Commit 48c22be4 authored by Andrew Boyer's avatar Andrew Boyer Committed by Doug Ledford
Browse files

IB/rxe: Add dst_clone() in prepare_ipv6_hdr() 



Otherwise the reference count goes negative as IPv6 packets complete.

Fixes: 4ed6ad1e ("IB/rxe: Cache dst in QP instead of getting it...")
Signed-off-by: default avatarAndrew Boyer <andrew.boyer@dell.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent b9109b7d

drivers/infiniband/sw/rxe/rxe_net.c

+1 −1
Original line number Diff line number Diff line
@@ -342,7 +342,7 @@ static void prepare_ipv6_hdr(struct dst_entry *dst, struct sk_buff *skb, 
	memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));

	IPCB(skb)->flags &= ~(IPSKB_XFRM_TUNNEL_SIZE | IPSKB_XFRM_TRANSFORMED

			    | IPSKB_REROUTED);

	skb_dst_set(skb, dst);

	skb_dst_set(skb, dst_clone(dst));



	__skb_push(skb, sizeof(*ip6h));

	skb_reset_network_header(skb);

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