Date: Mon, 23 Mar 2009 20:37:37 +0000 (UTC) From: VANHULLEBUS Yvan <vanhu@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org Subject: svn commit: r190334 - in stable/7/sys: . contrib/pf dev/ath/ath_hal dev/cxgb netipsec Message-ID: <200903232037.n2NKbb8M021051@svn.freebsd.org>
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Author: vanhu Date: Mon Mar 23 20:37:37 2009 New Revision: 190334 URL: http://svn.freebsd.org/changeset/base/190334 Log: SAs are valid (but dying) when they reached soft lifetime, even if they have never been used. Approved by: gnn(mentor) Modified: stable/7/sys/ (props changed) stable/7/sys/contrib/pf/ (props changed) stable/7/sys/dev/ath/ath_hal/ (props changed) stable/7/sys/dev/cxgb/ (props changed) stable/7/sys/netipsec/key.c Modified: stable/7/sys/netipsec/key.c ============================================================================== --- stable/7/sys/netipsec/key.c Mon Mar 23 20:29:54 2009 (r190333) +++ stable/7/sys/netipsec/key.c Mon Mar 23 20:37:37 2009 (r190334) @@ -4109,22 +4109,20 @@ key_flush_sad(time_t now) /* check SOFT lifetime */ if (sav->lft_s->addtime != 0 && now - sav->created > sav->lft_s->addtime) { - /* - * check SA to be used whether or not. - * when SA hasn't been used, delete it. + key_sa_chgstate(sav, SADB_SASTATE_DYING); + /* + * Actually, only send expire message if + * SA has been used, as it was done before, + * but should we always send such message, + * and let IKE daemon decide if it should be + * renegotiated or not ? + * XXX expire message will actually NOT be + * sent if SA is only used after soft + * lifetime has been reached, see below + * (DYING state) */ - if (sav->lft_c->usetime == 0) { - key_sa_chgstate(sav, SADB_SASTATE_DEAD); - KEY_FREESAV(&sav); - } else { - key_sa_chgstate(sav, SADB_SASTATE_DYING); - /* - * XXX If we keep to send expire - * message in the status of - * DYING. Do remove below code. - */ + if (sav->lft_c->usetime != 0) key_expire(sav); - } } /* check SOFT lifetime by bytes */ /*
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