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Fixed issue #1610: leaking reference in Python debugger (#1618) 

Co-authored-by: Matthias Koefferlein <matthias@klayout.de>
This commit is contained in:
Matthias Köfferlein 2024-02-11 10:27:53 +01:00 committed by Matthias Koefferlein
parent cf0efe1776
commit 787d9b481a
1 changed files with 3 additions and 0 deletions
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3
src/pya/pya/pya.cc
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@ -107,6 +107,7 @@ public:
PythonStackTraceProvider (PyFrameObject *frame, const std::string &scope) PythonStackTraceProvider (PyFrameObject *frame, const std::string &scope)
: m_scope (scope) : m_scope (scope)
{ {
PythonRef frame_object_ref;
while (frame != NULL) { while (frame != NULL) {
#if PY_VERSION_HEX >= 0x030A0000 #if PY_VERSION_HEX >= 0x030A0000
@ -127,6 +128,8 @@ public:
#if PY_VERSION_HEX >= 0x030A0000 #if PY_VERSION_HEX >= 0x030A0000
frame = PyFrame_GetBack(frame); frame = PyFrame_GetBack(frame);
// PyFrame_GetBack returns a strong reference, hence we need to make sure it is released
frame_object_ref = (PyObject *) frame;
#else #else
frame = frame->f_back; frame = frame->f_back;
#endif #endif