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Diffstat (limited to 'net/ipv6/esp6.c')
-rw-r--r--net/ipv6/esp6.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index f8bb136d371..ab17b5e6235 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -110,7 +110,9 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb)
goto unlock;
}
sg_init_table(sg, nfrags);
- skb_to_sgvec(skb, sg, esph->enc_data+esp->conf.ivlen-skb->data, clen);
+ sg_mark_end(sg, skb_to_sgvec(skb, sg, esph->enc_data +
+ esp->conf.ivlen -
+ skb->data, clen));
err = crypto_blkcipher_encrypt(&desc, sg, sg, clen);
if (unlikely(sg != &esp->sgbuf[0]))
kfree(sg);
@@ -207,7 +209,9 @@ static int esp6_input(struct xfrm_state *x, struct sk_buff *skb)
}
}
sg_init_table(sg, nfrags);
- skb_to_sgvec(skb, sg, sizeof(*esph) + esp->conf.ivlen, elen);
+ sg_mark_end(sg, skb_to_sgvec(skb, sg,
+ sizeof(*esph) + esp->conf.ivlen,
+ elen));
ret = crypto_blkcipher_decrypt(&desc, sg, sg, elen);
if (unlikely(sg != &esp->sgbuf[0]))
kfree(sg);