Integer-overflow in SkOpSegment::rayCheck |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=5130065462689792 Fuzzer: libfuzzer_skia_pathop_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: SkOpSegment::rayCheck SkOpContour::rayCheck SkOpSpan::sortableTop Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_ubsan&range=438523:438689 Minimized Testcase (0.35 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94wIzwYFWrEIzHi2nGmb8ZDNv8f3XgC9juzSuMnKCV7JNVDwpZhvYtfAYv-jLdfeM7nmxupWscy1MS-AUq2r45F33oRpXHrQPdHPJkqRax1OiR7n87kdpOiyjPq2RSeiheqkDZiF57CjxsZnTlfnC2hVr9VMA?testcase_id=5130065462689792 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
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Dec 21 2016
ClusterFuzz has detected this issue as fixed in range 439851:439947. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5130065462689792 Fuzzer: libfuzzer_skia_pathop_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: SkOpSegment::rayCheck SkOpContour::rayCheck SkOpSpan::sortableTop Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_ubsan&range=438523:438689 Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_ubsan&range=439851:439947 Minimized Testcase (0.35 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94wIzwYFWrEIzHi2nGmb8ZDNv8f3XgC9juzSuMnKCV7JNVDwpZhvYtfAYv-jLdfeM7nmxupWscy1MS-AUq2r45F33oRpXHrQPdHPJkqRax1OiR7n87kdpOiyjPq2RSeiheqkDZiF57CjxsZnTlfnC2hVr9VMA?testcase_id=5130065462689792 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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Dec 21 2016
ClusterFuzz testcase 5130065462689792 is verified as fixed, so closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue. |
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Comment 1 by msrchandra@chromium.org
, Dec 19 2016Labels: Test-Predator-Wrong-CLs