Integer-overflow in content::RenderWidgetHostViewAura::ConvertRectToScreen |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=4648582771376128 Fuzzer: ifratric-browserfuzzer-v3 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=4648582771376128 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Aug 2
This issue looks similar to bug 823141 , hence assigning to the same owner for more updates. wjmaclean@ Could you please take a look in to this issue? Thanks!
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Nov 3
ClusterFuzz has detected this issue as fixed in range 605160:605161. Detailed report: https://clusterfuzz.com/testcase?key=4648582771376128 Fuzzer: ifratric-browserfuzzer-v3 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=605160:605161 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4648582771376128 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 3
ClusterFuzz testcase 4648582771376128 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
, Aug 1Labels: Test-Predator-Auto-Components