467     zip64Info->local_header_offset = localHeaderOffset;  in ParseZip64ExtendedInfoInExtraField()
539     off64_t local_header_offset = cdr->local_file_header_offset;  in ParseZipArchive()  local
540     if (local_header_offset == UINT32_MAX) {  in ParseZipArchive()
548       CHECK(zip64_info.local_header_offset.has_value());  in ParseZipArchive()
549       local_header_offset = zip64_info.local_header_offset.value();  in ParseZipArchive()
552     if (local_header_offset >= archive->directory_offset) {  in ParseZipArchive()
554             static_cast<int64_t>(local_header_offset), i);  in ParseZipArchive()
760   off64_t local_header_offset = cdr->local_file_header_offset;  in FindEntry()  local
776     local_header_offset = zip64_info.local_header_offset.value_or(local_header_offset);  in FindEntry()
782   if (__builtin_add_overflow(local_header_offset, sizeof(LocalFileHeader), &local_header_end) ||  in FindEntry()
790   if (!archive->mapped_zip.ReadAtOffset(lfh_buf, sizeof(lfh_buf), local_header_offset)) {  in FindEntry()
792           static_cast<int64_t>(local_header_offset));  in FindEntry()
799           static_cast<int64_t>(local_header_offset));  in FindEntry()
812   if (__builtin_add_overflow(local_header_offset, sizeof(LocalFileHeader), &name_offset)) {  in FindEntry()
924   const off64_t data_offset = local_header_offset + sizeof(LocalFileHeader) +  in FindEntry()