437 #define	SADB_CHECKLEN(_mhp, _ext)			\  macro
2002 	if (SADB_CHECKLEN(mhp, SADB_EXT_ADDRESS_SRC) ||  in key_spdadd()
2003 	    SADB_CHECKLEN(mhp, SADB_EXT_ADDRESS_DST) ||  in key_spdadd()
2004 	    SADB_CHECKLEN(mhp, SADB_X_EXT_POLICY)) {  in key_spdadd()
2010 		if (SADB_CHECKLEN(mhp, SADB_EXT_LIFETIME_HARD)) {  in key_spdadd()
2239 	if (SADB_CHECKLEN(mhp, SADB_EXT_ADDRESS_SRC) ||  in key_spddelete()
2240 	    SADB_CHECKLEN(mhp, SADB_EXT_ADDRESS_DST) ||  in key_spddelete()
2241 	    SADB_CHECKLEN(mhp, SADB_X_EXT_POLICY)) {  in key_spddelete()
2341 	    SADB_CHECKLEN(mhp, SADB_X_EXT_POLICY)) {  in key_spddelete2()
2436 	    SADB_CHECKLEN(mhp, SADB_X_EXT_POLICY)) {  in key_spdget()
3269 	if (SADB_CHECKLEN(mhp, SADB_EXT_LIFETIME_HARD) ||  in key_updatelifetimes()
3270 	    SADB_CHECKLEN(mhp, SADB_EXT_LIFETIME_SOFT)) {  in key_updatelifetimes()
3346 		if (SADB_CHECKLEN(mhp, SADB_EXT_SA)) {  in key_setsaval()
3367 			if (SADB_CHECKLEN(mhp, SADB_X_EXT_SA_REPLAY)) {  in key_setsaval()
3426 		if (SADB_CHECKLEN(mhp, SADB_EXT_KEY_AUTH)) {  in key_setsaval()
3464 		if (SADB_CHECKLEN(mhp, SADB_EXT_KEY_ENCRYPT)) {  in key_setsaval()
4893 	if (SADB_CHECKLEN(mhp, SADB_EXT_ADDRESS_SRC) ||  in key_getspi()
4894 	    SADB_CHECKLEN(mhp, SADB_EXT_ADDRESS_DST)  in key_getspi()
4896 	    || SADB_CHECKLEN(mhp, SADB_EXT_SPIRANGE)  in key_getspi()
4908 		if (SADB_CHECKLEN(mhp, SADB_X_EXT_SA2)) {  in key_getspi()
5385 	if (SADB_CHECKLEN(mhp, SADB_EXT_SA) ||  in key_update()
5386 	    SADB_CHECKLEN(mhp, SADB_EXT_ADDRESS_SRC) ||  in key_update()
5387 	    SADB_CHECKLEN(mhp, SADB_EXT_ADDRESS_DST)) {  in key_update()
5396 		if (SADB_CHECKLEN(mhp, SADB_X_EXT_SA2)) {  in key_update()
5604 		SADB_CHECKLEN(mhp, SADB_EXT_KEY_ENCRYPT))) ||  in key_add()
5607 		SADB_CHECKLEN(mhp, SADB_EXT_KEY_AUTH))) ||  in key_add()
5617 	if (SADB_CHECKLEN(mhp, SADB_EXT_SA) ||  in key_add()
5618 	    SADB_CHECKLEN(mhp, SADB_EXT_ADDRESS_SRC) ||  in key_add()
5619 	    SADB_CHECKLEN(mhp, SADB_EXT_ADDRESS_DST)) {  in key_add()
5628 		if (SADB_CHECKLEN(mhp, SADB_X_EXT_SA2)) {  in key_add()
5766 		if (SADB_CHECKLEN(mhp, SADB_X_EXT_NAT_T_TYPE) ||  in key_setnatt()
5767 		    SADB_CHECKLEN(mhp, SADB_X_EXT_NAT_T_SPORT) ||  in key_setnatt()
5768 		    SADB_CHECKLEN(mhp, SADB_X_EXT_NAT_T_DPORT)) {  in key_setnatt()
5817 		if (SADB_CHECKLEN(mhp, SADB_X_EXT_NAT_T_OAI)) {  in key_setnatt()
5827 		if (SADB_CHECKLEN(mhp, SADB_X_EXT_NAT_T_OAR)) {  in key_setnatt()
6033 	    SADB_CHECKLEN(mhp, SADB_EXT_ADDRESS_SRC) ||  in key_delete()
6034 	    SADB_CHECKLEN(mhp, SADB_EXT_ADDRESS_DST)) {  in key_delete()
6059 	if (SADB_CHECKLEN(mhp, SADB_EXT_SA)) {  in key_delete()
6260 	if (SADB_CHECKLEN(mhp, SADB_EXT_SA) ||  in key_get()
6261 	    SADB_CHECKLEN(mhp, SADB_EXT_ADDRESS_SRC) ||  in key_get()
6262 	    SADB_CHECKLEN(mhp, SADB_EXT_ADDRESS_DST)) {  in key_get()
7061 	if (SADB_CHECKLEN(mhp, SADB_EXT_ADDRESS_SRC) ||  in key_acquire2()
7062 	    SADB_CHECKLEN(mhp, SADB_EXT_ADDRESS_DST) ||  in key_acquire2()
7063 	    SADB_CHECKLEN(mhp, SADB_EXT_PROPOSAL)) {  in key_acquire2()
7073 		if (SADB_CHECKLEN(mhp, SADB_X_EXT_SA2)) {  in key_acquire2()