2642 spawn_copyin_macpolicyinfo(const struct user__posix_spawn_args_desc *px_args,  in spawn_copyin_macpolicyinfo()  argument
2653 	if (px_args->mac_extensions_size < PS_MAC_EXTENSIONS_SIZE(1) ||  in spawn_copyin_macpolicyinfo()
2654 	    px_args->mac_extensions_size > PAGE_SIZE) {  in spawn_copyin_macpolicyinfo()
2659 	psmx = kalloc_data(px_args->mac_extensions_size, Z_WAITOK);  in spawn_copyin_macpolicyinfo()
2665 	error = copyin(px_args->mac_extensions, psmx, px_args->mac_extensions_size);  in spawn_copyin_macpolicyinfo()
2671 	if (extsize == 0 || extsize > px_args->mac_extensions_size) {  in spawn_copyin_macpolicyinfo()
2717 	kfree_data(psmx, px_args->mac_extensions_size);  in spawn_copyin_macpolicyinfo()
3074 	struct user__posix_spawn_args_desc px_args = {};  in posix_spawn()  local
3131 			error = copyin(uap->adesc, &px_args, sizeof(px_args));  in posix_spawn()
3141 			px_args.attr_size = px_args32.attr_size;  in posix_spawn()
3142 			px_args.attrp = CAST_USER_ADDR_T(px_args32.attrp);  in posix_spawn()
3143 			px_args.file_actions_size = px_args32.file_actions_size;  in posix_spawn()
3144 			px_args.file_actions = CAST_USER_ADDR_T(px_args32.file_actions);  in posix_spawn()
3145 			px_args.port_actions_size = px_args32.port_actions_size;  in posix_spawn()
3146 			px_args.port_actions = CAST_USER_ADDR_T(px_args32.port_actions);  in posix_spawn()
3147 			px_args.mac_extensions_size = px_args32.mac_extensions_size;  in posix_spawn()
3148 			px_args.mac_extensions = CAST_USER_ADDR_T(px_args32.mac_extensions);  in posix_spawn()
3149 			px_args.coal_info_size = px_args32.coal_info_size;  in posix_spawn()
3150 			px_args.coal_info = CAST_USER_ADDR_T(px_args32.coal_info);  in posix_spawn()
3151 			px_args.persona_info_size = px_args32.persona_info_size;  in posix_spawn()
3152 			px_args.persona_info = CAST_USER_ADDR_T(px_args32.persona_info);  in posix_spawn()
3153 			px_args.posix_cred_info_size = px_args32.posix_cred_info_size;  in posix_spawn()
3154 			px_args.posix_cred_info = CAST_USER_ADDR_T(px_args32.posix_cred_info);  in posix_spawn()
3155 			px_args.subsystem_root_path_size = px_args32.subsystem_root_path_size;  in posix_spawn()
3156 			px_args.subsystem_root_path = CAST_USER_ADDR_T(px_args32.subsystem_root_path);  in posix_spawn()
3162 		if (px_args.attr_size != 0) {  in posix_spawn()
3169 			if ((error = copyin(px_args.attrp, &px_sa, px_sa_offset)) != 0) {  in posix_spawn()
3175 		if (px_args.file_actions_size != 0) {  in posix_spawn()
3179 			if (px_args.file_actions_size < PSF_ACTIONS_SIZE(1) ||  in posix_spawn()
3180 			    maxfa_size == 0 || px_args.file_actions_size > maxfa_size) {  in posix_spawn()
3185 			px_sfap = kalloc_data(px_args.file_actions_size, Z_WAITOK);  in posix_spawn()
3192 			if ((error = copyin(px_args.file_actions, px_sfap,  in posix_spawn()
3193 			    px_args.file_actions_size)) != 0) {  in posix_spawn()
3199 			if (psfsize == 0 || psfsize != px_args.file_actions_size) {  in posix_spawn()
3204 		if (px_args.port_actions_size != 0) {  in posix_spawn()
3206 			if (px_args.port_actions_size < PS_PORT_ACTIONS_SIZE(1) ||  in posix_spawn()
3207 			    px_args.port_actions_size > PAGE_SIZE) {  in posix_spawn()
3212 			px_spap = kalloc_data(px_args.port_actions_size, Z_WAITOK);  in posix_spawn()
3219 			if ((error = copyin(px_args.port_actions, px_spap,  in posix_spawn()
3220 			    px_args.port_actions_size)) != 0) {  in posix_spawn()
3226 			if (pasize == 0 || pasize != px_args.port_actions_size) {  in posix_spawn()
3233 		if (px_args.persona_info_size != 0 && px_args.persona_info != 0) {  in posix_spawn()
3235 			if (px_args.persona_info_size != sizeof(*px_persona)) {  in posix_spawn()
3240 			px_persona = kalloc_data(px_args.persona_info_size, Z_WAITOK);  in posix_spawn()
3247 			if ((error = copyin(px_args.persona_info, px_persona,  in posix_spawn()
3248 			    px_args.persona_info_size)) != 0) {  in posix_spawn()
3257 		if (px_args.posix_cred_info_size != 0 && px_args.posix_cred_info != 0) {  in posix_spawn()
3259 			if (px_args.posix_cred_info_size != sizeof(*px_pcred_info)) {  in posix_spawn()
3269 			px_pcred_info = kalloc_data(px_args.posix_cred_info_size, Z_WAITOK);  in posix_spawn()
3276 			if ((error = copyin(px_args.posix_cred_info, px_pcred_info,  in posix_spawn()
3277 			    px_args.posix_cred_info_size)) != 0) {  in posix_spawn()
3289 		if (px_args.mac_extensions_size != 0) {  in posix_spawn()
3290 …if ((error = spawn_copyin_macpolicyinfo(&px_args, (struct ip_px_smpx_s *)&imgp->ip_px_smpx)) != 0)…  in posix_spawn()
3295 		if ((px_args.subsystem_root_path_size > 0) && (px_args.subsystem_root_path_size <= MAXPATHLEN)) {  in posix_spawn()
3308 …if ((error = copyin(px_args.subsystem_root_path, subsystem_root_path, px_args.subsystem_root_path_…  in posix_spawn()
3313 				subsystem_root_path[px_args.subsystem_root_path_size - 1] = 0;  in posix_spawn()
3359 		if (imgp->ip_px_sa == NULL || !px_args.coal_info) {  in posix_spawn()
3365 		if (px_args.coal_info_size > sizeof(coal_info)) {  in posix_spawn()
3366 			px_args.coal_info_size = sizeof(coal_info);  in posix_spawn()
3368 		error = copyin(px_args.coal_info,  in posix_spawn()
3369 		    &coal_info, px_args.coal_info_size);  in posix_spawn()
4136 		    px_args.file_actions_size);  in posix_spawn()
4138 		    px_args.port_actions_size);  in posix_spawn()
4141 		    px_args.persona_info_size);  in posix_spawn()
4144 		    px_args.posix_cred_info_size);  in posix_spawn()
4151 		kfree_data(px_s->array, px_args.mac_extensions_size);  in posix_spawn()