ObjFW  Diff

		_fileName = [[stream readStringWithLength: fileNameLength
						 encoding: encoding] copy];
		if (extraFieldLength > 0)
			extraField = [[[stream readDataWithCount:
			    extraFieldLength] mutableCopy] autorelease];

		of_zip_archive_entry_extra_field_find(_extraField,
		of_zip_archive_entry_extra_field_find(extraField,
		    OF_ZIP_ARCHIVE_ENTRY_EXTRA_FIELD_ZIP64, &ZIP64Size);

		if (ZIP64Index != OF_NOT_FOUND) {
			const uint8_t *ZIP64 =
			    [extraField itemAtIndex: ZIP64Index];
			of_range_t range =
			    of_range(ZIP64Index - 4, ZIP64Size + 4);

			if (_uncompressedSize == 0xFFFFFFFF)
				_uncompressedSize = of_zip_archive_read_field64(
				    &ZIP64, &ZIP64Size);
			if (_compressedSize == 0xFFFFFFFF)
				_compressedSize = of_zip_archive_read_field64(
				    &ZIP64, &ZIP64Size);

			if (ZIP64Size > 0)
				@throw [OFInvalidFormatException exception];

			[extraField removeItemsInRange:
			[extraField removeItemsInRange: range];
			    of_range(ZIP64Index - 4, ZIP64Size + 4)];
		}

		if ([extraField count] > 0) {
		[extraField makeImmutable];
		_extraField = [extraField copy];
			[extraField makeImmutable];
			_extraField = [extraField copy];
		}

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	}