net: fix use-after-free in GRO with ESP

[linux.git] / net / ipv4 / fou.c

diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c
index 1540db65241a6fd4d96b00546f13a3e3d3cd1815..c9ec1603666bffcfb24597b933a05f53b6d83440 100644 (file)
--- a/net/ipv4/fou.c
+++ b/net/ipv4/fou.c
@@ -448,9 +448,7 @@ static struct sk_buff **gue_gro_receive(struct sock *sk,
 out_unlock:
        rcu_read_unlock();
 out:
-       NAPI_GRO_CB(skb)->flush |= flush;
-       skb_gro_remcsum_cleanup(skb, &grc);
-       skb->remcsum_offload = 0;
+       skb_gro_flush_final_remcsum(skb, pp, flush, &grc);
 
        return pp;
 }