Crash in blink::hasEditableStyle |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=6088127006638080 Fuzzer: miaubiz_css_fuzzer Job Type: mac_asan_chrome Platform Id: mac Crash Type: UNKNOWN READ Crash Address: 0x000000000020 Crash State: blink::hasEditableStyle blink::CompositeEditCommand::insertNodeBefore blink::InsertParagraphSeparatorCommand::doApply Sanitizer: address (ASAN) Regressed: https://cluster-fuzz.appspot.com/revisions?job=mac_asan_chrome&range=406029:406033 Minimized Testcase (3.04 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96kQDxyF69DDGvEZGtFBwjCKhfWGbxLXb-Az-4ltzC36KtXwVqACgXFKUw_avnQIzGNpczcJgYrx80zdpV8VPXBFhwj7EypR-wSAxnL9IJxgP8nyf4oanMaVq1liB1Yftk23sUP1oZp35hPE-8Pz3ry0PHGSg?testcase_id=6088127006638080 Issue filed automatically. See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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Jan 16 2017
Also it crashes on win however, this is just SEGV crash and the script is weird.
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Feb 15 2017
ClusterFuzz has detected this issue as fixed in range 449378:450347. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6088127006638080 Fuzzer: miaubiz_css_fuzzer Job Type: mac_asan_chrome Platform Id: mac Crash Type: UNKNOWN READ Crash Address: 0x000000000020 Crash State: blink::hasEditableStyle blink::CompositeEditCommand::insertNodeBefore blink::InsertParagraphSeparatorCommand::doApply Sanitizer: address (ASAN) Regressed: https://cluster-fuzz.appspot.com/revisions?job=mac_asan_chrome&range=406029:406033 Fixed: https://cluster-fuzz.appspot.com/revisions?job=mac_asan_chrome&range=449378:450347 Reproducer Testcase: https://cluster-fuzz.appspot.com/download/AMIfv96kQDxyF69DDGvEZGtFBwjCKhfWGbxLXb-Az-4ltzC36KtXwVqACgXFKUw_avnQIzGNpczcJgYrx80zdpV8VPXBFhwj7EypR-wSAxnL9IJxgP8nyf4oanMaVq1liB1Yftk23sUP1oZp35hPE-8Pz3ry0PHGSg?testcase_id=6088127006638080 See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs 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 15 2017
ClusterFuzz testcase 6088127006638080 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 patricia...@chromium.org
, Jan 16 2017