From ed0e7e0ca370519d6f79d1093ee2890d4cdee744 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Fri, 26 Oct 2007 00:38:39 -0700 Subject: [PATCH] [IPSEC]: Add missing sg_init_table() calls to ESP. Signed-off-by: David S. Miller --- net/ipv4/esp4.c | 2 ++ net/ipv6/esp6.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index 6b1a31a74cf..ba9840195cf 100644 --- a/net/ipv4/esp4.c +++ b/net/ipv4/esp4.c @@ -110,6 +110,7 @@ static int esp_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])) @@ -201,6 +202,7 @@ static int esp_input(struct xfrm_state *x, struct sk_buff *skb) if (!sg) goto out; } + sg_init_table(sg, nfrags); 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])) 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])) -- 2.32.0.93.g670b81a890