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Title: check rfind() result in simplifyPath() before using it - fixes "unsig… by firewave · Pull Request #196 · cppcheck-opensource/simplecpp · GitHub

Open Graph Title: check rfind() result in simplifyPath() before using it - fixes "unsig… by firewave · Pull Request #196 · cppcheck-opensource/simplecpp

X Title: check rfind() result in simplifyPath() before using it - fixes "unsig… by firewave · Pull Request #196 · cppcheck-opensource/simplecpp

Description: …ned integer overflow" reported by UBSAN /mnt/s/GitHub/cppcheck-fw/externals/simplecpp/simplecpp.cpp:2190:75: runtime error: unsigned integer overflow: 18446744073709551615 + 1 cannot be represented in type 'unsigned long' #0 0x2e9f4fe in simplecpp::simplifyPath(std::__cxx11::basic_string, std::allocator >) /mnt/s/GitHub/cppcheck-fw/externals/simplecpp/simplecpp.cpp:2190:75 #1 0x26cc621 in Path::simplifyPath(std::__cxx11::basic_string, std::allocator >) /mnt/s/GitHub/cppcheck-fw/lib/path.cpp:77:12 #2 0x277eace in Suppressions::ErrorMessage::setFileName(std::__cxx11::basic_string, std::allocator > const&) /mnt/s/GitHub/cppcheck-fw/lib/suppressions.cpp:268:17 #3 0x15a8b1f in TestSuppressions::errorMessage(std::__cxx11::basic_string, std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&, int) const /mnt/s/GitHub/cppcheck-fw/test/testsuppressions.cpp:92:13 #4 0x1592e8c in TestSuppressions::suppressionsFileNameWithExtraPath() const /mnt/s/GitHub/cppcheck-fw/test/testsuppressions.cpp:153:9 #5 0x158852a in TestSuppressions::run() /mnt/s/GitHub/cppcheck-fw/test/testsuppressions.cpp:45:9 #6 0x157ec40 in TestFixture::run(std::__cxx11::basic_string, std::allocator > const&) /mnt/s/GitHub/cppcheck-fw/test/testsuite.cpp:369:9 #7 0x157fd62 in TestFixture::runTests(options const&) /mnt/s/GitHub/cppcheck-fw/test/testsuite.cpp:392:23 #8 0x12f9b85 in main /mnt/s/GitHub/cppcheck-fw/test/testrunner.cpp:44:46 #9 0x7f3c13dd7cc9 in __libc_start_main csu/../csu/libc-start.c:308:16 #10 0x8dd649 in _start (/mnt/s/GitHub/cppcheck-fw/cmake-build-debug-wsl-kali-clang-asan-ubsan/bin/testrunner+0x8dd649)

Open Graph Description: …ned integer overflow" reported by UBSAN /mnt/s/GitHub/cppcheck-fw/externals/simplecpp/simplecpp.cpp:2190:75: runtime error: unsigned integer overflow: 18446744073709551615 + 1 cannot be repre...

X Description: …ned integer overflow" reported by UBSAN /mnt/s/GitHub/cppcheck-fw/externals/simplecpp/simplecpp.cpp:2190:75: runtime error: unsigned integer overflow: 18446744073709551615 + 1 cannot be r...

Opengraph URL: https://github.com/cppcheck-opensource/simplecpp/pull/196

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