Stack-overflow in blink::PaintLayer::VisualOffsetFromAncestor |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6041793408532480 Fuzzer: bj_broddelwerk Job Type: linux_asan_content_shell_drt Platform Id: linux Crash Type: Stack-overflow Crash Address: 0x7ffca5a83fb8 Crash State: blink::PaintLayer::VisualOffsetFromAncestor Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_asan_content_shell_drt&range=602134:602144 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6041793408532480 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Oct 29
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/705775845f6e50a89bc4bad7a2a18126d936c655 (Make PlatformPaintWorkletInput take a FloatSize). 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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Oct 29
The PlatformPaintWorkletInput data structure isn't used anyway, so that can't be the reason.
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Oct 29
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Oct 29
Stack overflows are P2. Maybe one for chrishtr@, or at least to re-assign.
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Jan 3
ClusterFuzz has detected this issue as fixed in range 619628:619629. Detailed report: https://clusterfuzz.com/testcase?key=6041793408532480 Fuzzer: bj_broddelwerk Job Type: linux_asan_content_shell_drt Platform Id: linux Crash Type: Stack-overflow Crash Address: 0x7ffca5a83fb8 Crash State: blink::PaintLayer::VisualOffsetFromAncestor Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_asan_content_shell_drt&range=602134:602144 Fixed: https://clusterfuzz.com/revisions?job=linux_asan_content_shell_drt&range=619628:619629 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6041793408532480 See https://github.com/google/clusterfuzz-tools for instructions to reproduce this bug locally. If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
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Jan 3
ClusterFuzz testcase 6041793408532480 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
, Oct 29Labels: Test-Predator-Auto-Components