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Issue 915527 link

Starred by 1 user
Status: Assigned
Owner:
engedy@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug
Team-Security-UX



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Null-dereference READ in PermissionPromptImpl::Show

Project Member Reported by ClusterFuzz, Dec 16 
Detailed report: https://clusterfuzz.com/testcase?key=5415913207365632

Fuzzer: mojo_fuzzer
Job Type: linux_asan_chrome_mojo
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x0000000000f0
Crash State:
  PermissionPromptImpl::Show
  PermissionPrompt::Create
  base::internal::Invoker<base::internal::BindState<std::__1::unique_ptr<Permissio
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_mojo&range=617003:617004

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5415913207365632

Additional requirements: Requires Gestures

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for instructions to reproduce this bug locally.
Project Member

Comment 1 by ClusterFuzz, Dec 16

Components: UI>Browser>Permissions>Prompts
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.

Comment 2 by kkaluri@chromium.org, Dec 17

Labels: M-73 Test-Predator-Wrong CF-NeedsTriage
Unable to provide possible suspect using Predator, CL and Code Search.
Could someone please look into the issue.

Thank You...

Comment 3 by carlosil@chromium.org, Dec 21

Owner: engedy@chromium.org
Status: Assigned (was: Untriaged)
engedy: Can you help further triage this one?
►

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