DIE has some memory leaks issues

[liyansong2018]

Memory leaks occur when new memory is allocated dynamically and never deallocated. delete seems to have been forgotten, such as

PoC & Log

$ ./diec diec
ELF64
    Operation system: Unix(-)[DYN AMD64-64]
    Library: GLIBC(2.34)[DYN AMD64-64]
    Library: Qt(5.X)[DYN AMD64-64]
    Compiler: gcc(3.X)[DYN AMD64-64]

=================================================================
==3475313==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 16 byte(s) in 1 object(s) allocated from:
    #0 0x7fb03baf90f8 in operator new(unsigned long) ../../../../src/libsanitizer/asan/asan_new_delete.cpp:95
    #1 0x564651cb0b21 in DiE_Script::process(QIODevice*, QString const&, DiE_Script::SCAN_RESULT*, long long, long long, XBinary::SCANID, DiE_Script::OPTIONS*, bool, XBinary::PDSTRUCT*) /home/kali/Tools/DIE-engine/die_script/die_script.cpp:595
    #2 0x564651ccdd22 in DiE_Script::processDevice(QIODevice*, DiE_Script::OPTIONS*, QString const&, XBinary::PDSTRUCT*) /home/kali/Tools/DIE-engine/die_script/die_script.cpp:578
    #3 0x564651cced98 in DiE_Script::processFile(QString const&, DiE_Script::OPTIONS*, QString const&, XBinary::PDSTRUCT*) /home/kali/Tools/DIE-engine/die_script/die_script.cpp:563

Direct leak of 8 byte(s) in 1 object(s) allocated from:
    #0 0x7fb03baf90f8 in operator new(unsigned long) ../../../../src/libsanitizer/asan/asan_new_delete.cpp:95
    #1 0x7fb03b9157ad  (/lib/x86_64-linux-gnu/libQt5Script.so.5+0x1747ad) (BuildId: 6db15c9f156144fdc445302716fb297c711fa3f5)

Direct leak of 8 byte(s) in 1 object(s) allocated from:
    #0 0x7fb03baf90f8 in operator new(unsigned long) ../../../../src/libsanitizer/asan/asan_new_delete.cpp:95
    #1 0x7fb03b915d56  (/lib/x86_64-linux-gnu/libQt5Script.so.5+0x174d56) (BuildId: 6db15c9f156144fdc445302716fb297c711fa3f5)

SUMMARY: AddressSanitizer: 32 byte(s) leaked in 3 allocation(s).