1 files changed, 5 insertions, 2 deletions

diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index 23b647c668f1..cad4278025ad 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -111,7 +111,9 @@ static int esp_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);
@@ -203,7 +205,8 @@ static int esp_input(struct xfrm_state *x, struct sk_buff *skb)
                         goto out;
         }
         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));
         err = crypto_blkcipher_decrypt(&desc, sg, sg, elen);
         if (unlikely(sg != &esp->sgbuf[0]))
                 kfree(sg);