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diff src/if_python3.c @ 33320:a9f0f0eae10e v9.0.1925

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patch 9.0.1925: if_python: still undefined behaviour with function pointer Commit: https://github.com/vim/vim/commit/02c51b1dd8e8b96e969ad7e408536fa208d90ac8 Author: Yee Cheng Chin <ychin.git@gmail.com> Date: Thu Sep 21 16:40:12 2023 +0200 patch 9.0.1925: if_python: still undefined behaviour with function pointer 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>
author Christian Brabandt <cb@256bit.org>
date Thu, 21 Sep 2023 16:45:07 +0200
parents 924e9cb09df7
children 3af53f2895dc
line wrap: on
line diff
--- a/src/if_python3.c
+++ b/src/if_python3.c
@@ -1533,7 +1533,7 @@ OutputSetattro(PyObject *self, PyObject 
 {
     GET_ATTR_STRING(name, nameobj);
 
-    return OutputSetattr((OutputObject *)(self), name, val);
+    return OutputSetattr(self, name, val);
 }
 
 ///////////////////////////////////////////////////////
@@ -1611,7 +1611,7 @@ BufferSetattro(PyObject *self, PyObject 
 {
     GET_ATTR_STRING(name, nameobj);
 
-    return BufferSetattr((BufferObject *)(self), name, val);
+    return BufferSetattr(self, name, val);
 }
 
 //////////////////
@@ -1837,7 +1837,7 @@ WindowSetattro(PyObject *self, PyObject 
 {
     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, PyObj
 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 *n
 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