Null-dereference READ in IsForcingLegacyLayout |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6172427999248384 Fuzzer: attekett_dom_fuzzer Job Type: linux_lsan_chrome_mp Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000018 Crash State: IsForcingLegacyLayout blink::LayoutTreeBuilderForElement::CreateLayoutObject CreateLayoutObjectIfNeeded Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=548694:548695 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6172427999248384 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Jun 2 2018
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/eff9809b3b5f70aa6e0f9a90b9996f87655a28e2 (DCHECK validity of |caret_offset| in AdjustInlineBoxPositionForTextDirectionInternal()). 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 3 2018
ClusterFuzz has detected this issue as fixed in range 563940:563941. Detailed report: https://clusterfuzz.com/testcase?key=6172427999248384 Fuzzer: attekett_dom_fuzzer Job Type: linux_lsan_chrome_mp Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000018 Crash State: IsForcingLegacyLayout blink::LayoutTreeBuilderForElement::CreateLayoutObject CreateLayoutObjectIfNeeded Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=548694:548695 Fixed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=563940:563941 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6172427999248384 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 3 2018
ClusterFuzz testcase 6172427999248384 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 2 2018Labels: Test-Predator-Auto-Components