buffer[13] = 0x08; // free = 2048
            buffer[16] = 0x00;
            buffer[17] = 0x02; // bytesPerSect = 512

            int bytesDecoded = smbInfoAllocation.decode(buffer, 0, buffer.length);

            assertEquals(20, bytesDecoded);
            assertEquals(8L * 4096L * 512L, smbInfoAllocation.getCapacity());
            assertEquals(8L * 2048L * 512L, smbInfoAllocation.getFree());
        }

        // This test is theoretical as we can't create huge buffers
        // but tests the boundary conditions
        if (aceCount <= 10) { // Only test small counts practically
            byte[] buffer = new byte[2048];
            prepareSecurityDescriptorBufferWithDACL(buffer, 0, aceCount);

            SecurityDescriptor sd = new SecurityDescriptor();
            sd.decode(buffer, 0, buffer.length);

        } else {
            sb.setLength(0); // Reset length
        }
        return sb;
    }

    private void returnStringBuilder(StringBuilder sb) {
        if (sb != null && sb.capacity() < 2048) { // Avoid keeping very large builders
            stringBuilderPool.offer(sb);
        }
    }

    private Map<String, Object> getContextMap() {
        HashMap<String, Object> map = mapPool.poll();

            buffer.putLong(2000L);
            buffer.putInt(4);
            buffer.putInt(2048);

            // When
            allocInfo.decode(buffer.array(), 0, 24);

            // Then
            assertEquals(5000L * 4 * 2048, allocInfo.getCapacity());
            assertEquals(2000L * 4 * 2048, allocInfo.getFree());

        String longPath = "very\\long\\path\\to\\some\\deeply\\nested\\file\\in\\directory\\structure.txt";
        request = new Smb2CreateRequest(mockConfig, longPath);

        byte[] buffer = new byte[2048];
        int bytesWritten = request.writeBytesWireFormat(buffer, 0);

        assertTrue(bytesWritten > 0);

        // Verify name length field at offset 46 (after 44 bytes of fixed fields + 2 for name offset)

    void testReadBytesWireFormatLargeBufferOffset() throws Exception {
        response = new Smb2QueryInfoResponse(mockConfig, Smb2Constants.SMB2_0_INFO_FILE, FileInformation.FILE_INTERNAL_INFO);

        byte[] buffer = new byte[2048];
        int bufferIndex = 100;

        // Set structure size to 9
        SMBUtil.writeInt2(9, buffer, bufferIndex);
        // Set large buffer offset
        SMBUtil.writeInt2(1000, buffer, bufferIndex + 2);

            buffer.putLong(2100L);
            buffer.putInt(4);
            buffer.putInt(2048);

            // When
            allocInfo.decode(buffer.array(), 0, 32);

            // Then
            assertEquals(5000L * 4 * 2048, allocInfo.getCapacity());
            assertEquals(2000L * 4 * 2048, allocInfo.getFree());

            assertEquals(128, samr.ACB_WSTRUST);
            assertEquals(256, samr.ACB_SVRTRUST);
            assertEquals(512, samr.ACB_PWNOEXP);
            assertEquals(1024, samr.ACB_AUTOLOCK);
            assertEquals(2048, samr.ACB_ENC_TXT_PWD_ALLOWED);
            assertEquals(4096, samr.ACB_SMARTCARD_REQUIRED);
            assertEquals(8192, samr.ACB_TRUSTED_FOR_DELEGATION);
            assertEquals(16384, samr.ACB_NOT_DELEGATED);

    }

    @Test
    @DisplayName("Should handle notification with long filename")
    void testLongFilename() throws Exception {
        // Given
        byte[] buffer = new byte[2048];
        int offset = 0;

        setHeaderStart(response, 64);

        // Create a long filename
        StringBuilder longName = new StringBuilder();
        for (int i = 0; i < 100; i++) {

    }

    @Test
    @DisplayName("Should maintain immutability of structure size")
    void testStructureSizeImmutability() throws Exception {
        // Given
        byte[] buffer = new byte[2048];

        // When - encode at multiple positions
        for (int i = 0; i < 5; i++) {
            Smb2TreeConnectRequest req = new Smb2TreeConnectRequest(mockConfig, TEST_PATH);
            req.encode(buffer, i * 200);