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Heap-use-after-free in blink::LayoutObject::NextInPreOrder |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=4513192922578944 Fuzzer: marty_html_twiddler Job Type: windows_asan_chrome_no_sandbox Platform Id: windows Crash Type: Heap-use-after-free READ 4 Crash Address: 0x0701a200 Crash State: blink::LayoutObject::NextInPreOrder blink::ResetOldSelectedLayoutObjects blink::LayoutSelection::ClearSelection Sanitizer: address (ASAN) Recommended Security Severity: High Regressed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=520863:520881 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4513192922578944 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Dec 1 2017
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/895571d680c5aa0ea923a90dabc072f0e76c7aca (Remove redundant SelectionState reassignment.). If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.
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Dec 2 2017
ClusterFuzz has detected this issue as fixed in range 521097:521126. Detailed report: https://clusterfuzz.com/testcase?key=4513192922578944 Fuzzer: marty_html_twiddler Job Type: windows_asan_chrome_no_sandbox Platform Id: windows Crash Type: Heap-use-after-free READ 4 Crash Address: 0x0701a200 Crash State: blink::LayoutObject::NextInPreOrder blink::ResetOldSelectedLayoutObjects blink::LayoutSelection::ClearSelection Sanitizer: address (ASAN) Recommended Security Severity: High Regressed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=520863:520881 Fixed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=521097:521126 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4513192922578944 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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Dec 2 2017
ClusterFuzz testcase 4513192922578944 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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Dec 2 2017
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Mar 10 2018
This bug has been closed for more than 14 weeks. Removing security view restrictions. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Jul 28
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Comment 1 by ClusterFuzz
, Dec 1 2017Labels: Test-Predator-Auto-Components