void testDecodeNegativeValuesAsUnsigned() throws SMBProtocolDecodingException {
            byte[] buffer = new byte[12];
            SMBUtil.writeInt4(-1, buffer, 0); // chunksWritten
            SMBUtil.writeInt4(-2, buffer, 4); // chunkBytesWritten
            SMBUtil.writeInt4(-3, buffer, 8); // totalBytesWritten

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

        byte[] buffer1 = new byte[256];
        byte[] buffer2 = new byte[256];

        // Prepare both buffers with valid structure
        SMBUtil.writeInt2(4, buffer1, 0);
        SMBUtil.writeInt2(0, buffer1, 2);
        SMBUtil.writeInt2(4, buffer2, 10);
        SMBUtil.writeInt2(0, buffer2, 12);

        // When
        int bytes1 = response.readBytesWireFormat(buffer1, 0);

        // Verify FID values
        assertEquals(0x1111, SMBUtil.readInt2(dst1, 4));
        assertEquals(0x2222, SMBUtil.readInt2(dst2, 4));
        assertEquals(0x3333, SMBUtil.readInt2(dst3, 4));

        // Verify completion filters
        assertEquals(FILE_NOTIFY_CHANGE_FILE_NAME, SMBUtil.readInt4(dst1, 0));
        assertEquals(FILE_NOTIFY_CHANGE_DIR_NAME, SMBUtil.readInt4(dst2, 0));

        final int start = bufferIndex;
        this.chunksWritten = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        this.chunkBytesWritten = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        this.totalBytesWritten = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        return bufferIndex - start;
    }

        // Set SMB 3.1.1 dialect and 1 context
        SMBUtil.writeInt2(0x0311, buffer, 4);
        SMBUtil.writeInt2(1, buffer, 6);
        SMBUtil.writeInt4(128, buffer, 60); // Context offset

        // At offset 128 + 64 (header start), set context with excessive data length
        int contextPos = 192;
        SMBUtil.writeInt2(1, buffer, contextPos); // Context type

        assertEquals(0, SMBUtil.readInt4(buffer, 0));

        // NameOffset field (2 bytes) - should be 16 (after header)
        assertEquals(16, SMBUtil.readInt2(buffer, 4));

        // NameLength field (2 bytes) - should be 4 for "RqLs"
        assertEquals(4, SMBUtil.readInt2(buffer, 6));

        // Reserved field (2 bytes) - should be 0
        assertEquals(0, SMBUtil.readInt2(buffer, 8));

            SMBUtil.writeInt2(23, buffer, offset); // sa_family: AF_INET6
            SMBUtil.writeInt2(445, buffer, offset + 2); // sin6_port
            SMBUtil.writeInt4(0, buffer, offset + 4); // sin6_flowinfo
            System.arraycopy(address.getAddress(), 0, buffer, offset + 8, 16); // sin6_addr
            SMBUtil.writeInt4(0, buffer, offset + 24); // sin6_scope_id
        } else {

            byte[] buffer = new byte[60];
            SMBUtil.writeInt2(60, buffer, 0);
            SMBUtil.writeInt2(0xFFFF, buffer, 2); // Max flags
            SMBUtil.writeInt4(0xFFFFFFFF, buffer, 4); // Max reserved (ignored)
            SMBUtil.writeInt8(Long.MAX_VALUE, buffer, 8); // Max times
            SMBUtil.writeInt8(Long.MAX_VALUE, buffer, 16);
            SMBUtil.writeInt8(Long.MAX_VALUE, buffer, 24);

        final int structureSize = SMBUtil.readInt2(buffer, bufferIndex);
        if (structureSize != 9) {
            throw new SMBProtocolDecodingException("Structure size != 9");
        }

        this.sessionFlags = SMBUtil.readInt2(buffer, bufferIndex + 2);
        bufferIndex += 4;

        final int securityBufferOffset = SMBUtil.readInt2(buffer, bufferIndex);

        SMBUtil.writeInt8(0, buffer, dataOffset + 32);
        // EndOfFile
        SMBUtil.writeInt8(0, buffer, dataOffset + 40);
        // AllocationSize
        SMBUtil.writeInt8(0, buffer, dataOffset + 48);
        // ExtFileAttributes
        SMBUtil.writeInt4(0, buffer, dataOffset + 56);
        // FileNameLength
        SMBUtil.writeInt4(8, buffer, dataOffset + 60);
        // EaSize
        SMBUtil.writeInt4(0, buffer, dataOffset + 64);