IDA 9.2 compatibility update

[loqstrz]

Starting with IDA 9.2, the QT Framework has been updated from QT5 to QT6 and patching is using QT5.

Therefore the plugin does no longer work.

[rmhh888]

When using Macos 9.2 to close IDA, an error occurs

[0x4e38]

qt.py:

# this global is used to indicate whether Qt bindings for python are present
# and whether the plugin should expect to be using UI features

QT_AVAILABLE = False

# attempt to load PySide6
try:
    from PySide6 import QtGui, QtCore, QtWidgets
    import shiboken6

    # importing PySide6 went okay, let's see if we're in an IDA Qt context
    try:
        import ida_kernwin
        QT_AVAILABLE = ida_kernwin.is_idaq()
    except ImportError:
        pass

# import failed, PySide6 is not available
except ImportError:
    pass

#--------------------------------------------------------------------------
# Qt Misc Helpers
#--------------------------------------------------------------------------

def get_main_window():
    """
    Return the Qt Main Window.
    """
    app = QtWidgets.QApplication.instance()
    for widget in app.topLevelWidgets():
        if isinstance(widget, QtWidgets.QMainWindow):
            return widget
    return None

def center_widget(widget):
    """
    Center the given widget to the Qt Main Window.
    """
    main_window = get_main_window()
    if not main_window:
        return False

    # compute a new position for the floating widget such that it will center
    # over the Qt application's main window

    rect_main = main_window.geometry()
    rect_widget = widget.rect()

    centered_position = rect_main.center() - rect_widget.center()
    widget.move(centered_position)

    return True

ida.py:

......
    # 
    # convert IDA alt shortcut syntax to whatever they use in Qt Text menus
    # eg: '~A~ssemble patches to...' --> '&Assemble patches to...'
    #

    prev_action_name = re.sub(r'~(.)~', r'&\1', prev_action_name)

    # cast an IDA 'popup handle' pointer back to a QMenu object
    p_qmenu = ctypes.cast(int(popup_handle), ctypes.POINTER(ctypes.c_void_p))[0]
    qmenu = shiboken6 .wrapInstance(int(p_qmenu), QtWidgets.QMenu)
......
    p_qmenu = ctypes.cast(int(popup), ctypes.POINTER(ctypes.c_void_p))[0]
    qmenu = shiboken6 .wrapInstance(int(p_qmenu), QtWidgets.QMenu)
    filter = FilterMenu(qmenu)
    qmenu.installEventFilter(filter)

    # return the filter as I think we need to maintain its lifetime in py
    return filter

[rmhh888]

using Macos 9.2 to close IDA, an error occurs，patching， intel CPU

[yzctzl]

index 693a6e8..93ee99f 100644
--- a/plugins/patching/util/ida.py
+++ b/plugins/patching/util/ida.py
@@ -170,7 +170,7 @@ def attach_submenu_to_popup(popup_handle, submenu_name, prev_action_name):
         qmenu = sip.wrapinstance(int(p_qmenu), QtWidgets.QMenu)
 
     # create a Qt (sub)menu that can be injected into an IDA-originating menu
-    submenu = QtWidgets.QMenu(submenu_name)
+    submenu = QtWidgets.QMenu(submenu_name, qmenu)
 
     # search for the target action to insert the submenu next to
     all_actions = list(qmenu.actions())
@@ -896,7 +896,7 @@ def remove_ida_actions(popup):
 
     class FilterMenu(QtCore.QObject):
         def __init__(self, qmenu):
-            super(FilterMenu, self).__init__()
+            super(FilterMenu, self).__init__(qmenu)
             self.qmenu = qmenu
 
         def eventFilter(self, obj, event):

try to apply this diff to avoid orphaned idapro popup menus, this may be the reason that lead crash on linux when close idapro.

[rmhh888]

index 693a6e8..93ee99f 100644 --- a/plugins/patching/util/ida.py +++ b/plugins/patching/util/ida.py @@ -170,7 +170,7 @@ def attach_submenu_to_popup(popup_handle, submenu_name, prev_action_name): qmenu = sip.wrapinstance(int(p_qmenu), QtWidgets.QMenu)

 # create a Qt (sub)menu that can be injected into an IDA-originating menu

• submenu = QtWidgets.QMenu(submenu_name)

• submenu = QtWidgets.QMenu(submenu_name, qmenu)

  search for the target action to insert the submenu next to

  all_actions = list(qmenu.actions()) @@ -896,7 +896,7 @@ def remove_ida_actions(popup):

  class FilterMenu(QtCore.QObject): def init(self, qmenu):

•        super(FilterMenu, self).__init__()
  

•        super(FilterMenu, self).__init__(qmenu)
         self.qmenu = qmenu
  
     def eventFilter(self, obj, event):
  

尝试应用此差异以避免孤立的 idapro 弹出菜单，这可能是关闭 idapro 时导致 Linux 崩溃的原因。 Thank you for the guidance from the teacher. After making the necessary modifications, the error message did not pop up,