fix: Proper release of the buffer obtained via PyObject_GetBuffer (#2577)

Author: v-ein

src/mvPyUtils.cpp

@@ -1135,9 +1135,8 @@ ToUCharVect(PyObject* value, const std::string& message)
             {
                 items.emplace_back((unsigned char)BufferViewer(buffer_info, i));
             }
+            PyBuffer_Release(&buffer_info);
         }
-
-        PyBuffer_Release(&buffer_info);
     }
 
     else
@@ -1188,9 +1187,8 @@ ToIntVect(PyObject* value, const std::string& message)
             {
                 items.emplace_back(BufferViewer(buffer_info, i));
             }
+            PyBuffer_Release(&buffer_info);
         }
-
-        PyBuffer_Release(&buffer_info);
     }
 
     else
@@ -1276,8 +1274,8 @@ ToFloatVect(PyObject* value, const std::string& message)
             {
                 items.emplace_back(BufferViewer(buffer_info, i));
             }
+            PyBuffer_Release(&buffer_info);
         }
-        PyBuffer_Release(&buffer_info);
     }
 
     else
@@ -1328,8 +1326,8 @@ ToDoubleVect(PyObject* value, const std::string& message)
             {
                 items.emplace_back(BufferViewer(buffer_info, i));
             }
+            PyBuffer_Release(&buffer_info);
         }
-        PyBuffer_Release(&buffer_info);
     }
 
     else

src/mvTextureItems.cpp

@@ -218,8 +218,8 @@ void mvRawTexture::setPyValue(PyObject* value)
 			{
 				mvThrowPythonError(mvErrorCode::mvTextureNotFound, GetEntityCommand(type), "Texture data not valid", this);
 			}
+			PyBuffer_Release(&buffer_info);
 		}
-		PyBuffer_Release(&buffer_info);
 		_buffer = mvPyObject(value, true);
 	}
 }