Null-dereference READ in blink::PresentationController::SetPresentation |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6317981892870144 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::PresentationController::SetPresentation blink::Presentation::Create blink::NavigatorPresentation::presentation Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=599374:599375 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6317981892870144 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Oct 26
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/c8e991abf6c9999948a637546defc101d41d5dcd ([DOMStorage] Onion soup complete behind a flag). 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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Oct 26
My flag flip was unrelated to this api.
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Nov 2
ClusterFuzz has detected this issue as fixed in range 604620:604621. Detailed report: https://clusterfuzz.com/testcase?key=6317981892870144 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::PresentationController::SetPresentation blink::Presentation::Create blink::NavigatorPresentation::presentation Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=599374:599375 Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=604620:604621 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6317981892870144 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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Nov 2
ClusterFuzz testcase 6317981892870144 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
, Oct 26Labels: Test-Predator-Auto-Components