=================================================================
==924513==ERROR: AddressSanitizer: SEGV on unknown address 0x1000fea90623 (pc 0x555556b374c7 bp 0x7fffffffca70 sp 0x7fffffffbba0 T0)
==924513==The signal is caused by a READ memory access.
    #0 0x555556b374c7 in Assimp::SortByPTypeProcess::Execute(aiScene*) /root/code/PostProcessing/SortByPTypeProcess.cpp:175:17
    #1 0x555556a9afdf in Assimp::BaseProcess::ExecuteOnScene(Assimp::Importer*) /root/code/Common/BaseProcess.cpp:82:9
    #2 0x5555558d79b2 in Assimp::Importer::ApplyPostProcessing(unsigned int) /root/code/Common/Importer.cpp:841:22
    #3 0x5555558d5321 in Assimp::Importer::ReadFile(char const*, unsigned int) /root/code/Common/Importer.cpp:751:13
    #4 0x5555558d1fd9 in Assimp::Importer::ReadFileFromMemory(void const*, unsigned long, unsigned int, char const*) /root/code/Common/Importer.cpp:507:9
    #5 0x555555861fa9 in LLVMFuzzerTestOneInput /root/fuzz/assimp_fuzzer.cc:54:34
    #6 0x555555847714 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) (/root/assimp_fuzzer+0x2f3714) (BuildId: b530028a139e0edb5c3ad73425d63d1af6f65477)
    #7 0x555555830846 in fuzzer::RunOneTest(fuzzer::Fuzzer*, char const*, unsigned long) (/root/assimp_fuzzer+0x2dc846) (BuildId: b530028a139e0edb5c3ad73425d63d1af6f65477)
    #8 0x5555558362fa in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) (/root/assimp_fuzzer+0x2e22fa) (BuildId: b530028a139e0edb5c3ad73425d63d1af6f65477)
    #9 0x555555860ab6 in main (/root/assimp_fuzzer+0x30cab6) (BuildId: b530028a139e0edb5c3ad73425d63d1af6f65477)
    #10 0x7ffff6f1b1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
    #11 0x7ffff6f1b28a in __libc_start_main csu/../csu/libc-start.c:360:3
    #12 0x55555582b414 in _start (/root/assimp_fuzzer+0x2d7414) (BuildId: b530028a139e0edb5c3ad73425d63d1af6f65477)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /root/code/PostProcessing/SortByPTypeProcess.cpp:175:17 in Assimp::SortByPTypeProcess::Execute(aiScene*)
==924513==ABORTING