From b900910be783486a34a3968384cf0d50e55effed Mon Sep 17 00:00:00 2001 From: TAKAMIYA Noriaki Date: Thu, 30 Nov 2006 12:57:41 +0900 Subject: [KERNELIF] XFRM: Use replace operation for acquired state. Older kernel doesn't restrict acquired state duplication but since 2.6.19 it is an error. This patch fix it. --- src/xfrm.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/src/xfrm.c b/src/xfrm.c index 943bebe..fd30d93 100644 --- a/src/xfrm.c +++ b/src/xfrm.c @@ -1658,6 +1658,11 @@ int xfrm_pre_bu_add_bule(struct bulentry *bule) if (_mn_bule_ro_pol_add(bule, bule->home->if_tunnel, rdata)) return -1; set_selector(&bule->peer_addr, &bule->hoa, 0, 0, 0, 0, &sel); + /* XXX: acquired state is already inserted */ + if (!(bule->flags & IP6_MH_BU_HOME)) { + XDBG2("%s: original rdata = %d\n", __FUNCTION__, rdata); + rdata = 1; + } return xfrm_state_add(&sel, IPPROTO_DSTOPTS, &bule->coa, rdata, 0); } -- 1.5.0.3