resultCode = src[srcIndex + OPCODE_OFFSET + 1] & 0x0F;
        questionCount = readInt2(src, srcIndex + QUESTION_OFFSET);
        answerCount = readInt2(src, srcIndex + ANSWER_OFFSET);
        authorityCount = readInt2(src, srcIndex + AUTHORITY_OFFSET);
        additionalCount = readInt2(src, srcIndex + ADDITIONAL_OFFSET);
        return HEADER_LENGTH;
    }

        this.resultCode = src[srcIndex + OPCODE_OFFSET + 1] & 0x0F;
        this.questionCount = readInt2(src, srcIndex + QUESTION_OFFSET);
        this.answerCount = readInt2(src, srcIndex + ANSWER_OFFSET);
        this.authorityCount = readInt2(src, srcIndex + AUTHORITY_OFFSET);
        this.additionalCount = readInt2(src, srcIndex + ADDITIONAL_OFFSET);
        return HEADER_LENGTH;
    }

            assertEquals(6, bytesWritten);
            assertEquals(2, SMBUtil.readInt2(buffer, 0));
            assertEquals(EncryptionNegotiateContext.CIPHER_AES128_CCM, SMBUtil.readInt2(buffer, 2));
            assertEquals(EncryptionNegotiateContext.CIPHER_AES128_GCM, SMBUtil.readInt2(buffer, 4));
        }

        @Test
        @DisplayName("Should encode null ciphers as zero count")

        bufferIndex += 16;

        this.capabilities = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;

        this.maxTransactSize = SMBUtil.readInt4(buffer, bufferIndex);
        this.maxReadSize = SMBUtil.readInt4(buffer, bufferIndex + 4);
        this.maxWriteSize = SMBUtil.readInt4(buffer, bufferIndex + 8);

        // Validate reasonable buffer sizes to prevent resource exhaustion

        bufferIndex += 8;
        extFileAttributes = readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        allocationSize = readInt8(buffer, bufferIndex);
        bufferIndex += 8;
        endOfFile = readInt8(buffer, bufferIndex);
        bufferIndex += 8;
        fileType = readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        deviceState = readInt2(buffer, bufferIndex);
        bufferIndex += 2;

            assertEquals(4, written);
            assertEquals(4, SMBUtil.readInt2(minBuffer, 0));

            // Large buffer
            byte[] largeBuffer = new byte[10000];
            written = echoRequest.writeBytesWireFormat(largeBuffer, 5000);
            assertEquals(4, written);
            assertEquals(4, SMBUtil.readInt2(largeBuffer, 5000));
        }

        @Test

        final int start = bufferIndex;

        status = readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        converter = readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        numEntries = readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        totalAvailableEntries = readInt2(buffer, bufferIndex);
        bufferIndex += 2;

        return bufferIndex - start;
    }

        bufferIndex += 2;
        this.fileType = SMBUtil.readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        this.deviceState = SMBUtil.readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        this.action = SMBUtil.readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        this.serverFid = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 6;

        bufferIndex += 2;
        this.parameterDisplacement = SMBUtil.readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        this.dataCount = SMBUtil.readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        this.dataOffset = SMBUtil.readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        this.dataDisplacement = SMBUtil.readInt2(buffer, bufferIndex);

        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);