Fix reference counting errors in registerNewType

2026-09-13 05:42:51 -05:00 · 2023-03-13 22:54:47 -06:00
parent 22a52766dc
commit 95f087cd0b
2 changed files with 3 additions and 0 deletions
--- a/modules/python/src2/pycompat.hpp
+++ b/modules/python/src2/pycompat.hpp
@@ -338,8 +338,10 @@ PyObject* pyopencv_from(const TYPE& src)
        if (!registerNewType(m, #EXPORT_NAME, (PyObject*)pyopencv_##CLASS_ID##_TypePtr, SCOPE)) \
        { \
            printf("Failed to register a new type: " #EXPORT_NAME  ", base (" #BASE ") in " SCOPE " \n"); \
+            Py_DECREF(pyopencv_##CLASS_ID##_TypePtr); \
            ERROR_HANDLER; \
        } \
+        Py_DECREF(pyopencv_##CLASS_ID##_TypePtr); \
    }

 // Debug module load: