bsd/netinet6/ipsec.c

3158 			if (ro4->ro_rt != NULL) {
3159 				RT_LOCK(ro4->ro_rt);
3161 			if (ro4->ro_rt != NULL &&
3162 			    (ro4->ro_rt->generation_id != route_generation ||
3163 			    !(ro4->ro_rt->rt_flags & RTF_UP) ||
3165 				RT_UNLOCK(ro4->ro_rt);
3166 				rtfree(ro4->ro_rt);
3167 				ro4->ro_rt = NULL;
3169 			if (ro4->ro_rt == 0) {
3174 				if (ro4->ro_rt == 0) {
3181 				RT_LOCK(ro4->ro_rt);
3193 			if (ro4->ro_rt->rt_flags & RTF_GATEWAY)
3194 				dst4 = (struct sockaddr_in *)(void *)ro4->ro_rt->rt_gateway;
3195 			RT_UNLOCK(ro4->ro_rt);
3196 			if (state->ro.ro_rt != NULL) {
3197 				rtfree(state->ro.ro_rt);
3198 				state->ro.ro_rt = NULL;
3619 				if (ro4->ro_rt) {
3620 					RT_LOCK(ro4->ro_rt);
3622 				if (ro4->ro_rt != NULL &&
3623 				    (ro4->ro_rt->generation_id != route_generation ||
3624 				    !(ro4->ro_rt->rt_flags & RTF_UP) ||
3626 					RT_UNLOCK(ro4->ro_rt);
3627 					rtfree(ro4->ro_rt);
3628 					ro4->ro_rt = NULL;
3630 				if (ro4->ro_rt == NULL) {
3635 					RT_UNLOCK(ro4->ro_rt);
3643 					if (ro4_copy.ro_rt != NULL) {
3644 						rtfree(ro4_copy.ro_rt);
3653 						if (ro4_copy.ro_rt != NULL) {
3654 							rtfree(ro4_copy.ro_rt);
3664 					if (ro4_copy.ro_rt != NULL) {
3665 						rtfree(ro4_copy.ro_rt);
3672 						if (ro4_copy.ro_rt != NULL) {
3673 							rtfree(ro4_copy.ro_rt);
3681 						if (ro4_copy.ro_rt != NULL) {
3682 							rtfree(ro4_copy.ro_rt);
3694 					if (ro4_copy.ro_rt != NULL) {
3695 						rtfree(ro4_copy.ro_rt);
3702 					if (ro4_copy.ro_rt != NULL) {
3703 						rtfree(ro4_copy.ro_rt);
3731 			if (ro6->ro_rt) {
3732 				RT_LOCK(ro6->ro_rt);
3734 			if (ro6->ro_rt != NULL &&
3735 			    (ro6->ro_rt->generation_id != route_generation ||
3736 			    !(ro6->ro_rt->rt_flags & RTF_UP) ||
3738 				RT_UNLOCK(ro6->ro_rt);
3739 				rtfree(ro6->ro_rt);
3740 				ro6->ro_rt = NULL;
3742 			if (ro6->ro_rt == 0) {
3748 				if (ro6->ro_rt) {
3749 					RT_LOCK(ro6->ro_rt);
3752 			if (ro6->ro_rt == 0) {
3770 			if (ro6->ro_rt->rt_flags & RTF_GATEWAY)
3771 				dst6 = (struct sockaddr_in6 *)(void *)ro6->ro_rt->rt_gateway;
3772 			RT_UNLOCK(ro6->ro_rt);
3773 			if (state->ro.ro_rt != NULL) {
3774 				rtfree(state->ro.ro_rt);
3775 				state->ro.ro_rt = NULL;
4459 	if (sav->sah->sa_route.ro_rt != NULL &&
4460 	    rt_key(sav->sah->sa_route.ro_rt)->sa_family != AF_INET) {
4461 		rtfree(sav->sah->sa_route.ro_rt);
4462 		sav->sah->sa_route.ro_rt = NULL;