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Title: fixed fuzzing crash in `CheckAssert::checkVariableAssignment()` by firewave · Pull Request #6162 · cppcheck-opensource/cppcheck · GitHub

Open Graph Title: fixed fuzzing crash in `CheckAssert::checkVariableAssignment()` by firewave · Pull Request #6162 · cppcheck-opensource/cppcheck

X Title: fixed fuzzing crash in `CheckAssert::checkVariableAssignment()` by firewave · Pull Request #6162 · cppcheck-opensource/cppcheck

Description: /home/user/CLionProjects/cppcheck-rider/lib/checkassert.cpp:132:53: runtime error: member call on null pointer of type 'Token' #0 0x63f3e941d85a in CheckAssert::checkVariableAssignment(Token const*, Scope const*) /home/user/CLionProjects/cppcheck-rider/lib/checkassert.cpp:132:53 #1 0x63f3e941c846 in CheckAssert::assertWithSideEffects() /home/user/CLionProjects/cppcheck-rider/lib/checkassert.cpp:58:13 #2 0x63f3e941f243 in CheckAssert::runChecks(Tokenizer const&, ErrorLogger*) /home/user/CLionProjects/cppcheck-rider/lib/checkassert.h:54:21 #3 0x63f3e9aa04cd in CppCheck::checkNormalTokens(Tokenizer const&) /home/user/CLionProjects/cppcheck-rider/lib/cppcheck.cpp:1124:20 #4 0x63f3e9ab94ab in CppCheck::checkFile(std::__cxx11::basic_string, std::allocator> const&, std::__cxx11::basic_string, std::allocator> const&, std::istream*) /home/user/CLionProjects/cppcheck-rider/lib/cppcheck.cpp:957:17 #5 0x63f3e9aa6a97 in CppCheck::check(std::__cxx11::basic_string, std::allocator> const&) /home/user/CLionProjects/cppcheck-rider/lib/cppcheck.cpp:556:12 #6 0x63f3e8ba4f2b in SingleExecutor::check() /home/user/CLionProjects/cppcheck-rider/cli/singleexecutor.cpp:53:29 #7 0x63f3e8adf8dc in CppCheckExecutor::check_internal(Settings const&) const /home/user/CLionProjects/cppcheck-rider/cli/cppcheckexecutor.cpp:277:32 #8 0x63f3e8ade73d in CppCheckExecutor::check_wrapper(Settings const&) /home/user/CLionProjects/cppcheck-rider/cli/cppcheckexecutor.cpp:216:12 #9 0x63f3e8add67a in CppCheckExecutor::check(int, char const* const*) /home/user/CLionProjects/cppcheck-rider/cli/cppcheckexecutor.cpp:202:21 #10 0x63f3ea1ee2b7 in main /home/user/CLionProjects/cppcheck-rider/cli/main.cpp:91:21 #11 0x7a2c9501eccf (/usr/lib/libc.so.6+0x29ccf) (BuildId: 0865c4b9ba13e0094e8b45b78dfc7a2971f536d2) #12 0x7a2c9501ed89 in __libc_start_main (/usr/lib/libc.so.6+0x29d89) (BuildId: 0865c4b9ba13e0094e8b45b78dfc7a2971f536d2) #13 0x63f3e89189f4 in _start (/home/user/CLionProjects/cppcheck-rider/cmake-build-debug-clang-asan-ubsan/bin/cppcheck+0xf6e9f4) (BuildId: 5c2986a23a9dee600c328566a7967a7eba8652c9)

Open Graph Description: /home/user/CLionProjects/cppcheck-rider/lib/checkassert.cpp:132:53: runtime error: member call on null pointer of type 'Token' #0 0x63f3e941d85a in CheckAssert::checkVariableAssignment(...

X Description: /home/user/CLionProjects/cppcheck-rider/lib/checkassert.cpp:132:53: runtime error: member call on null pointer of type 'Token' #0 0x63f3e941d85a in CheckAssert::checkVariableAss...

Opengraph URL: https://github.com/cppcheck-opensource/cppcheck/pull/6162

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fixed fuzzing crash in CheckAssert::checkVariableAssignment() https://github.com/cppcheck-opensource/cppcheck/pull/6162/files#top
Show all changes 1 commit https://github.com/cppcheck-opensource/cppcheck/pull/6162/files
af49faf fixed fuzzing crash in `CheckAssert::checkVariableAssignment()` [skip… firewave Mar 6, 2024 https://github.com/cppcheck-opensource/cppcheck/pull/6162/commits/af49faf73028ae7803e12c94835700dbf478c7b9
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