Stack-overflow in Parser::ParseExpression |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5287165811228672 Fuzzer: libFuzzer_gn_parser_fuzzer Job Type: libfuzzer_chrome_asan Platform Id: linux Crash Type: Stack-overflow Crash Address: 0x7ffe7618f948 Crash State: Parser::ParseExpression Parser::DotOperator Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=474915:474952 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5287165811228672 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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Feb 20 2018
Unable to find actual suspect through code search nor from the provided regression range. This issue looks similar to Issue 806620 , hence assigning it to the concern owner for further inputs. joelhockey@-- Could you please take a look into this issue? Thanks!
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Feb 20 2018
Sorry, I'm not working on libxml now.
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Mar 15 2018
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Sep 17
ClusterFuzz has detected this issue as fixed in range 574139:574142. Detailed report: https://clusterfuzz.com/testcase?key=5287165811228672 Fuzzer: libFuzzer_gn_parser_fuzzer Job Type: libfuzzer_chrome_asan Platform Id: linux Crash Type: Stack-overflow Crash Address: 0x7ffe7618f948 Crash State: Parser::ParseExpression Parser::DotOperator Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=474915:474952 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=574139:574142 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5287165811228672 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.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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Sep 17
ClusterFuzz testcase 5287165811228672 is verified as fixed, so closing issue as verified. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue. |
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Comment 1 by ClusterFuzz
, Feb 19 2018Labels: Test-Predator-Auto-Components