Automatically applying components based on crash stacktrace and information from OWNERS files.

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

Automatically adding ccs based on OWNERS file / target commit history.

If this is incorrect, please add ClusterFuzz-Wrong label.

Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/69e586cb53639ea3e6f22267bde1f611fbab00de (Add the wildcard ("*") pseudo-datatype to Clear-Site-Data.).

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.

The line in question is:

base::CommandLine::ForCurrentProcess()->HasSwitch()

So the null dereference means that there is no base::CommandLine::ForCurrentProcess(). This shouldn't be input dependent though, it looks more like some sort of flake on ClusterFuzz?

ClusterFuzz has detected this issue as fixed in range 606416:606443.

Detailed report: https://clusterfuzz.com/testcase?key=5659265879244800

Fuzzer: libFuzzer_clear_site_data_fuzzer
Job Type: mac_libfuzzer_chrome_asan
Platform Id: mac

Crash Type: Null-dereference READ
Crash Address: 0x000000000020
Crash State:
  base::CommandLine::HasSwitch
  content::ClearSiteDataThrottle::ParseHeader
  clear_site_data_fuzzer.cc
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_libfuzzer_chrome_asan&range=517019:517061
Fixed: https://clusterfuzz.com/revisions?job=mac_libfuzzer_chrome_asan&range=606416:606443

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5659265879244800

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

ClusterFuzz testcase 5659265879244800 is verified as fixed, so closing issue as verified.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.