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| author | Noriaki TAKAMIYA <takamiya@po.ntts.co.jp> | 2006-08-23 18:18:55 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-09-22 15:06:42 -0700 |
| commit | 060f02a3bdd4d9ba8aa3c48e9b470672b1f3a585 (patch) | |
| tree | 0eb60cf50ad70ceb856c82c32124470f6bce2d86 /net/xfrm/xfrm_state.c | |
| parent | 1b5c229987dc4d0c92a38fac0cde2aeec08cd775 (diff) | |
| download | blackbird-op-linux-060f02a3bdd4d9ba8aa3c48e9b470672b1f3a585.tar.gz blackbird-op-linux-060f02a3bdd4d9ba8aa3c48e9b470672b1f3a585.zip | |
[XFRM] STATE: Introduce care-of address.
Care-of address is carried by state as a transformation option like
IPsec encryption/authentication algorithm.
Based on MIPL2 kernel patch.
Signed-off-by: Noriaki TAKAMIYA <takamiya@po.ntts.co.jp>
Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'net/xfrm/xfrm_state.c')
| -rw-r--r-- | net/xfrm/xfrm_state.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index f05371556cce..3da89c01ea71 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -78,6 +78,7 @@ static void xfrm_state_gc_destroy(struct xfrm_state *x) kfree(x->ealg); kfree(x->calg); kfree(x->encap); + kfree(x->coaddr); if (x->mode) xfrm_put_mode(x->mode); if (x->type) { @@ -603,6 +604,11 @@ out: if (likely(x1->km.state == XFRM_STATE_VALID)) { if (x->encap && x1->encap) memcpy(x1->encap, x->encap, sizeof(*x1->encap)); + if (x->coaddr && x1->coaddr) { + memcpy(x1->coaddr, x->coaddr, sizeof(*x1->coaddr)); + } + if (!use_spi && memcmp(&x1->sel, &x->sel, sizeof(x1->sel))) + memcpy(&x1->sel, &x->sel, sizeof(x1->sel)); memcpy(&x1->lft, &x->lft, sizeof(x1->lft)); x1->km.dying = 0; |
