issue-link js-issue-link" data-error-text="Failed to load title" data-id="2355734304" data-permission-text="Title is private" data-url="https://github.com/firewave/cppcheck/issues/1" data-hovercard-type="pull_request" data-hovercard-url="/firewave/cppcheck/pull/1/hovercard" href="https://github.com/firewave/cppcheck/pull/1">#1 0x5602eb271504 in tokAtImpl<const Token, void> /home/user/CLionProjects/cppcheck-rider/oss-fuzz/build/token.cpp:796:20 cppcheck-opensource#2 0x5602eb271504 in tokAt /home/user/CLionProjects/cppcheck-rider/oss-fuzz/build/token.cpp:804:12 cppcheck-opensource#3 0x5602eb271504 in Token::strAt[abi:cxx11](int) const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/build/token.cpp:834:30 cppcheck-opensource#4 0x5602ea7a2a76 in skipPointers(Token const*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/build/symboldatabase.cpp:7573:18 cppcheck-opensource#5 0x5602ea7a4555 in skipPointersAndQualifiers(Token const*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/build/symboldatabase.cpp:7588:11 cppcheck-opensource#6 0x5602ea79fc18 in Scope::isVariableDeclaration(Token const*, Token const*&, Token const*&) const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/build/symboldatabase.cpp:7639:27 cppcheck-opensource#7 0x5602ea704b0b in Scope::checkVariable(Token const*, AccessControl, Settings const&) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/build/symboldatabase.cpp:7520:16 cppcheck-opensource#8 0x5602ea79adc0 in Scope::getVariableList(Settings const&, Token const*, Token const*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/build/symboldatabase.cpp:7466:15 cppcheck-opensource#9 0x5602ea6b687d in getVariableList /home/user/CLionProjects/cppcheck-rider/oss-fuzz/build/symboldatabase.cpp:7358:9 cppcheck-opensource#10 0x5602ea6b687d in SymbolDatabase::createSymbolDatabaseVariableInfo() /home/user/CLionProjects/cppcheck-rider/oss-fuzz/build/symboldatabase.cpp:3376:15 cppcheck-opensource#11 0x5602ea699ec3 in SymbolDatabase::SymbolDatabase(Tokenizer&, Settings const&, ErrorLogger*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/build/symboldatabase.cpp:2616:5 cppcheck-opensource#12 0x5602ea4e75f7 in createSymbolDatabase /home/user/CLionProjects/cppcheck-rider/oss-fuzz/build/tokenize.cpp:17214:31 cppcheck-opensource#13 0x5602ea4e75f7 in Tokenizer::simplifyTokens1(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/build/tokenize.cpp:10687:9 cppcheck-opensource#14 0x5602eae99afd in CppCheck::checkFile(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::istream*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/build/cppcheck.cpp:909:32 cppcheck-opensource#15 0x5602eaea4e81 in CppCheck::check(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/build/cppcheck.cpp:561:12 cppcheck-opensource#16 0x5602eb321fa4 in LLVMFuzzerTestOneInput /home/user/CLionProjects/cppcheck-rider/oss-fuzz/main.cpp:47:18 cppcheck-opensource#17 0x5602e9feb1e8 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x6831e8) (BuildId: 0f5e574f57ecf785c77394bbb6c8fcd6e24d8c57) cppcheck-opensource#18 0x5602e9febec0 in fuzzer::Fuzzer::RunOne(unsigned char const*, unsigned long, bool, fuzzer::InputInfo*, bool, bool*) (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x683ec0) (BuildId: 0f5e574f57ecf785c77394bbb6c8fcd6e24d8c57) cppcheck-opensource#19 0x5602e9fecf51 in fuzzer::Fuzzer::MutateAndTestOne() (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x684f51) (BuildId: 0f5e574f57ecf785c77394bbb6c8fcd6e24d8c57) cppcheck-opensource#20 0x5602e9fedd77 in fuzzer::Fuzzer::Loop(std::vector<fuzzer::SizedFile, std::allocator<fuzzer::SizedFile>>&) (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x685d77) (BuildId: 0f5e574f57ecf785c77394bbb6c8fcd6e24d8c57) cppcheck-opensource#21 0x5602e9fce262 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x666262) (BuildId: 0f5e574f57ecf785c77394bbb6c8fcd6e24d8c57) cppcheck-opensource#22 0x5602e9f53f77 in main (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x5ebf77) (BuildId: 0f5e574f57ecf785c77394bbb6c8fcd6e24d8c57) cppcheck-opensource#23 0x7f9479558ccf (/usr/lib/libc.so.6+0x27ccf) (BuildId: 8bfe03f6bf9b6a6e2591babd0bbc266837d8f658) cppcheck-opensource#24 0x7f9479558d89 in __libc_start_main (/usr/lib/libc.so.6+0x27d89) (BuildId: 8bfe03f6bf9b6a6e2591babd0bbc266837d8f658) cppcheck-opensource#25 0x5602e9fb8004 in _start (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x650004) (BuildId: 0f5e574f57ecf785c77394bbb6c8fcd6e24d8c57) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/token.h:867:16 in previous

Commits

Commits on Feb 19, 2024

fixed fuzzing crash