From 060f02a3bdd4d9ba8aa3c48e9b470672b1f3a585 Mon Sep 17 00:00:00 2001 From: Noriaki TAKAMIYA Date: Wed, 23 Aug 2006 18:18:55 -0700 Subject: [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 Signed-off-by: Masahide NAKAMURA Signed-off-by: YOSHIFUJI Hideaki --- net/xfrm/xfrm_state.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'net/xfrm/xfrm_state.c') 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; -- cgit v1.2.2