Null-dereference READ in blink::AssociatedLayoutObjectOf |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=4977287834107904 Fuzzer: marty_html_twiddler Job Type: linux_asan_content_shell_drt Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000010 Crash State: blink::AssociatedLayoutObjectOf blink::NextLayoutObjectOnFlatTree blink::ResetOldSelectedLayoutObjects Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_asan_content_shell_drt&range=569167:569168 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4977287834107904 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Jun 21 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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Jun 21 2018
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/deb6bb60b6d562719d04c6a564717b332d9c55bd (Let SelectionPaintRange iterator iterate on a flat tree.). If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
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Jun 22 2018
ClusterFuzz has detected this issue as fixed in range 569233:569235. Detailed report: https://clusterfuzz.com/testcase?key=4977287834107904 Fuzzer: marty_html_twiddler Job Type: linux_asan_content_shell_drt Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000010 Crash State: blink::AssociatedLayoutObjectOf blink::NextLayoutObjectOnFlatTree blink::ResetOldSelectedLayoutObjects Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_asan_content_shell_drt&range=569167:569168 Fixed: https://clusterfuzz.com/revisions?job=linux_asan_content_shell_drt&range=569233:569235 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4977287834107904 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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Jun 22 2018
ClusterFuzz testcase 4977287834107904 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
, Jun 21 2018