Detailed report: https://clusterfuzz.com/testcase?key=5007345230020608

Fuzzer: ifratric_pdf_generic
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Bus
Crash Address: 0x60600001b3e0
Crash State:
  xpc_connection_send_message_with_reply
  send_to_talagent
  _NSPersistentUIAcquirePendingDockCommands
  
Sanitizer: address (ASAN)

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5007345230020608

Note: This crash might not be reproducible with the provided testcase. That said, for the past 14 days we've been seeing this crash frequently. If you are unable to reproduce this, please try a speculative fix based on the crash stacktrace in the report. The fix can be verified by looking at the crash statistics in the report, a day after the fix is deployed. If the fix resolved the issue, please close the bug by marking as Fixed.

Issue filed automatically.

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