[Bug 1977954] Re: apport_python_hook: Crashes if os.getcwd() throws FileNotFoundError

[Benjamin Drung]

** Also affects: apport (Ubuntu Jammy)
   Importance: Undecided
       Status: New

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Title:
  apport_python_hook: Crashes if os.getcwd() throws FileNotFoundError

Status in Apport:
  Fix Released
Status in apport package in Ubuntu:
  Fix Released
Status in apport source package in Jammy:
  New

Bug description:
  Example code:
  ```
  #!/usr/bin/python3

  import os
  import tempfile

  tempdir = tempfile.mkdtemp()
  os.chdir(tempdir)
  os.rmdir(tempdir)
  os.getcwd()
  ```

  Once executed:

  ```
  $ /tmp/getcwd.py
  Traceback (most recent call last):
    File "/tmp/getcwd.py", line 9, in <module>
      os.getcwd()
  FileNotFoundError: [Errno 2] No such file or directory
  Error in sys.excepthook:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 76, in apport_excepthook
      binary = os.path.realpath(os.path.join(os.getcwd(), sys.argv[0]))
  FileNotFoundError: [Errno 2] No such file or directory

  Original exception was:
  Traceback (most recent call last):
    File "/tmp/getcwd.py", line 9, in <module>
      os.getcwd()
  FileNotFoundError: [Errno 2] No such file or directory
  ```

  Another related issue: bug #1979637

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