Null-dereference READ in test_runner::MockWebSpeechRecognizer::PostRunTaskFromQueue |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5269921264304128 Fuzzer: inferno_layout_test_unmodified Job Type: linux_ubsan_vptr_content_shell_drt Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: test_runner::MockWebSpeechRecognizer::PostRunTaskFromQueue blink::scheduler::TaskQueueManager::ProcessTaskFromWorkQueue blink::scheduler::TaskQueueManager::DoWork Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=508795:508862 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5269921264304128 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Nov 3 2017
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/75e1ece2dc50b024f743e61cf3889e2393be8355 (Null-check result of CreateOffscreenGraphicsContext3DProvider.). If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.
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Nov 3 2017
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Jan 26 2018
ClusterFuzz has detected this issue as fixed in range 531839:531841. Detailed report: https://clusterfuzz.com/testcase?key=5269921264304128 Fuzzer: inferno_layout_test_unmodified Job Type: linux_ubsan_vptr_content_shell_drt Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: test_runner::MockWebSpeechRecognizer::PostRunTaskFromQueue blink::scheduler::TaskQueueManager::ProcessTaskFromWorkQueue blink::scheduler::TaskQueueManager::DoWork Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=508795:508862 Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=531839:531841 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5269921264304128 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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Jan 26 2018
ClusterFuzz testcase 5269921264304128 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
, Nov 3 2017Labels: Test-Predator-AutoComponents