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authorDavid S. Miller <davem@sunset.davemloft.net>2007-10-26 00:38:39 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-26 00:38:39 -0700
commited0e7e0ca370519d6f79d1093ee2890d4cdee744 (patch)
tree6a78f326064b3b169d18f3cc163bb770c63902b5 /net/ipv6/esp6.c
parentb733588559fc13547a59ccf81651c775b8f2719c (diff)
downloadlinux-2.6.38-lt-ux500-ed0e7e0ca370519d6f79d1093ee2890d4cdee744.tar.gz
[IPSEC]: Add missing sg_init_table() calls to ESP.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/esp6.c')
-rw-r--r--net/ipv6/esp6.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 72a659806ca..f67d51a4e56 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -109,6 +109,7 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb)
if (!sg)
goto unlock;
}
+ sg_init_table(sg, nfrags);
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]))
@@ -205,6 +206,7 @@ static int esp6_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);
ret = crypto_blkcipher_decrypt(&desc, sg, sg, elen);
if (unlikely(sg != &esp->sgbuf[0]))