Integer-overflow in content::RenderWidgetHostViewAura::ConvertRectToScreen |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5666562502295552 Fuzzer: inferno_twister Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: content::RenderWidgetHostViewAura::ConvertRectToScreen content::RenderWidgetHostViewAura::GetCaretBounds ui::InputMethodAuraLinux::OnCaretBoundsChanged Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=539956:539959 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5666562502295552 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Mar 13 2018
Unable to find actual suspect through code search and also from the provided CL under regression range, hence adding appropriate label and leaving it as untriaged for further updates. Thanks!
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Mar 15 2018
ClusterFuzz has detected this issue as fixed in range 543263:543264. Detailed report: https://clusterfuzz.com/testcase?key=5666562502295552 Fuzzer: inferno_twister Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: content::RenderWidgetHostViewAura::ConvertRectToScreen content::RenderWidgetHostViewAura::GetCaretBounds ui::InputMethodAuraLinux::OnCaretBoundsChanged Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=539956:539959 Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=543263:543264 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5666562502295552 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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Mar 15 2018
ClusterFuzz testcase 5666562502295552 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
, Mar 10 2018Labels: Test-Predator-Auto-Components