Null-dereference READ in blink::ClipPathClipper::~ClipPathClipper |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6048781590855680 Fuzzer: miaubiz_svg_fuzzer Job Type: mac_asan_chrome Platform Id: mac Crash Type: Null-dereference READ Crash Address: 0x000000000018 Crash State: blink::ClipPathClipper::~ClipPathClipper blink::PaintLayerPainter::PaintLayerContents blink::PaintLayerPainter::PaintFragmentByApplyingTransform Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=537412:537498 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6048781590855680 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Feb 24 2018
Automatically applying components based on crash stacktrace and information from OWNERS files. If this is incorrect, please apply the Test-Predator-Wrong-Components label.
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Feb 24 2018
Automatically adding ccs based on suspected regression changelists: [PE] Remove GetDocument() calls from a frequently used PaintInvalidator func. by vmpstr@chromium.org - https://chromium.googlesource.com/chromium/src/+/5e8d978cd7986057f1d9c7e05d6387b635cdfae6 Omit the parent LayoutView's scroll offset from FrameRect by szager@chromium.org - https://chromium.googlesource.com/chromium/src/+/cf91f7965c29e2bc93e81f79cef5d77481b00e6e If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label.
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Feb 25 2018
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Feb 26 2018
Null reads are not P1. To vmpstr@ for initial look.
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Feb 27 2018
ClusterFuzz has detected this issue as fixed in range 539396:539401. Detailed report: https://clusterfuzz.com/testcase?key=6048781590855680 Fuzzer: miaubiz_svg_fuzzer Job Type: mac_asan_chrome Platform Id: mac Crash Type: Null-dereference READ Crash Address: 0x000000000018 Crash State: blink::ClipPathClipper::~ClipPathClipper blink::PaintLayerPainter::PaintLayerContents blink::PaintLayerPainter::PaintFragmentByApplyingTransform Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=537412:537498 Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=539396:539401 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6048781590855680 See https://github.com/google/clusterfuzz-tools 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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Feb 27 2018
ClusterFuzz testcase 6048781590855680 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 24 2018