pobfuzz: GrGLGpu::flushScissor integer overflow |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6615139758637056 Fuzzer: libFuzzer_paint_op_buffer_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: SkIRect::height GrGLIRect::setRelativeTo GrGLGpu::flushScissor Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=513674:513694 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6615139758637056 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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Nov 14 2017
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Nov 22 2017
ClusterFuzz has detected this issue as fixed in range 518512:518527. Detailed report: https://clusterfuzz.com/testcase?key=6615139758637056 Fuzzer: libFuzzer_paint_op_buffer_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: SkIRect::height GrGLIRect::setRelativeTo GrGLGpu::flushScissor Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=513674:513694 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=518512:518527 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6615139758637056 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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Nov 22 2017
ClusterFuzz testcase 6615139758637056 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 dtapu...@chromium.org
, Nov 12 2017