#816 formatting fixes

volatility3/framework/plugins/windows/consoles.py

@@ -168,7 +168,7 @@ class Consoles(interfaces.plugins.PluginInterface):
             raise NotImplementedError(
                 "Kernel Debug Structure version format not supported!"
             )
-        except:
+        except Exception:
             # unsure what to raise here. Also, it might be useful to add some kind of fallback,
             # either to a user-provided version or to another method to determine conhost.exe's version
             raise exceptions.VolatilityException(
@@ -834,7 +834,7 @@ class Consoles(interfaces.plugins.PluginInterface):
                         max_history.add(value.decode_data())
                     elif val_name == "NumberOfHistoryBuffers":
                         max_buffers.add(value.decode_data())
-            except:
+            except Exception:
                 continue
 
         return max_history, max_buffers

volatility3/framework/symbols/windows/extensions/consoles.py

@@ -95,6 +95,8 @@ class ALIAS(objects.StructType):
                 "string", encoding="utf-16", errors="replace", max_length=512
             )
 
+        return None
+
     def get_target(self):
         if self.Target.Length < 8:
             return self.Target.Chars.cast(
@@ -108,6 +110,8 @@ class ALIAS(objects.StructType):
                 "string", encoding="utf-16", errors="replace", max_length=512
             )
 
+        return None
+
 
 class EXE_ALIAS_LIST(objects.StructType):
     """An Exe Alias List Structure"""
@@ -131,6 +135,8 @@ class EXE_ALIAS_LIST(objects.StructType):
                 "string", encoding="utf-16", errors="replace", max_length=512
             )
 
+        return None
+
     def get_aliases(self):
         """Generator for the individual aliases for a
         particular executable."""
@@ -211,7 +217,7 @@ class SCREEN_INFORMATION(objects.StructType):
             try:
                 text = row.get_text(truncate_lines)
                 rows.append(text)
-            except:
+            except Exception:
                 break
 
         if truncate_rows:
@@ -301,7 +307,7 @@ class CONSOLE_INFORMATION(objects.StructType):
             return self.Title.dereference().cast(
                 "string", encoding="utf-16", errors="replace", max_length=512
             )
-        except:
+        except Exception:
             return ""
 
     def get_original_title(self):
@@ -309,7 +315,7 @@ class CONSOLE_INFORMATION(objects.StructType):
             return self.OriginalTitle.dereference().cast(
                 "string", encoding="utf-16", errors="replace", max_length=512
             )
-        except:
+        except Exception:
             return ""
 
 
@@ -340,6 +346,8 @@ class COMMAND(objects.StructType):
                 "string", encoding="utf-16", errors="replace", max_length=512
             )
 
+        return None
+
 
 class COMMAND_HISTORY(objects.StructType):
     """A Command History Structure."""
@@ -387,6 +395,8 @@ class COMMAND_HISTORY(objects.StructType):
                 "string", encoding="utf-16", errors="replace", max_length=512
             )
 
+        return None
+
     def scan_command_bucket(self, end=None):
         """Brute force print all strings pointed to by the CommandBucket entries by
         going to greater of EndCapacity or CommandCountMax*sizeof(_COMMAND)"""