Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 0e0940d4 authored by David S. Miller's avatar David S. Miller
Browse files

[IPSEC]: Fix scatterlist handling in skb_icv_walk(). 



Use sg_init_one() and sg_init_table() as needed.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ed0e7e0c

net/xfrm/xfrm_algo.c

+3 −2
Original line number Diff line number Diff line
@@ -553,7 +553,7 @@ int skb_icv_walk(const struct sk_buff *skb, struct hash_desc *desc, 
		if (copy > len)

			copy = len;



		sg_set_buf(&sg, skb->data + offset, copy);

		sg_init_one(&sg, skb->data + offset, copy);



		err = icv_update(desc, &sg, copy);

		if (unlikely(err))
@@ -576,6 +576,7 @@ int skb_icv_walk(const struct sk_buff *skb, struct hash_desc *desc, 
			if (copy > len)

				copy = len;



			sg_init_table(&sg, 1);

			sg_set_page(&sg, frag->page, copy,

				    frag->page_offset + offset-start);