fixed fuzzing crash in CheckAssert::checkVariableAssignment()#6162
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firewave wants to merge 1 commit intodanmar:mainfrom
Closed
fixed fuzzing crash in CheckAssert::checkVariableAssignment()#6162firewave wants to merge 1 commit intodanmar:mainfrom
CheckAssert::checkVariableAssignment()#6162firewave wants to merge 1 commit intodanmar:mainfrom
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/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
danmar#2 0x63f3e941f243 in CheckAssert::runChecks(Tokenizer const&, ErrorLogger*) /home/user/CLionProjects/cppcheck-rider/lib/checkassert.h:54:21
danmar#3 0x63f3e9aa04cd in CppCheck::checkNormalTokens(Tokenizer const&) /home/user/CLionProjects/cppcheck-rider/lib/cppcheck.cpp:1124:20
danmar#4 0x63f3e9ab94ab 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/lib/cppcheck.cpp:957:17
danmar#5 0x63f3e9aa6a97 in CppCheck::check(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) /home/user/CLionProjects/cppcheck-rider/lib/cppcheck.cpp:556:12
danmar#6 0x63f3e8ba4f2b in SingleExecutor::check() /home/user/CLionProjects/cppcheck-rider/cli/singleexecutor.cpp:53:29
danmar#7 0x63f3e8adf8dc in CppCheckExecutor::check_internal(Settings const&) const /home/user/CLionProjects/cppcheck-rider/cli/cppcheckexecutor.cpp:277:32
danmar#8 0x63f3e8ade73d in CppCheckExecutor::check_wrapper(Settings const&) /home/user/CLionProjects/cppcheck-rider/cli/cppcheckexecutor.cpp:216:12
danmar#9 0x63f3e8add67a in CppCheckExecutor::check(int, char const* const*) /home/user/CLionProjects/cppcheck-rider/cli/cppcheckexecutor.cpp:202:21
danmar#10 0x63f3ea1ee2b7 in main /home/user/CLionProjects/cppcheck-rider/cli/main.cpp:91:21
danmar#11 0x7a2c9501eccf (/usr/lib/libc.so.6+0x29ccf) (BuildId: 0865c4b9ba13e0094e8b45b78dfc7a2971f536d2)
danmar#12 0x7a2c9501ed89 in __libc_start_main (/usr/lib/libc.so.6+0x29d89) (BuildId: 0865c4b9ba13e0094e8b45b78dfc7a2971f536d2)
danmar#13 0x63f3e89189f4 in _start (/home/user/CLionProjects/cppcheck-rider/cmake-build-debug-clang-asan-ubsan/bin/cppcheck+0xf6e9f4) (BuildId: 5c2986a23a9dee600c328566a7967a7eba8652c9)
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Split from #6092. |
Collaborator
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I get a |
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Collaborator
Author
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This issue still exists. |
Collaborator
In what way? |
Collaborator
Author
It still caused a crash in the fuzzing client. Although it was fine when I checked it manually. I just tested it again and I know longer get the crash. Closing again. |
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