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authorDavid S. Miller <davem@sunset.davemloft.net>2007-10-26 00:39:27 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-26 00:39:27 -0700
commit0e0940d4bb9b19c0a45c844a83e1d25686aaf433 (patch)
tree1644f6c36efe10a6e90f5e395d80564f8a9ba860 /net/xfrm/xfrm_algo.c
parented0e7e0ca370519d6f79d1093ee2890d4cdee744 (diff)
downloadkernel-0e0940d4bb9b19c0a45c844a83e1d25686aaf433.tar.gz
[IPSEC]: Fix scatterlist handling in skb_icv_walk().
Use sg_init_one() and sg_init_table() as needed. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm/xfrm_algo.c')
-rw-r--r--net/xfrm/xfrm_algo.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c
index fa45989a716a..0426388d351d 100644
--- a/net/xfrm/xfrm_algo.c
+++ b/net/xfrm/xfrm_algo.c
@@ -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))
@@ -576,8 +576,9 @@ 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);
+ frag->page_offset + offset-start);
err = icv_update(desc, &sg, copy);
if (unlikely(err))