Null-dereference READ in base::MessageLoop::RunTask |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=4881153508245504 Fuzzer: inferno_webbot Job Type: linux_asan_chrome_chromeos Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000008 Crash State: base::MessageLoop::RunTask base::MessageLoop::DoWork base::MessagePumpLibevent::Run Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=331388:331413 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4881153508245504 Additional requirements: Requires Gestures Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Nov 24 2017
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/7c7176234e553c35a2d8ec014f2caa29f7278065 (Rewrite component update service in terms of components/update_client.). If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.
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Nov 28 2017
It is possible the issue is in the LoginScreenController based on the stack trace linked by https://clusterfuzz.com/testcase?key=4881153508245504 in the OP.
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Dec 2 2017
ClusterFuzz has detected this issue as fixed in range 521102:521135. Detailed report: https://clusterfuzz.com/testcase?key=4881153508245504 Fuzzer: inferno_webbot Job Type: linux_asan_chrome_chromeos Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000008 Crash State: base::MessageLoop::RunTask base::MessageLoop::DoWork base::MessagePumpLibevent::Run Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=331388:331413 Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=521102:521135 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4881153508245504 Additional requirements: Requires Gestures 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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Dec 2 2017
ClusterFuzz testcase 4881153508245504 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 24 2017Labels: Test-Predator-Auto-Components