org Subject: [PATCH net-2.6] gro: reset skb_iif on reuse Like Herbert's change from a few days ago: 66c46d741e2e60f0e8b625b80edb0ab820c46d7a gro: Reset dev pointer on reuse this may not be necessary at this point, but we should still clean up the skb->skb_iif. If not we may end up with an invalid valid for skb->skb_iif when the skb is reused and the check is done in __netif_receive_skb. Signed-off-by: Andy Gospodarek <andy@...yhouse.net> --- net/core/dev.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/net/core/dev.c b/net/core/dev.c index 4c90789..b6d0bf8 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -3426,6 +3426,7 @@ static void napi_reuse_skb(struct napi_struct *napi, struct sk_buff *skb) skb_reserve(skb, NET_IP_ALIGN - skb_headroom(skb)); skb->vlan_tci = 0; skb->dev = napi->dev; + skb->skb_iif = 0; napi->skb = skb; } -- 1.7.3.2 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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