Memory leak lottie2gif fails to converte file

[qarmin]

Command

~/test/thorvg/build/src/tools/lottie2gif/lottie2gif ../Untitled\ Folder\ 3/about.json -r 300x300

json (real json, but not lottie file)

about.json.zip

Failed Converting Gif file : ../Untitled Folder 3/manifest.json

=================================================================
==400865==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 120 byte(s) in 1 object(s) allocated from:
    #0 0x7f3aa04dfba8 in operator new(unsigned long) ../../../../src/libsanitizer/asan/asan_new_delete.cpp:95
    #1 0x7f3a9ff1e443 in LottieParser::parse() ../src/loaders/lottie/tvgLottieParser.cpp:1299
    #2 0x7f3a9fef6046 in LottieLoader::run(unsigned int) ../src/loaders/lottie/tvgLottieLoader.cpp:58
    #3 0x7f3a9fef2f33 in LottieLoader::header() ../src/loaders/lottie/tvgLottieLoader.cpp:92
    #4 0x7f3a9fdbd745 in LoaderMgr::loader(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, bool*) ../src/renderer/tvgLoader.cpp:315
    #5 0x7f3a9fddda8d in tvg::Picture::Impl::load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) ../src/renderer/tvgPicture.h:152
    #6 0x7f3a9fddda8d in tvg::Picture::load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) ../src/renderer/tvgPicture.cpp:175
    #7 0x55f051fd1aeb in App::convert(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&) ../src/tools/lottie2gif/lottie2gif.cpp:74
    #8 0x55f051fd408c in App::convert(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&) ../src/tools/lottie2gif/lottie2gif.cpp:102
    #9 0x55f051fd77ef in App::setup(int, char**) ../src/tools/lottie2gif/lottie2gif.cpp:269
    #10 0x55f051fcfc08 in main ../src/tools/lottie2gif/lottie2gif.cpp:280
    #11 0x7f3a9ea2814f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58

Direct leak of 120 byte(s) in 1 object(s) allocated from:
    #0 0x7f3aa04dfba8 in operator new(unsigned long) ../../../../src/libsanitizer/asan/asan_new_delete.cpp:95
    #1 0x7f3a9ff1e443 in LottieParser::parse() ../src/loaders/lottie/tvgLottieParser.cpp:1299
    #2 0x7f3a9fef6046 in LottieLoader::run(unsigned int) ../src/loaders/lottie/tvgLottieLoader.cpp:58
    #3 0x7f3a9fef2f33 in LottieLoader::header() ../src/loaders/lottie/tvgLottieLoader.cpp:92
    #4 0x7f3a9fdbd2c5 in LoaderMgr::loader(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, bool*) ../src/renderer/tvgLoader.cpp:301
    #5 0x7f3a9fddda8d in tvg::Picture::Impl::load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) ../src/renderer/tvgPicture.h:152
    #6 0x7f3a9fddda8d in tvg::Picture::load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) ../src/renderer/tvgPicture.cpp:175
    #7 0x55f051fd1aeb in App::convert(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&) ../src/tools/lottie2gif/lottie2gif.cpp:74
    #8 0x55f051fd408c in App::convert(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&) ../src/tools/lottie2gif/lottie2gif.cpp:102
    #9 0x55f051fd77ef in App::setup(int, char**) ../src/tools/lottie2gif/lottie2gif.cpp:269
    #10 0x55f051fcfc08 in main ../src/tools/lottie2gif/lottie2gif.cpp:280
    #11 0x7f3a9ea2814f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58

SUMMARY: AddressSanitizer: 240 byte(s) leaked in 2 allocation(s).