250 	struct local_file_header *lfh;  in local_file_header_at_offset()  local
252 	lfh = check_access(archive, offset, sizeof(*lfh));  in local_file_header_at_offset()
253 	if (!lfh || lfh->magic != LOCAL_FILE_HEADER_MAGIC)  in local_file_header_at_offset()
256 	return lfh;  in local_file_header_at_offset()
261 	struct local_file_header *lfh;  in get_entry_at_offset()  local
266 	lfh = local_file_header_at_offset(archive, offset);  in get_entry_at_offset()
267 	if (!lfh)  in get_entry_at_offset()
270 	offset += sizeof(*lfh);  in get_entry_at_offset()
271 	if ((lfh->flags & FLAG_ENCRYPTED) || (lfh->flags & FLAG_HAS_DATA_DESCRIPTOR))  in get_entry_at_offset()
274 	name = check_access(archive, offset, lfh->file_name_length);  in get_entry_at_offset()
278 	offset += lfh->file_name_length;  in get_entry_at_offset()
279 	if (!check_access(archive, offset, lfh->extra_field_length))  in get_entry_at_offset()
282 	offset += lfh->extra_field_length;  in get_entry_at_offset()
283 	compressed_size = lfh->compressed_size;  in get_entry_at_offset()
288 	out->compression = lfh->compression;  in get_entry_at_offset()
289 	out->name_length = lfh->file_name_length;  in get_entry_at_offset()