Bad-cast to boost::detail::sp_counted_base from invalid vptr;boost::detail::shared_count::~shared_count;boost::match_results<std::__1::__wrap_iter<char const*>, std::__1::allocator<boost::sub_match<std::__1::__wrap_iter<char const*> > > >::~match_results

2017-10-05T02:26:44
ID OSSFUZZ-3552
Type ossfuzz
Reporter Google
Modified 2019-03-04T16:56:33

Description

Project: https://github.com/boostorg/boost.git

Detailed report: https://oss-fuzz.com/testcase?key=6313446367821824

Project: boost Fuzzer: libFuzzer_boost_regex_fuzzer Fuzz target binary: boost_regex_fuzzer Job Type: libfuzzer_ubsan_boost Platform Id: linux

Crash Type: Bad-cast Crash Address: 0x000003969046 Crash State: Bad-cast to boost::detail::sp_counted_base from invalid vptr boost::detail::shared_count::~shared_count boost::match_results<std::__1::__wrap_iter<char const>, std::__1::allocator<boost::sub_match<std::__1::__wrap_iter<char const> > > >::~match_results

Sanitizer: undefined (UBSAN)

Recommended Security Severity: High

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=6313446367821824

Issue filed automatically.

See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for more information.

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