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authorJoakim Koskela <jookos@gmail.com>2008-08-06 02:39:30 -0700
committerDavid S. Miller <davem@davemloft.net>2008-08-06 02:39:30 -0700
commiteb49e63093498cd17382018495b8cfb5b4a679bd (patch)
treea824e1d17f942d24d4c1853cdefb771cb6ff226e /net/ipv4/esp4.c
parent9714be7da8b32f36d2468fe08ff603b6402df8cf (diff)
downloadlinux-eb49e63093498cd17382018495b8cfb5b4a679bd.tar.bz2
ipsec: Interfamily IPSec BEET
Here's a revised version, based on Herbert's comments, of a fix for the ipv6-inner, ipv4-outer interfamily ipsec beet mode. It fixes the network header adjustment in interfamily, and doesn't reserve space for the pseudo header anymore when we have ipv6 as the inner family. Signed-off-by: Joakim Koskela <jookos@gmail.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/esp4.c')
-rw-r--r--net/ipv4/esp4.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index 4e73e5708e70..21515d4c49eb 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -575,7 +575,7 @@ static int esp_init_state(struct xfrm_state *x)
crypto_aead_ivsize(aead);
if (x->props.mode == XFRM_MODE_TUNNEL)
x->props.header_len += sizeof(struct iphdr);
- else if (x->props.mode == XFRM_MODE_BEET)
+ else if (x->props.mode == XFRM_MODE_BEET && x->sel.family != AF_INET6)
x->props.header_len += IPV4_BEET_PHMAXLEN;
if (x->encap) {
struct xfrm_encap_tmpl *encap = x->encap;