Ticket 3059: Report the correct line number in unused functions warnings#35
Merged
danmar merged 1 commit intodanmar:masterfrom Sep 18, 2011
simartin:ticket_3059
Merged
Ticket 3059: Report the correct line number in unused functions warnings#35danmar merged 1 commit intodanmar:masterfrom simartin:ticket_3059
danmar merged 1 commit intodanmar:masterfrom
simartin:ticket_3059
Conversation
Owner
|
It seems to be ok. I plan to test it a little also. |
danmar
pushed a commit
that referenced
this pull request
Sep 18, 2011
Ticket 3059: Report the correct line number in unused functions warnings
firewave
added a commit
to firewave/cppcheck
that referenced
this pull request
Feb 14, 2024
AddressSanitizer:DEADLYSIGNAL
=================================================================
==239799==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000050 (pc 0x559dd20fb7f0 bp 0x7fff65cb9cf0 sp 0x7fff65cb96e0 T0)
==239799==The signal is caused by a READ memory access.
==239799==Hint: address points to the zero page.
#0 0x559dd20fb7f0 in Token::exprId() const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/token.h:884:13
#1 0x559dd20fb7f0 in programMemoryParseCondition(ProgramMemory&, Token const*, Token const*, Settings const*, bool) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:323:21
danmar#2 0x559dd20fb3b5 in programMemoryParseCondition(ProgramMemory&, Token const*, Token const*, Settings const*, bool) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:307:9
danmar#3 0x559dd20fb3b5 in programMemoryParseCondition(ProgramMemory&, Token const*, Token const*, Settings const*, bool) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:307:9
danmar#4 0x559dd210c712 in fillProgramMemoryFromConditions(ProgramMemory&, Scope const*, Token const*, Settings const*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:350:13
danmar#5 0x559dd210c58c in fillProgramMemoryFromConditions(ProgramMemory&, Scope const*, Token const*, Settings const*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:341:5
danmar#6 0x559dd20fec3d in fillProgramMemoryFromConditions(ProgramMemory&, Token const*, Settings const*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:356:5
danmar#7 0x559dd20fec3d in ProgramMemoryState::addState(Token const*, std::unordered_map<ExprIdToken, ValueFlow::Value, ExprIdToken::Hash, std::equal_to<ExprIdToken>, std::allocator<std::pair<ExprIdToken const, ValueFlow::Value>>> const&) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:471:5
danmar#8 0x559dd2538e25 in ValueFlowAnalyzer::updateState(Token const*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:3046:13
danmar#9 0x559dd1fa7380 in valueFlowGenericForward(Token*, Token const*, ValuePtr<Analyzer> const&, TokenList const&, ErrorLogger*, Settings const&) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/forwardanalyzer.cpp:913:22
danmar#10 0x559dd252f52a in valueFlowForward(Token*, Token const*, Token const*, ValueFlow::Value, TokenList const&, ErrorLogger*, Settings const&, SourceLocation) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:2119:12
danmar#11 0x559dd2579491 in valueFlowSymbolic(TokenList const&, SymbolDatabase const&, ErrorLogger*, Settings const&) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:5513:13
danmar#12 0x559dd2579491 in ValueFlow::setValues(TokenList&, SymbolDatabase&, ErrorLogger*, Settings const&, TimerResultsIntf*)::$_10::operator()(TokenList&, SymbolDatabase&, ErrorLogger*, Settings const&, std::set<Scope const*, std::less<Scope const*>, std::allocator<Scope const*>> const&) const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:9565:9
danmar#13 0x559dd2579491 in ValueFlowPassAdaptor<ValueFlow::setValues(TokenList&, SymbolDatabase&, ErrorLogger*, Settings const&, TimerResultsIntf*)::$_10>::run(ValueFlowState const&) const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:9500:9
danmar#14 0x559dd24dfda4 in ValueFlowPassRunner::run(ValuePtr<ValueFlowPass> const&) const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:9428:19
danmar#15 0x559dd24df868 in ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)::operator()(ValuePtr<ValueFlowPass> const&) const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:9385:20
danmar#16 0x559dd24df868 in bool __gnu_cxx::__ops::_Iter_pred<ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>::operator()<ValuePtr<ValueFlowPass> const*>(ValuePtr<ValueFlowPass> const*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/predefined_ops.h:318:16
danmar#17 0x559dd24df868 in ValuePtr<ValueFlowPass> const* std::__find_if<ValuePtr<ValueFlowPass> const*, __gnu_cxx::__ops::_Iter_pred<ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>>(ValuePtr<ValueFlowPass> const*, ValuePtr<ValueFlowPass> const*, __gnu_cxx::__ops::_Iter_pred<ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>, std::random_access_iterator_tag) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_algobase.h:2080:8
danmar#18 0x559dd24ac9b3 in ValuePtr<ValueFlowPass> const* std::__find_if<ValuePtr<ValueFlowPass> const*, __gnu_cxx::__ops::_Iter_pred<ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>>(ValuePtr<ValueFlowPass> const*, ValuePtr<ValueFlowPass> const*, __gnu_cxx::__ops::_Iter_pred<ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_algobase.h:2117:14
danmar#19 0x559dd24ac9b3 in ValuePtr<ValueFlowPass> const* std::find_if<ValuePtr<ValueFlowPass> const*, ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>(ValuePtr<ValueFlowPass> const*, ValuePtr<ValueFlowPass> const*, ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_algo.h:3923:14
danmar#20 0x559dd24ac9b3 in bool std::none_of<ValuePtr<ValueFlowPass> const*, ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>(ValuePtr<ValueFlowPass> const*, ValuePtr<ValueFlowPass> const*, ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_algo.h:477:24
danmar#21 0x559dd24ac9b3 in bool std::any_of<ValuePtr<ValueFlowPass> const*, ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>(ValuePtr<ValueFlowPass> const*, ValuePtr<ValueFlowPass> const*, ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_algo.h:496:15
danmar#22 0x559dd24ac9b3 in ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:9384:16
danmar#23 0x559dd24ac9b3 in ValueFlow::setValues(TokenList&, SymbolDatabase&, ErrorLogger*, Settings const&, TimerResultsIntf*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:9554:12
danmar#24 0x559dd2392276 in Tokenizer::simplifyTokens1(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/tokenize.cpp:3395:13
danmar#25 0x559dd1ed4304 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/../lib/cppcheck.cpp:906:32
danmar#26 0x559dd1ee0521 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/../lib/cppcheck.cpp:558:12
danmar#27 0x559dd18e9d03 in LLVMFuzzerTestOneInput /home/user/CLionProjects/cppcheck-rider/oss-fuzz/main.cpp:45:18
danmar#28 0x559dd1790538 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x573538) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
danmar#29 0x559dd1791210 in fuzzer::Fuzzer::RunOne(unsigned char const*, unsigned long, bool, fuzzer::InputInfo*, bool, bool*) (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x574210) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
danmar#30 0x559dd17922a1 in fuzzer::Fuzzer::MutateAndTestOne() (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x5752a1) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
danmar#31 0x559dd17930c7 in fuzzer::Fuzzer::Loop(std::vector<fuzzer::SizedFile, std::allocator<fuzzer::SizedFile>>&) (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x5760c7) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
danmar#32 0x559dd17735b2 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x5565b2) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
danmar#33 0x559dd16f7fa7 in main (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x4dafa7) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
danmar#34 0x7feca7a45ccf (/usr/lib/libc.so.6+0x27ccf) (BuildId: 8bfe03f6bf9b6a6e2591babd0bbc266837d8f658)
danmar#35 0x7feca7a45d89 in __libc_start_main (/usr/lib/libc.so.6+0x27d89) (BuildId: 8bfe03f6bf9b6a6e2591babd0bbc266837d8f658)
danmar#36 0x559dd175d354 in _start (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x540354) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/token.h:884:13 in Token::exprId() const
==239799==ABORTING
firewave
added a commit
to firewave/cppcheck
that referenced
this pull request
Feb 14, 2024
AddressSanitizer:DEADLYSIGNAL
=================================================================
==239799==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000050 (pc 0x559dd20fb7f0 bp 0x7fff65cb9cf0 sp 0x7fff65cb96e0 T0)
==239799==The signal is caused by a READ memory access.
==239799==Hint: address points to the zero page.
#0 0x559dd20fb7f0 in Token::exprId() const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/token.h:884:13
#1 0x559dd20fb7f0 in programMemoryParseCondition(ProgramMemory&, Token const*, Token const*, Settings const*, bool) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:323:21
danmar#2 0x559dd20fb3b5 in programMemoryParseCondition(ProgramMemory&, Token const*, Token const*, Settings const*, bool) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:307:9
danmar#3 0x559dd20fb3b5 in programMemoryParseCondition(ProgramMemory&, Token const*, Token const*, Settings const*, bool) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:307:9
danmar#4 0x559dd210c712 in fillProgramMemoryFromConditions(ProgramMemory&, Scope const*, Token const*, Settings const*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:350:13
danmar#5 0x559dd210c58c in fillProgramMemoryFromConditions(ProgramMemory&, Scope const*, Token const*, Settings const*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:341:5
danmar#6 0x559dd20fec3d in fillProgramMemoryFromConditions(ProgramMemory&, Token const*, Settings const*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:356:5
danmar#7 0x559dd20fec3d in ProgramMemoryState::addState(Token const*, std::unordered_map<ExprIdToken, ValueFlow::Value, ExprIdToken::Hash, std::equal_to<ExprIdToken>, std::allocator<std::pair<ExprIdToken const, ValueFlow::Value>>> const&) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:471:5
danmar#8 0x559dd2538e25 in ValueFlowAnalyzer::updateState(Token const*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:3046:13
danmar#9 0x559dd1fa7380 in valueFlowGenericForward(Token*, Token const*, ValuePtr<Analyzer> const&, TokenList const&, ErrorLogger*, Settings const&) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/forwardanalyzer.cpp:913:22
danmar#10 0x559dd252f52a in valueFlowForward(Token*, Token const*, Token const*, ValueFlow::Value, TokenList const&, ErrorLogger*, Settings const&, SourceLocation) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:2119:12
danmar#11 0x559dd2579491 in valueFlowSymbolic(TokenList const&, SymbolDatabase const&, ErrorLogger*, Settings const&) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:5513:13
danmar#12 0x559dd2579491 in ValueFlow::setValues(TokenList&, SymbolDatabase&, ErrorLogger*, Settings const&, TimerResultsIntf*)::$_10::operator()(TokenList&, SymbolDatabase&, ErrorLogger*, Settings const&, std::set<Scope const*, std::less<Scope const*>, std::allocator<Scope const*>> const&) const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:9565:9
danmar#13 0x559dd2579491 in ValueFlowPassAdaptor<ValueFlow::setValues(TokenList&, SymbolDatabase&, ErrorLogger*, Settings const&, TimerResultsIntf*)::$_10>::run(ValueFlowState const&) const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:9500:9
danmar#14 0x559dd24dfda4 in ValueFlowPassRunner::run(ValuePtr<ValueFlowPass> const&) const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:9428:19
danmar#15 0x559dd24df868 in ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)::operator()(ValuePtr<ValueFlowPass> const&) const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:9385:20
danmar#16 0x559dd24df868 in bool __gnu_cxx::__ops::_Iter_pred<ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>::operator()<ValuePtr<ValueFlowPass> const*>(ValuePtr<ValueFlowPass> const*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/predefined_ops.h:318:16
danmar#17 0x559dd24df868 in ValuePtr<ValueFlowPass> const* std::__find_if<ValuePtr<ValueFlowPass> const*, __gnu_cxx::__ops::_Iter_pred<ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>>(ValuePtr<ValueFlowPass> const*, ValuePtr<ValueFlowPass> const*, __gnu_cxx::__ops::_Iter_pred<ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>, std::random_access_iterator_tag) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_algobase.h:2080:8
danmar#18 0x559dd24ac9b3 in ValuePtr<ValueFlowPass> const* std::__find_if<ValuePtr<ValueFlowPass> const*, __gnu_cxx::__ops::_Iter_pred<ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>>(ValuePtr<ValueFlowPass> const*, ValuePtr<ValueFlowPass> const*, __gnu_cxx::__ops::_Iter_pred<ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_algobase.h:2117:14
danmar#19 0x559dd24ac9b3 in ValuePtr<ValueFlowPass> const* std::find_if<ValuePtr<ValueFlowPass> const*, ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>(ValuePtr<ValueFlowPass> const*, ValuePtr<ValueFlowPass> const*, ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_algo.h:3923:14
danmar#20 0x559dd24ac9b3 in bool std::none_of<ValuePtr<ValueFlowPass> const*, ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>(ValuePtr<ValueFlowPass> const*, ValuePtr<ValueFlowPass> const*, ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_algo.h:477:24
danmar#21 0x559dd24ac9b3 in bool std::any_of<ValuePtr<ValueFlowPass> const*, ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>(ValuePtr<ValueFlowPass> const*, ValuePtr<ValueFlowPass> const*, ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_algo.h:496:15
danmar#22 0x559dd24ac9b3 in ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:9384:16
danmar#23 0x559dd24ac9b3 in ValueFlow::setValues(TokenList&, SymbolDatabase&, ErrorLogger*, Settings const&, TimerResultsIntf*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:9554:12
danmar#24 0x559dd2392276 in Tokenizer::simplifyTokens1(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/tokenize.cpp:3395:13
danmar#25 0x559dd1ed4304 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/../lib/cppcheck.cpp:906:32
danmar#26 0x559dd1ee0521 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/../lib/cppcheck.cpp:558:12
danmar#27 0x559dd18e9d03 in LLVMFuzzerTestOneInput /home/user/CLionProjects/cppcheck-rider/oss-fuzz/main.cpp:45:18
danmar#28 0x559dd1790538 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x573538) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
danmar#29 0x559dd1791210 in fuzzer::Fuzzer::RunOne(unsigned char const*, unsigned long, bool, fuzzer::InputInfo*, bool, bool*) (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x574210) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
danmar#30 0x559dd17922a1 in fuzzer::Fuzzer::MutateAndTestOne() (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x5752a1) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
danmar#31 0x559dd17930c7 in fuzzer::Fuzzer::Loop(std::vector<fuzzer::SizedFile, std::allocator<fuzzer::SizedFile>>&) (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x5760c7) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
danmar#32 0x559dd17735b2 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x5565b2) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
danmar#33 0x559dd16f7fa7 in main (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x4dafa7) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
danmar#34 0x7feca7a45ccf (/usr/lib/libc.so.6+0x27ccf) (BuildId: 8bfe03f6bf9b6a6e2591babd0bbc266837d8f658)
danmar#35 0x7feca7a45d89 in __libc_start_main (/usr/lib/libc.so.6+0x27d89) (BuildId: 8bfe03f6bf9b6a6e2591babd0bbc266837d8f658)
danmar#36 0x559dd175d354 in _start (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x540354) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/token.h:884:13 in Token::exprId() const
==239799==ABORTING
firewave
added a commit
to firewave/cppcheck
that referenced
this pull request
Feb 15, 2024
AddressSanitizer:DEADLYSIGNAL
=================================================================
==239799==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000050 (pc 0x559dd20fb7f0 bp 0x7fff65cb9cf0 sp 0x7fff65cb96e0 T0)
==239799==The signal is caused by a READ memory access.
==239799==Hint: address points to the zero page.
#0 0x559dd20fb7f0 in Token::exprId() const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/token.h:884:13
#1 0x559dd20fb7f0 in programMemoryParseCondition(ProgramMemory&, Token const*, Token const*, Settings const*, bool) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:323:21
danmar#2 0x559dd20fb3b5 in programMemoryParseCondition(ProgramMemory&, Token const*, Token const*, Settings const*, bool) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:307:9
danmar#3 0x559dd20fb3b5 in programMemoryParseCondition(ProgramMemory&, Token const*, Token const*, Settings const*, bool) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:307:9
danmar#4 0x559dd210c712 in fillProgramMemoryFromConditions(ProgramMemory&, Scope const*, Token const*, Settings const*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:350:13
danmar#5 0x559dd210c58c in fillProgramMemoryFromConditions(ProgramMemory&, Scope const*, Token const*, Settings const*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:341:5
danmar#6 0x559dd20fec3d in fillProgramMemoryFromConditions(ProgramMemory&, Token const*, Settings const*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:356:5
danmar#7 0x559dd20fec3d in ProgramMemoryState::addState(Token const*, std::unordered_map<ExprIdToken, ValueFlow::Value, ExprIdToken::Hash, std::equal_to<ExprIdToken>, std::allocator<std::pair<ExprIdToken const, ValueFlow::Value>>> const&) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/programmemory.cpp:471:5
danmar#8 0x559dd2538e25 in ValueFlowAnalyzer::updateState(Token const*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:3046:13
danmar#9 0x559dd1fa7380 in valueFlowGenericForward(Token*, Token const*, ValuePtr<Analyzer> const&, TokenList const&, ErrorLogger*, Settings const&) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/forwardanalyzer.cpp:913:22
danmar#10 0x559dd252f52a in valueFlowForward(Token*, Token const*, Token const*, ValueFlow::Value, TokenList const&, ErrorLogger*, Settings const&, SourceLocation) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:2119:12
danmar#11 0x559dd2579491 in valueFlowSymbolic(TokenList const&, SymbolDatabase const&, ErrorLogger*, Settings const&) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:5513:13
danmar#12 0x559dd2579491 in ValueFlow::setValues(TokenList&, SymbolDatabase&, ErrorLogger*, Settings const&, TimerResultsIntf*)::$_10::operator()(TokenList&, SymbolDatabase&, ErrorLogger*, Settings const&, std::set<Scope const*, std::less<Scope const*>, std::allocator<Scope const*>> const&) const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:9565:9
danmar#13 0x559dd2579491 in ValueFlowPassAdaptor<ValueFlow::setValues(TokenList&, SymbolDatabase&, ErrorLogger*, Settings const&, TimerResultsIntf*)::$_10>::run(ValueFlowState const&) const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:9500:9
danmar#14 0x559dd24dfda4 in ValueFlowPassRunner::run(ValuePtr<ValueFlowPass> const&) const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:9428:19
danmar#15 0x559dd24df868 in ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)::operator()(ValuePtr<ValueFlowPass> const&) const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:9385:20
danmar#16 0x559dd24df868 in bool __gnu_cxx::__ops::_Iter_pred<ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>::operator()<ValuePtr<ValueFlowPass> const*>(ValuePtr<ValueFlowPass> const*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/predefined_ops.h:318:16
danmar#17 0x559dd24df868 in ValuePtr<ValueFlowPass> const* std::__find_if<ValuePtr<ValueFlowPass> const*, __gnu_cxx::__ops::_Iter_pred<ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>>(ValuePtr<ValueFlowPass> const*, ValuePtr<ValueFlowPass> const*, __gnu_cxx::__ops::_Iter_pred<ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>, std::random_access_iterator_tag) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_algobase.h:2080:8
danmar#18 0x559dd24ac9b3 in ValuePtr<ValueFlowPass> const* std::__find_if<ValuePtr<ValueFlowPass> const*, __gnu_cxx::__ops::_Iter_pred<ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>>(ValuePtr<ValueFlowPass> const*, ValuePtr<ValueFlowPass> const*, __gnu_cxx::__ops::_Iter_pred<ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_algobase.h:2117:14
danmar#19 0x559dd24ac9b3 in ValuePtr<ValueFlowPass> const* std::find_if<ValuePtr<ValueFlowPass> const*, ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>(ValuePtr<ValueFlowPass> const*, ValuePtr<ValueFlowPass> const*, ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_algo.h:3923:14
danmar#20 0x559dd24ac9b3 in bool std::none_of<ValuePtr<ValueFlowPass> const*, ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>(ValuePtr<ValueFlowPass> const*, ValuePtr<ValueFlowPass> const*, ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_algo.h:477:24
danmar#21 0x559dd24ac9b3 in bool std::any_of<ValuePtr<ValueFlowPass> const*, ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)>(ValuePtr<ValueFlowPass> const*, ValuePtr<ValueFlowPass> const*, ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const::'lambda'(ValuePtr<ValueFlowPass> const&)) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_algo.h:496:15
danmar#22 0x559dd24ac9b3 in ValueFlowPassRunner::run_once(std::initializer_list<ValuePtr<ValueFlowPass>>) const /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:9384:16
danmar#23 0x559dd24ac9b3 in ValueFlow::setValues(TokenList&, SymbolDatabase&, ErrorLogger*, Settings const&, TimerResultsIntf*) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/valueflow.cpp:9554:12
danmar#24 0x559dd2392276 in Tokenizer::simplifyTokens1(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/tokenize.cpp:3395:13
danmar#25 0x559dd1ed4304 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/../lib/cppcheck.cpp:906:32
danmar#26 0x559dd1ee0521 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/../lib/cppcheck.cpp:558:12
danmar#27 0x559dd18e9d03 in LLVMFuzzerTestOneInput /home/user/CLionProjects/cppcheck-rider/oss-fuzz/main.cpp:45:18
danmar#28 0x559dd1790538 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x573538) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
danmar#29 0x559dd1791210 in fuzzer::Fuzzer::RunOne(unsigned char const*, unsigned long, bool, fuzzer::InputInfo*, bool, bool*) (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x574210) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
danmar#30 0x559dd17922a1 in fuzzer::Fuzzer::MutateAndTestOne() (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x5752a1) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
danmar#31 0x559dd17930c7 in fuzzer::Fuzzer::Loop(std::vector<fuzzer::SizedFile, std::allocator<fuzzer::SizedFile>>&) (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x5760c7) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
danmar#32 0x559dd17735b2 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x5565b2) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
danmar#33 0x559dd16f7fa7 in main (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x4dafa7) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
danmar#34 0x7feca7a45ccf (/usr/lib/libc.so.6+0x27ccf) (BuildId: 8bfe03f6bf9b6a6e2591babd0bbc266837d8f658)
danmar#35 0x7feca7a45d89 in __libc_start_main (/usr/lib/libc.so.6+0x27d89) (BuildId: 8bfe03f6bf9b6a6e2591babd0bbc266837d8f658)
danmar#36 0x559dd175d354 in _start (/home/user/CLionProjects/cppcheck-rider/oss-fuzz/oss-fuzz-client+0x540354) (BuildId: c702153d07ad5f19357ff1899a39d599da20f3e2)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/user/CLionProjects/cppcheck-rider/oss-fuzz/../lib/token.h:884:13 in Token::exprId() const
==239799==ABORTING
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Hello,
This is a patch to fix the issue that the unused function warning always shows 1 as line number, reported in
https://sourceforge.net/apps/trac/cppcheck/ticket/3059
Best regards,
Simon