Integer-overflow in SkQuadraticEdge::setQuadraticWithoutUpdate |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6650642214158336 Fuzzer: libFuzzer_paint_op_buffer_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: SkQuadraticEdge::setQuadraticWithoutUpdate SkQuadraticEdge::setQuadratic SkEdgeBuilder::addQuad Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=489418:489502 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6650642214158336 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
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Aug 2 2017
ClusterFuzz has detected this issue as fixed in range 491107:491189. Detailed report: https://clusterfuzz.com/testcase?key=6650642214158336 Fuzzer: libFuzzer_paint_op_buffer_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: SkQuadraticEdge::setQuadraticWithoutUpdate SkQuadraticEdge::setQuadratic SkEdgeBuilder::addQuad Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=489418:489502 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=491107:491189 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6650642214158336 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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Aug 2 2017
ClusterFuzz testcase 6650642214158336 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 msrchandra@chromium.org
, Jul 31 2017Labels: M-62 Test-Predator-Wrong-CLs