Null-dereference READ in v8::Context::Global |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5811615229018112 Fuzzer: inferno_twister Job Type: linux_ubsan_vptr_chrome Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: v8::Context::Global blink::ToExecutionContext blink::ExecutionContext::From Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=568508:568509 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5811615229018112 Additional requirements: Requires HTTP Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Jun 22 2018
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/2cd02558b19641fc8eb06f32b8199d1967ad8a89 (ServiceWorker: Use [SecureContext] instead of manual check). 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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Jun 24 2018
ClusterFuzz has detected this issue as fixed in range 569599:569601. Detailed report: https://clusterfuzz.com/testcase?key=5811615229018112 Fuzzer: inferno_twister Job Type: linux_ubsan_vptr_chrome Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: v8::Context::Global blink::ToExecutionContext blink::ExecutionContext::From Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=568508:568509 Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=569599:569601 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5811615229018112 Additional requirements: Requires HTTP 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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Jun 24 2018
ClusterFuzz testcase 5811615229018112 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
, Jun 22 2018Labels: Test-Predator-Auto-Components