Crash in clang::Parser::ParseDirectDeclarator(clang::Declarator&)

Similar reports
Problem #769201
Component
llvm
Last affected version
0:20.1.8-3.fc42
Executable
/usr/bin/clang-tidy
Error name
SIGILL 4
First occurrence
2025-08-15
Last occurrence
2025-08-30
Unique reports
2
Quality
-42

Statistics

Operating system Unique / Total count
Fedora 42 2 / 6
Operating system Count
Fedora 42 6
Architecture Count
x86_64 6
Related packages Count
libzstd 6
 0:1.5.7-1.fc42 6
clang-tools-extra 6
 0:20.1.8-3.fc42 6
libedit 6
 0:3.1-55.20250104cvs.fc42 6
Show more… (7)
libxml2 6
 0:2.12.10-1.fc42 6
llvm-libs 6
 0:20.1.8-3.fc42 6
xz-libs 6
 1:5.8.1-2.fc42 6
libstdc++ 6
 0:15.2.1-1.fc42 6
ncurses-libs 6
 0:6.5-5.20250125.fc42 6
glibc 6
 0:2.41-10.fc42 6
clang-libs 6
 0:20.1.8-3.fc42 6

Packages names with count less than the total count of reports are most probably not the cause of the problem.

History

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Backtrace

Frame # Function Binary Source or offset Line
1
clang::Parser::ParseDirectDeclarator(clang::Declarator&)
/lib64/libclang-cpp.so.20.1 0x243b05
Build id: 2f01034d20e33585520217e1098ffa0dbfd62dfe 		-
2
clang::Parser::ParseDeclaratorInternal(clang::Declarator&, void (clang::Parser::*)(clang::Declarator&))
/lib64/libclang-cpp.so.20.1 0x241098
Build id: 2f01034d20e33585520217e1098ffa0dbfd62dfe 		-
3
clang::Parser::ParseDeclGroup(clang::ParsingDeclSpec&, clang::DeclaratorContext, clang::ParsedAttributes&, clang::Parser::ParsedTemplateInfo&, clang::SourceLocation*, clang::Parser::ForRangeInit*)
/lib64/libclang-cpp.so.20.1 0x22c080
Build id: 2f01034d20e33585520217e1098ffa0dbfd62dfe 		-
4
clang::Parser::ParseDeclOrFunctionDefInternal(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec&, clang::AccessSpecifier)
/lib64/libclang-cpp.so.20.1 0x30d263
Build id: 2f01034d20e33585520217e1098ffa0dbfd62dfe 		-
5
clang::Parser::ParseDeclarationOrFunctionDefinition(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*, clang::AccessSpecifier)
/lib64/libclang-cpp.so.20.1 0x30ca5d
Build id: 2f01034d20e33585520217e1098ffa0dbfd62dfe 		-
6
clang::Parser::ParseExternalDeclaration(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*)
/lib64/libclang-cpp.so.20.1 0x30b99e
Build id: 2f01034d20e33585520217e1098ffa0dbfd62dfe 		-
7
clang::Parser::ParseTopLevelDecl(clang::OpaquePtr<clang::DeclGroupRef>&, clang::Sema::ModuleImportState&)
/lib64/libclang-cpp.so.20.1 0x309896
Build id: 2f01034d20e33585520217e1098ffa0dbfd62dfe 		-
8
clang::Parser::ParseFirstTopLevelDecl(clang::OpaquePtr<clang::DeclGroupRef>&, clang::Sema::ModuleImportState&)
/lib64/libclang-cpp.so.20.1 0x3091f1
Build id: 2f01034d20e33585520217e1098ffa0dbfd62dfe 		-
9
clang::ParseAST(clang::Sema&, bool, bool)
/lib64/libclang-cpp.so.20.1 0x212c7c
Build id: 2f01034d20e33585520217e1098ffa0dbfd62dfe 		-
10
clang::FrontendAction::Execute()
/lib64/libclang-cpp.so.20.1 0x291907f
Build id: 2f01034d20e33585520217e1098ffa0dbfd62dfe 		-
11
clang::CompilerInstance::ExecuteAction(clang::FrontendAction&)
/lib64/libclang-cpp.so.20.1 0x287b8f4
Build id: 2f01034d20e33585520217e1098ffa0dbfd62dfe 		-
12
clang::tooling::FrontendActionFactory::runInvocation(std::shared_ptr<clang::CompilerInvocation>, clang::FileManager*, std::shared_ptr<clang::PCHContainerOperations>, clang::DiagnosticConsumer*)
/lib64/libclang-cpp.so.20.1 0x2b81105
Build id: 2f01034d20e33585520217e1098ffa0dbfd62dfe 		-
13
clang::tidy::runClangTidy(clang::tidy::ClangTidyContext&, clang::tooling::CompilationDatabase const&, llvm::ArrayRef<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, llvm::IntrusiveRefCntPtr<llvm::vfs::OverlayFileSystem>, bool, bool, llvm::StringRef)::ActionFactory::runInvocation(std::shared_ptr<clang::CompilerInvocation>, clang::FileManager*, std::shared_ptr<clang::PCHContainerOperations>, clang::DiagnosticConsumer*)
/usr/bin/clang-tidy 0x72e01c
Build id: 579f4a7cc2af8ee65c9cd1baca4b31a8a976d0b6 		-
14
clang::tooling::ToolInvocation::runInvocation(char const*, clang::driver::Compilation*, std::shared_ptr<clang::CompilerInvocation>, std::shared_ptr<clang::PCHContainerOperations>)
/lib64/libclang-cpp.so.20.1 0x2b80d7a
Build id: 2f01034d20e33585520217e1098ffa0dbfd62dfe 		-
15
clang::tooling::ToolInvocation::run()
/lib64/libclang-cpp.so.20.1 0x2b7f625
Build id: 2f01034d20e33585520217e1098ffa0dbfd62dfe 		-
16
clang::tooling::ClangTool::run(clang::tooling::ToolAction*)
/lib64/libclang-cpp.so.20.1 0x2b83271
Build id: 2f01034d20e33585520217e1098ffa0dbfd62dfe 		-
17
clang::tidy::runClangTidy(clang::tidy::ClangTidyContext&, clang::tooling::CompilationDatabase const&, llvm::ArrayRef<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, llvm::IntrusiveRefCntPtr<llvm::vfs::OverlayFileSystem>, bool, bool, llvm::StringRef)
/usr/bin/clang-tidy 0x7273aa
Build id: 579f4a7cc2af8ee65c9cd1baca4b31a8a976d0b6 		-
18
clang::tidy::clangTidyMain(int, char const**)
/usr/bin/clang-tidy 0xe530
Build id: 579f4a7cc2af8ee65c9cd1baca4b31a8a976d0b6 		-
19
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 126a08bf502f4950b215dc773e52df8dcf50c393 		-
20
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 126a08bf502f4950b215dc773e52df8dcf50c393 		-
21
_start
/usr/bin/clang-tidy 0xb475
Build id: 579f4a7cc2af8ee65c9cd1baca4b31a8a976d0b6 		-