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Bad-cast to llvm::cl::Option from llvm::cl::opt<std::__1::basic_string<char, std ... (to the same thing) |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5453164362072064 Fuzzer: libFuzzer_gpu_swiftshader_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Bad-cast Crash Address: 0x7f49eb0b0cf8 Crash State: Bad-cast to llvm::cl::Option from llvm::cl::opt<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, false, llvm::cl::parser<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > llvm::cl::applicator<llvm::cl::FormattingFlags>::opt void llvm::cl::apply<llvm::cl::opt<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, false, llvm::cl::parser<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >, llvm::cl::FormattingFlags, llvm::cl::desc, llvm::cl::initializer<char Sanitizer: undefined (UBSAN) Recommended Security Severity: High Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=485852:485888 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5453164362072064 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
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Jul 13 2017
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Jul 13 2017
ClusterFuzz has detected this issue as fixed in range 486087:486244. Detailed report: https://clusterfuzz.com/testcase?key=5453164362072064 Fuzzer: libFuzzer_gpu_swiftshader_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Bad-cast Crash Address: 0x7f49eb0b0cf8 Crash State: Bad-cast to llvm::cl::Option from llvm::cl::opt<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, false, llvm::cl::parser<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > llvm::cl::applicator<llvm::cl::FormattingFlags>::opt void llvm::cl::apply<llvm::cl::opt<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, false, llvm::cl::parser<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >, llvm::cl::FormattingFlags, llvm::cl::desc, llvm::cl::initializer<char Sanitizer: undefined (UBSAN) Recommended Security Severity: High Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=485852:485888 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=486087:486244 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5453164362072064 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information. If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
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Oct 22 2017
This bug has been closed for more than 14 weeks. Removing security view restrictions. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot |
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Comment 1 by raymes@chromium.org
, Jul 13 2017Status: Assigned (was: Untriaged)
Summary: Bad-cast to llvm::cl::Option from llvm::cl::opt<std::__1::basic_string<char, std ... (to the same thing) (was: Bad-cast to llvm::cl::Option from llvm::cl::opt<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, false, llvm::cl::parser<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >;llvm::cl::applicator<llvm::cl::FormattingFlags>::opt;void llvm::cl::apply<llvm::cl::opt<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, false, llvm::cl::parser<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >, llvm::cl::FormattingFlags, llvm::cl::desc, llvm::cl::initializer<char)