208 	struct btf_header hdr;  member
526 		offset < btf->hdr.str_len;  in btf_name_offset_valid()
578 	else if (offset < btf->hdr.str_len)  in __btf_name_by_offset()
586 	if (offset < btf->hdr.str_len)  in btf_name_by_offset()
800 	const struct btf_header *hdr;  in btf_verifier_log_hdr()  local
805 	hdr = &btf->hdr;  in btf_verifier_log_hdr()
806 	__btf_verifier_log(log, "magic: 0x%x\n", hdr->magic);  in btf_verifier_log_hdr()
807 	__btf_verifier_log(log, "version: %u\n", hdr->version);  in btf_verifier_log_hdr()
808 	__btf_verifier_log(log, "flags: 0x%x\n", hdr->flags);  in btf_verifier_log_hdr()
809 	__btf_verifier_log(log, "hdr_len: %u\n", hdr->hdr_len);  in btf_verifier_log_hdr()
810 	__btf_verifier_log(log, "type_off: %u\n", hdr->type_off);  in btf_verifier_log_hdr()
811 	__btf_verifier_log(log, "type_len: %u\n", hdr->type_len);  in btf_verifier_log_hdr()
812 	__btf_verifier_log(log, "str_off: %u\n", hdr->str_off);  in btf_verifier_log_hdr()
813 	__btf_verifier_log(log, "str_len: %u\n", hdr->str_len);  in btf_verifier_log_hdr()
2969 	struct btf_header *hdr;  in btf_check_all_metas()  local
2972 	hdr = &btf->hdr;  in btf_check_all_metas()
2973 	cur = btf->nohdr_data + hdr->type_off;  in btf_check_all_metas()
2974 	end = cur + hdr->type_len;  in btf_check_all_metas()
3103 	const struct btf_header *hdr = &env->btf->hdr;  in btf_parse_type_sec()  local
3107 	if (hdr->type_off & (sizeof(u32) - 1)) {  in btf_parse_type_sec()
3112 	if (!hdr->type_len) {  in btf_parse_type_sec()
3126 	const struct btf_header *hdr;  in btf_parse_str_sec()  local
3130 	hdr = &btf->hdr;  in btf_parse_str_sec()
3131 	start = btf->nohdr_data + hdr->str_off;  in btf_parse_str_sec()
3132 	end = start + hdr->str_len;  in btf_parse_str_sec()
3139 	if (!hdr->str_len || hdr->str_len - 1 > BTF_MAX_NAME_OFFSET ||  in btf_parse_str_sec()
3168 	const struct btf_header *hdr;  in btf_check_sec_info()  local
3172 	hdr = &btf->hdr;  in btf_check_sec_info()
3176 		secs[i] = *(struct btf_sec_info *)((void *)hdr +  in btf_check_sec_info()
3184 	expected_total = btf_data_size - hdr->hdr_len;  in btf_check_sec_info()
3219 	const struct btf_header *hdr;  in btf_parse_hdr()  local
3227 	    offsetof(struct btf_header, hdr_len) + sizeof(hdr->hdr_len)) {  in btf_parse_hdr()
3232 	hdr = btf->data;  in btf_parse_hdr()
3233 	hdr_len = hdr->hdr_len;  in btf_parse_hdr()
3240 	if (hdr_len > sizeof(btf->hdr)) {  in btf_parse_hdr()
3241 		u8 *expected_zero = btf->data + sizeof(btf->hdr);  in btf_parse_hdr()
3252 	hdr_copy = min_t(u32, hdr_len, sizeof(btf->hdr));  in btf_parse_hdr()
3253 	memcpy(&btf->hdr, btf->data, hdr_copy);  in btf_parse_hdr()
3255 	hdr = &btf->hdr;  in btf_parse_hdr()
3259 	if (hdr->magic != BTF_MAGIC) {  in btf_parse_hdr()
3264 	if (hdr->version != BTF_VERSION) {  in btf_parse_hdr()
3269 	if (hdr->flags) {  in btf_parse_hdr()
3274 	if (btf_data_size == hdr->hdr_len) {  in btf_parse_hdr()
3344 	btf->nohdr_data = btf->data + btf->hdr.hdr_len;  in btf_parse()