[Bug 1188353] New: shiboken2 clang_getFileName segmentation fault

http://bugzilla.opensuse.org/show_bug.cgi?id=1188353 Bug ID: 1188353 Summary: shiboken2 clang_getFileName segmentation fault Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: openSUSE Tumbleweed Status: NEW Severity: Normal Priority: P5 - None Component: Development Assignee: screening-team-bugs@suse.de Reporter: ahpgh0@gmail.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- shiboken2 receives SIGSEGV when trying to build the Falkon web browser from source with Python plugins. Steps to reproduce the bug (prerequisites: python3-pyside2-devel, clang-devel, ...): $ git clone https://invent.kde.org/network/falkon.git $ cd falkon $ mkdir build && cd build $ cmake -DCMAKE_INSTALL_PREFIX=/opt/falkon -DCMAKE_BUILD_TYPE=None .. $ LC_ALL=C make After that the error can be reproduced by $ cd src/plugins/PyFalkon and executing /usr/bin/shiboken2 with a long list of arguments found with $ grep shiboken2 CMakeFiles/PyFalkon_autogen.dir/build.make Backtrace obtained with 'coredumpctl debug': (gdb) bt #0 llvm::StringMapEntryBase::getKeyLength (this=<optimized out>) at ../include/llvm/ADT/StringMapEntry.h:29 #1 llvm::StringMapEntryclang::FileEntryRef::MapValue >::first (this=<optimized out>) at ../include/llvm/ADT/StringMapEntry.h:85 #2 clang::FileEntryRef::getName (this=0x7f4f2f2b89b0) at ../tools/clang/include/clang/Basic/FileEntry.h:62 #3 clang::FileEntry::getName (this=0x7f4f2f2b8950) at ../tools/clang/include/clang/Basic/FileEntry.h:364 #4 clang_getFileName (SFile=0x7f4f2f2b8950) at ../tools/clang/tools/libclang/CIndex.cpp:4333 #5 0x000055d81c82703a in clang::operator<<(QDebug, clang::SourceLocation const&) () #6 0x000055d81c8272fb in clang::operator<<(QDebug, clang::Diagnostic const&) () #7 0x000055d81c7b22b6 in AbstractMetaBuilderPrivate::buildDom(QList<QByteArray>, LanguageLevel, unsigned int) () #8 0x000055d81c7b9dd8 in AbstractMetaBuilder::build(QList<QByteArray> const&, LanguageLevel, unsigned int) () #9 0x000055d81c79fe42 in ApiExtractor::run() () #10 0x000055d81c6ff570 in main () -- You are receiving this mail because: You are on the CC list for the bug.