format fixes

Author: abrukhovetskyy

modules/auxiliary/PolarProxy.py

@@ -200,11 +200,12 @@ def run(self):
                 self.proc = subprocess.Popen(polarproxy_args, stdout=self.log_file, stderr=self.log_file, shell=False)
             except (OSError, subprocess.SubprocessError) as e:
                 log.info(
-                    "Failed to start PolarProxy (host=%s, port=%s, dump_path=%s, log=%s)",
+                    "Failed to start PolarProxy (host=%s, port=%s, dump_path=%s, log=%s). Error(%s)",
                     self.host_ip,
                     self.listen_port,
                     self.pcap,
                     self.log_file,
+                    str(e)
                 )
                 self.log_file.close()
                 self.log_file = None

modules/processing/polarproxy.py

@@ -84,7 +84,7 @@ def run(self):
             log.info("Creating PCAP with decrypted TLS streams")
             shutil.move(tmp_pcap, self.pcap_path)
         else:
-            log.warning(f"Failed to merge pcaps: {stderr.decode()}")
+            log.warning("Failed to merge pcaps: %s", stderr.decode())
 
         results = {"pcap_sha256": File(self.pcap_path).get_sha256()}
         return results