herosi / cto Goto Github PK

This CTO project is great, but when the number of nodes is large, the current layout will take up a lot of screen space. If it can support changing the layout to a mind map, it will save a lot of screen space,thank you.

I have a function that is called way too often from a specific function. I would like to hide it from the graph view.

2023-11-05 22:03:19.182 IDAPython: Error while calling Python callback :
2023-11-05 22:03:19.182 Traceback (most recent call last):
2023-11-05 22:03:19.182 File "D:\soft\IDA_Pro_7.7\plugins\cto\cto_func_lister.py", line 1370, in OnCreate
2023-11-05 22:03:19.182 self.create_tree()
2023-11-05 22:03:19.182 File "D:\soft\IDA_Pro_7.7\plugins\cto\cto_func_lister.py", line 1386, in create_tree
2023-11-05 22:03:19.182 self.PopulateTree()
2023-11-05 22:03:19.182 File "D:\soft\IDA_Pro_7.7\plugins\cto\cto_func_lister.py", line 1664, in PopulateTree
2023-11-05 22:03:19.182 func_name, ifunc, idx = self.RegisterFuncToTree(imp_dll, imp_ea, imp_name, self.imports, self.imports_ids, other_data=(imp_name, imp_ord, dll_name))
2023-11-05 22:03:19.182 File "D:\soft\IDA_Pro_7.7\plugins\cto\cto_func_lister.py", line 1591, in RegisterFuncToTree
2023-11-05 22:03:19.182 ifunc_internal_funcs_cnt.setData(self.count_func_type(func_ea, [FT_GEN]), QtCore.Qt.DisplayRole)
2023-11-05 22:03:19.182 File "D:\soft\IDA_Pro_7.7\plugins\cto\cto_func_lister.py", line 1576, in count_func_type
2023-11-05 22:03:19.182 r = [d for k,(d,ft,,) in self.func_relations[func_ea]['children'].items() if ft in func_types]
2023-11-05 22:03:19.182 KeyError: 42248388
2023-11-05 22:03:20.747

Does cto have a function to display the call path between two function nodes selected by the user, for example, the main function calls the puts and gets functions, when the user selects to display these two nodes, the call graph from the main node to these two nodes will be automatically generated？

• Error:
  Failed while executing plugin_t.run():
  Traceback (most recent call last):
  File "C:/Program Files/IDA Pro 7.5 SP3/plugins/cto_plugin.py", line 153, in run
  self.exec_cto()
  File "C:/Program Files/IDA Pro 7.5 SP3/plugins/cto_plugin.py", line 126, in exec_cto
  self.g = cto.exec_cto(cto_data=sync_data, debug=debug)
  File "C:\Program Files\IDA Pro 7.5 SP3\plugins\cto\cto.py", line 4058, in exec_cto
  return cto
  UnboundLocalError: local variable 'cto' referenced before assignment

• Log:
  Launching CTO (Call Tree Overviewer) ...
  For the first execution, CTO will analyze all functions to build the call tree. Please wait for a while.
  data is unavailable. extract data from idb or pickle
  Got a unexpected error (<class 'IndexError'>: pop from empty list) (4049)
  Traceback (most recent call last):
  File "C:\Program Files\IDA Pro 7.5 SP3\plugins\cto\cto.py", line 4049, in exec_cto
  cto = CallTreeOverviewer(ida_kernwin.get_screen_ea(), cto_data=cto_data , debug=debug)
  File "C:\Program Files\IDA Pro 7.5 SP3\plugins\cto\cto.py", line 99, in init
  cto_base.cto_base.init(self, cto_data, debug)
  File "C:\Program Files\IDA Pro 7.5 SP3\plugins\cto\cto_base.py", line 80, in init
  self.update_data()
  File "C:\Program Files\IDA Pro 7.5 SP3\plugins\cto\cto_base.py", line 223, in update_data
  self.cache_update()
  File "C:\Program Files\IDA Pro 7.5 SP3\plugins\cto\cto_base.py", line 153, in cache_update
  self.cto_data["cto_data"]["func_relations"], self.cto_data["cto_data"]["import_eas"], self.cto_data["cto_data"]["string_eas"] = get_func_relation.get_func_relations()
  File "C:\Program Files\IDA Pro 7.5 SP3\plugins\cto\get_func_relation.py", line 875, in get_func_relations
  for func_ea, parents, children, func_type, gvars, strings, stroff, vtbl in get_relation_in_all_funcs(import_eas, string_eas):
  File "C:\Program Files\IDA Pro 7.5 SP3\plugins\cto\get_func_relation.py", line 866, in get_relation_in_all_funcs
  for ea, parents, children, func_type, gvars, strings, stroff, vtbl in get_func_relation(f, import_eas, string_eas):
  File "C:\Program Files\IDA Pro 7.5 SP3\plugins\cto\get_func_relation.py", line 848, in get_func_relation
  parents, children, apicalls, gvars, strings, stroff, vtbl = get_family_members(f.start_ea, bbs, import_eas, string_eas)
  File "C:\Program Files\IDA Pro 7.5 SP3\plugins\cto\get_func_relation.py", line 838, in get_family_members
  children, apicalls, gvars, strings, stroff, vtbl = get_children(bbs, import_eas, string_eas)
  File "C:\Program Files\IDA Pro 7.5 SP3\plugins\cto\get_func_relation.py", line 684, in get_children
  get_calls_in_bb(bb, bbs, import_eas, string_eas, result=result, apicalls=apicalls, gvars=gvars, strings=strings, stroff=stroff, vtbl=vtbl)
  File "C:\Program Files\IDA Pro 7.5 SP3\plugins\cto\get_func_relation.py", line 655, in get_calls_in_bb
  target_ea, func_type, op, target_name = get_funcptr_ea(ea, bbs, import_eas, string_eas)
  File "C:\Program Files\IDA Pro 7.5 SP3\plugins\cto\get_func_relation.py", line 509, in get_funcptr_ea
  tmp_func_name, tmp_func_type, _v = get_func_info_by_opstr(ea, i)
  File "C:\Program Files\IDA Pro 7.5 SP3\plugins\cto\get_func_relation.py", line 261, in get_func_info_by_opstr
  member_name = member_names.pop()
  IndexError: pop from empty list

• IDA Version 7.5 sp3

• python 3.9.0

Failed while executing plugin_t.run():
Traceback (most recent call last):
File "C:/IDA Pro 7.7 SP1/plugins/cto_func_lister_plugin.py", line 149, in run
self.exec_cto_func_lister()
File "C:/IDA Pro 7.7 SP1/plugins/cto_func_lister_plugin.py", line 118, in exec_cto_func_lister
self.g = cto_func_lister.exec_cto_function_lister(cto_data=sync_data, debug=debug)
File "C:\IDA Pro 7.7 SP1\plugins\cto\cto_func_lister.py", line 1715, in exec_cto_function_lister
cto_func_lister = cto_func_lister_t(cto_data=cto_data, debug=debug)
File "C:\IDA Pro 7.7 SP1\plugins\cto\cto_func_lister.py", line 535, in init
cto_base.cto_base.init(self, cto_data, curr_view, debug)
File "C:\IDA Pro 7.7 SP1\plugins\cto\cto_base.py", line 62, in init
self.cmt_obj = comments.comment_t()
AttributeError: module 'comments' has no attribute 'comment_t'

I'm going crazy. I tried to solve it myself, everything seems correct, but I keep getting this error.

IDA PRO 7.7
Windows 10
Python 3.8