Merge pull request #1606 from volatilityfoundation/issue_1594_dname

Catch symbolerror for when a kernel does not have ns_common #1594

Author: ikelos

volatility3/framework/symbols/linux/__init__.py

@@ -276,7 +276,7 @@ def _get_new_sock_pipe_path(cls, context, task, filp) -> str:
                         ns_ops = ns_common.ops
 
                     pre_name = utility.pointer_to_string(ns_ops.name, 255)
-                except IndexError:
+                except (exceptions.SymbolError, IndexError):
                     pre_name = "<unsupported ns_dname implementation>"
             else:
                 pre_name = f"<unsupported d_op symbol> {sym}"