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Issue metadata

Status: Duplicate
Merged: issue 828704
Owner:
Closed: Apr 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Null-dereference READ in LocationBarView::ShowPageInfoDialog

Project Member Reported by ClusterFuzz, Apr 4 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5313605269192704

Fuzzer: ifratric-browserfuzzer-v3
Job Type: linux_asan_chrome_v8_arm
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x00000000
Crash State:
  LocationBarView::ShowPageInfoDialog
  LocationIconView::ShowBubble
  IconLabelBubbleView::NotifyClick
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_v8_arm&range=547627:547628

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5313605269192704

Additional requirements: Requires Gestures

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
 
Project Member

Comment 1 by ClusterFuzz, Apr 4 2018

Components: UI>Browser>Omnibox
Labels: Test-Predator-Auto-Components
Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.
Project Member

Comment 2 by ClusterFuzz, Apr 4 2018

Labels: Test-Predator-Auto-Owner
Owner: btolsch@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/c4901a12bb32cd65e8c141cf97339a5a604c3dfd (Fix page info dialog for PresentationReceiverWindowController).

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.
Mergedinto: 828704
Status: Duplicate (was: Assigned)
Project Member

Comment 4 by ClusterFuzz, Apr 19 2018

ClusterFuzz has detected this issue as fixed in range 551482:551484.

Detailed report: https://clusterfuzz.com/testcase?key=5313605269192704

Fuzzer: ifratric-browserfuzzer-v3
Job Type: linux_asan_chrome_v8_arm
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x00000000
Crash State:
  LocationBarView::ShowPageInfoDialog
  LocationIconView::ShowBubble
  IconLabelBubbleView::NotifyClick
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_v8_arm&range=547627:547628
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_v8_arm&range=551482:551484

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5313605269192704

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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