Null-dereference READ in blink::LiveNodeListBase::InvalidateCacheForAttribute |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5786029362249728 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_cfi_chrome Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000010 Crash State: blink::LiveNodeListBase::InvalidateCacheForAttribute blink::NodeListsNodeData::InvalidateCaches blink::ContainerNode::InvalidateNodeListCachesInAncestors Sanitizer: cfi (CFI) Regressed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=583177:583181 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5786029362249728 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Aug 15
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/0fd72b878bb8e5fef918b9a836d760d6cecc4150 (Add Assign function). 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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Aug 16
I couldn't repro this. The repro case is too huge. Given that CL is unlikely to the cause, and this crash is similar to bug 762931, let's merge this into that.
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Aug 16
ClusterFuzz has detected this issue as fixed in range 583238:583249. Detailed report: https://clusterfuzz.com/testcase?key=5786029362249728 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_cfi_chrome Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000010 Crash State: blink::LiveNodeListBase::InvalidateCacheForAttribute blink::NodeListsNodeData::InvalidateCaches blink::ContainerNode::InvalidateNodeListCachesInAncestors Sanitizer: cfi (CFI) Regressed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=583177:583181 Fixed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=583238:583249 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5786029362249728 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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Comment 1 by ClusterFuzz
, Aug 15Labels: Test-Predator-Auto-Components