919 	if (a->app_state && b->app_state) {  in pf_state_compare_lan_ext()
920 		if (a->app_state->compare_lan_ext &&  in pf_state_compare_lan_ext()
921 		    b->app_state->compare_lan_ext) {  in pf_state_compare_lan_ext()
922 			diff = (const char *)b->app_state->compare_lan_ext -  in pf_state_compare_lan_ext()
923 			    (const char *)a->app_state->compare_lan_ext;  in pf_state_compare_lan_ext()
927 			diff = a->app_state->compare_lan_ext(a->app_state,  in pf_state_compare_lan_ext()
928 			    b->app_state);  in pf_state_compare_lan_ext()
1044 	if (a->app_state && b->app_state) {  in pf_state_compare_ext_gwy()
1045 		if (a->app_state->compare_ext_gwy &&  in pf_state_compare_ext_gwy()
1046 		    b->app_state->compare_ext_gwy) {  in pf_state_compare_ext_gwy()
1047 			diff = (const char *)b->app_state->compare_ext_gwy -  in pf_state_compare_ext_gwy()
1048 			    (const char *)a->app_state->compare_ext_gwy;  in pf_state_compare_ext_gwy()
1052 			diff = a->app_state->compare_ext_gwy(a->app_state,  in pf_state_compare_ext_gwy()
1053 			    b->app_state);  in pf_state_compare_ext_gwy()
4449 		if (sk->app_state) {  in pf_detach_state()
4450 			pool_put(&pf_app_state_pl, sk->app_state);  in pf_detach_state()
4480 		VERIFY(psk->app_state == NULL);  in pf_alloc_state_key()
5854 				if (sk->app_state) {  in pf_test_rule()
5856 					    sk->app_state);  in pf_test_rule()
6018 		if (sk->app_state == 0) {  in pf_test_rule()
6041 					sk->app_state = as;  in pf_test_rule()
6066 					sk->app_state = as;  in pf_test_rule()
6132 		if (sk->app_state && sk->app_state->handler) {  in pf_test_rule()
6148 				sk->app_state->handler(s, direction, offx,  in pf_test_rule()
6619 	pptps = &sk->app_state->u.pptp;  in pf_pptp_handler()
6711 		gsk->app_state = gas;  in pf_pptp_handler()
6954 	struct pf_app_state *as = s->state_key->app_state;  in pf_pptp_unlink()
6958 		struct pf_app_state *gas = grev1s->state_key->app_state;  in pf_pptp_unlink()
6971 	struct pf_app_state *as = s->state_key->app_state;  in pf_grev1_unlink()
6975 		struct pf_app_state *pas = pptps->state_key->app_state;  in pf_grev1_unlink()
7031 	key.app_state = 0;  in pf_test_state_tcp()
7547 	if (sk->app_state &&  in pf_test_state_tcp()
7548 	    sk->app_state->handler) {  in pf_test_state_tcp()
7549 		sk->app_state->handler(*state, direction,  in pf_test_state_tcp()
7632 	key.app_state = 0;  in pf_test_state_udp()
7677 			key.app_state = &as;  in pf_test_state_udp()
7696 	if (!key.app_state && *state == 0) {  in pf_test_state_udp()
7701 	if (!key.app_state && *state == 0) {  in pf_test_state_udp()
7768 	if (sk->app_state && sk->app_state->handler) {  in pf_test_state_udp()
7769 		sk->app_state->handler(*state, direction, off + uh->uh_ulen,  in pf_test_state_udp()
7867 	key.app_state = 0;  in pf_test_state_icmp()
8395 				key.app_state = &as;  in pf_test_state_icmp()
8403 			if (key.app_state && *state == 0) {  in pf_test_state_icmp()
8404 				key.app_state = 0;  in pf_test_state_icmp()
8749 	key.app_state = 0;  in pf_test_state_grev1()
8792 	if ((*state)->state_key->app_state) {  in pf_test_state_grev1()
8793 		(*state)->state_key->app_state->u.grev1.pptp_state->expire =  in pf_test_state_grev1()
9011 	key.app_state = 0;  in pf_test_state_other()