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patch 9.0.1925: if_python: still undefined behaviour with function pointer

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Problem:  if_python: still undefined behaviour with function pointer
Solution: fix remaining problems

Fix remaining issues in the if_python code in casting incompatible
function pointers leading to Clang 17 giving runtime errors during
UBSAN.

closes: #13140

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yee Cheng Chin <ychin.git@gmail.com>
This commit is contained in:
Yee Cheng Chin
2023-09-21 16:40:12 +02:00
committed by Christian Brabandt
parent 1926ae4184
commit 02c51b1dd8
3 changed files with 139 additions and 104 deletions
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10
src/if_python3.c
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@@ -1533,7 +1533,7 @@ OutputSetattro(PyObject *self, PyObject *nameobj, PyObject *val)
{
GET_ATTR_STRING(name, nameobj);
return OutputSetattr((OutputObject *)(self), name, val);
return OutputSetattr(self, name, val);
}
///////////////////////////////////////////////////////
@@ -1611,7 +1611,7 @@ BufferSetattro(PyObject *self, PyObject *nameobj, PyObject *val)
{
GET_ATTR_STRING(name, nameobj);
return BufferSetattr((BufferObject *)(self), name, val);
return BufferSetattr(self, name, val);
}
//////////////////
@@ -1837,7 +1837,7 @@ WindowSetattro(PyObject *self, PyObject *nameobj, PyObject *val)
{
GET_ATTR_STRING(name, nameobj);
return WindowSetattr((WindowObject *)(self), name, val);
return WindowSetattr(self, name, val);
}
// Tab page list object - Definitions
@@ -1911,7 +1911,7 @@ DictionaryGetattro(PyObject *self, PyObject *nameobj)
DictionarySetattro(PyObject *self, PyObject *nameobj, PyObject *val)
{
GET_ATTR_STRING(name, nameobj);
return DictionarySetattr((DictionaryObject *)(self), name, val);
return DictionarySetattr(self, name, val);
}
// List object - Definitions
@@ -1931,7 +1931,7 @@ ListGetattro(PyObject *self, PyObject *nameobj)
ListSetattro(PyObject *self, PyObject *nameobj, PyObject *val)
{
GET_ATTR_STRING(name, nameobj);
return ListSetattr((ListObject *)(self), name, val);
return ListSetattr(self, name, val);
}
// Function object - Definitions