fuzz_runner_pool.py:74

Author: joyguoguo

fuzz/fuzz_runner_pool.py

@@ -71,8 +71,9 @@ def run_command(
         )
 
         with open(log_file, "a", encoding="utf-8") as f:
-            for line in iter(process.stdout.readline, ''):
-                f.write(line) # Write to log only to avoid console clutter
+            if process.stdout is not None:  # 显式检查
+               for line in iter(process.stdout.readline, ""):
+                    f.write(line) # Write to log only to avoid console clutter
 
         process.wait()
         exit_code = process.returncode