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Issue 870674 link

Starred by 3 users

Issue metadata

Status: Verified
Owner:
Closed: Sep 11
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Null-dereference WRITE in password_manager::CredentialManagerPasswordFormManager::ProcessMatches

Project Member Reported by ClusterFuzz, Aug 3

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4722851681402880

Fuzzer: mojo_fuzzer
Job Type: linux_asan_chrome_mojo
Platform Id: linux

Crash Type: Null-dereference WRITE
Crash Address: 0x0000000002c9
Crash State:
  password_manager::CredentialManagerPasswordFormManager::ProcessMatches
  password_manager::FormFetcherImpl::ProcessPasswordStoreResults
  password_manager::FormFetcherImpl::OnGetPasswordStoreResults
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_mojo&range=575253:575263

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4722851681402880

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Aug 3

Components: UI>Browser>Passwords
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, Aug 3

Labels: Test-Predator-Auto-Owner
Owner: eui-sang.lim@samsung.com
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/eeacdd2c69414ab35210dc5de513f95408f210a2 (Move CredentialManager interface into blink.mojom namespace).

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.
Project Member

Comment 3 by ClusterFuzz, Sep 11

ClusterFuzz has detected this issue as fixed in range 589898:589899.

Detailed report: https://clusterfuzz.com/testcase?key=4722851681402880

Fuzzer: mojo_fuzzer
Job Type: linux_asan_chrome_mojo
Platform Id: linux

Crash Type: Null-dereference WRITE
Crash Address: 0x0000000002c9
Crash State:
  password_manager::CredentialManagerPasswordFormManager::ProcessMatches
  password_manager::FormFetcherImpl::ProcessPasswordStoreResults
  password_manager::FormFetcherImpl::OnGetPasswordStoreResults
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_mojo&range=575253:575263
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_mojo&range=589898:589899

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4722851681402880

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 4 by ClusterFuzz, Sep 11

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 4722851681402880 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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