Null-dereference READ during FormatBlock command |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=4724215857807360 Fuzzer: inferno_twister Job Type: linux_cfi_chrome Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000010 Crash State: chrome blink::Node::firstChild blink::Node* blink::NodeTraversal::ChildAtTemplate<blink::Node const> Sanitizer: cfi (CFI) Regressed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=523197:523221 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4724215857807360 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Jan 28 2018
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/bb33dbbbcf6f36daa5d7d116769b72a3c91ed9dc (Remove ScriptStreamer::resource_). 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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Jan 29 2018
Editing command is a big source of crashing.
Crashes with CompositeEditCommand::Apply() in the stack trace should be triaged to component Blink>Editing>Command first.
Applying P3 and Available due to low usage of document.execCommand('FormatBlock')
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Jan 29 2018
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Feb 13 2018
ClusterFuzz has detected this issue as fixed in range 536251:536259. Detailed report: https://clusterfuzz.com/testcase?key=4724215857807360 Fuzzer: inferno_twister Job Type: linux_cfi_chrome Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000010 Crash State: chrome blink::Node::firstChild blink::Node* blink::NodeTraversal::ChildAtTemplate<blink::Node const> Sanitizer: cfi (CFI) Regressed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=523197:523221 Fixed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=536251:536259 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4724215857807360 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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Feb 13 2018
ClusterFuzz testcase 4724215857807360 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
, Jan 28 2018Labels: Test-Predator-Auto-Components