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Null-dereference READ in blink::ImageLayerBridge::PrepareTransferableResource |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6220368898162688 Fuzzer: inferno_twister Job Type: linux_ubsan_vptr_content_shell_drt Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: blink::ImageLayerBridge::PrepareTransferableResource cc::TextureLayer::Update cc::LayerTreeHost::PaintContent Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=537260:537261 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6220368898162688 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Apr 12 2018
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/4b6c4188b42aace5b8020ee8f906a3057e7480b0 (Reland "content: Enable CompositorImageAnimation by default."). 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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May 16 2018
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May 16 2018
ClusterFuzz has detected this issue as fixed in range 558997:559001. Detailed report: https://clusterfuzz.com/testcase?key=6220368898162688 Fuzzer: inferno_twister Job Type: linux_ubsan_vptr_content_shell_drt Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: blink::ImageLayerBridge::PrepareTransferableResource cc::TextureLayer::Update cc::LayerTreeHost::PaintContent Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=537260:537261 Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=558997:559001 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6220368898162688 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
, Apr 12 2018Labels: Test-Predator-Auto-Components