openbabel:fuzz_smart: Heap-use-after-free in OpenBabel::FreeBondExpr

Project: https://github.com/openbabel/openbabel.git Detailed Report: https://oss-fuzz.com/testcase?key=6020044852363264 Project: openbabel Fuzzing Engine: libFuzzer Fuzz Target: fuzzsmart Job Type: libfuzzerasanopenbabel Platform Id: linux Crash Type: Heap-use-after-free READ 4 Crash Address:...

openbabel: heap-use-after-free in OpenBabel::FreeBondExpr

With the following new fuzz target: include "/src/openbabel/include/openbabel/rotor.h" include "/src/openbabel/include/openbabel/phmodel.h" include include extern "C" int LLVMFuzzerTestOneInputconst uint8t Data, sizet Size FuzzedDataProvider fuzzeddataproviderData, Size; std::string buffer =...