System.arraycopy(buffer, bufferIndex, this.fileId, 0, 16);
        bufferIndex += 16;

        int createContextOffset = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        int createContextLength = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;

        if ( createContextOffset > 0 && createContextLength > 0 ) {
            List<CreateContextResponse> contexts = new LinkedList<>();

        SMBUtil.writeInt2(nameBytes.length, dst, dstIndex + 2);
        dstIndex += 4;

        int createContextOffsetOffset = dstIndex;
        dstIndex += 4; // createContextOffset
        int createContextLengthOffset = dstIndex;
        dstIndex += 4; // createContextLength

        SMBUtil.writeInt2(dstIndex - getHeaderStart(), dst, nameOffsetOffset);