add workaround for pinfo warning output (google#1418)

aarontp · Jan 16, 2024 · 0a1e1b4 · 0a1e1b4
1 parent e7560a9
commit 0a1e1b4
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/turbinia/evidence.py b/turbinia/evidence.py
@@ -1070,6 +1070,8 @@ def _validate(self):
       log.info(f'Running pinfo.py to validate PlasoFile {self.local_path}')
       command = subprocess.run(cmd, capture_output=True, check=True)
       storage_counters_json = command.stdout.decode('utf-8').strip()
+      # pinfo.py might print warnings (non-json) so we only need to last line of output
+      storage_counters_json = storage_counters_json.splitlines()[-1]
       storage_counters = json.loads(storage_counters_json)
       total_file_events = storage_counters.get('storage_counters', {}).get(
           'parsers', {}).get('total', 0)