Commit: 1c1efe3ac605b187254377058c93fd34c94aaf9a
Author: Campbell Barton
Date: Tue Mar 8 20:42:24 2022 +1100
Branches: master
https://developer.blender.org/rB1c1efe3ac605b187254377058c93fd34c94aaf9a
Fix memory leak evaluating PyDrivers
Missed decref in 686ab4c9401a90b22fb17e46c992eb513fe4f693 caused every
driver evaluation to create the BPy_StructRNA depsgraph without freeing
the previously allocated depsgraph.
===================================================================
M source/blender/python/intern/bpy_driver.c
===================================================================
diff --git a/source/blender/python/intern/bpy_driver.c
b/source/blender/python/intern/bpy_driver.c
index 61bb183068d..e2b6b2bec29 100644
--- a/source/blender/python/intern/bpy_driver.c
+++ b/source/blender/python/intern/bpy_driver.c
@@ -401,6 +401,7 @@ static void bpy_pydriver_namespace_add_depsgraph(PyObject
*driver_vars,
PyErr_Print();
PyErr_Clear();
}
+ Py_DECREF(py_depsgraph);
}
float BPY_driver_exec(struct PathResolvedRNA *anim_rna,
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