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Issue 904262 link

Starred by 2 users

Issue metadata

Status: Verified
Owner: ----
Closed: Nov 13
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 1
Type: Bug



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Null-dereference READ in ZoomBubbleView::ShowBubble

Project Member Reported by ClusterFuzz, Nov 12

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6310818905587712

Fuzzer: attekett_webaudio_fuzzer
Job Type: linux_asan_chrome_chromeos
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000420
Crash State:
  ZoomBubbleView::ShowBubble
  ZoomView::ZoomChangedForActiveTab
  Browser::OnZoomChanged
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=607124:607125

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6310818905587712

Additional requirements: Requires Gestures

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Nov 12

Components: UI>Browser>Bubbles 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, Nov 12

Cc: chrome-release-bot@chromium.org
Labels: Test-Predator-Auto-CC
Automatically adding ccs based on suspected regression changelists:

Updating trunk VERSION from 3608.0 to 3609.0 by chrome-release-bot@chromium.org - https://chromium.googlesource.com/chromium/src/+/952de60c9b492e04e7bb4ded108bff186010be0a

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label.
Components: -UI>Browser>Omnibox
Primarily bubble-related; removing UI>Browser>Omnibox.
Cc: jamwalla@chromium.org
CCing someone who seems to do zoom bubble changes.
Project Member

Comment 5 by ClusterFuzz, Nov 13

ClusterFuzz has detected this issue as fixed in range 607367:607368.

Detailed report: https://clusterfuzz.com/testcase?key=6310818905587712

Fuzzer: attekett_webaudio_fuzzer
Job Type: linux_asan_chrome_chromeos
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000420
Crash State:
  ZoomBubbleView::ShowBubble
  ZoomView::ZoomChangedForActiveTab
  Browser::OnZoomChanged
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=607124:607125
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=607367:607368

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6310818905587712

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.
Project Member

Comment 6 by ClusterFuzz, Nov 13

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 6310818905587712 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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