Integer-overflow in SkIRect::width |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5090559302828032 Fuzzer: libFuzzer_paint_op_buffer_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: SkIRect::width GrSoftwarePathRenderer::onDrawPath GrRenderTargetContext::internalDrawPath Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=520985:521019 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5090559302828032 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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Dec 4 2017
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Dec 5 2017
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Dec 13 2017
ClusterFuzz has detected this issue as fixed in range 523469:523491. Detailed report: https://clusterfuzz.com/testcase?key=5090559302828032 Fuzzer: libFuzzer_paint_op_buffer_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: SkIRect::width GrSoftwarePathRenderer::onDrawPath GrRenderTargetContext::internalDrawPath Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=520985:521019 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=523469:523491 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5090559302828032 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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Dec 13 2017
ClusterFuzz testcase 5090559302828032 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
, Dec 4 2017