From 4268031a41cc98196a24572788ce83471151e2bd Mon Sep 17 00:00:00 2001 From: Brandt Bucher Date: Tue, 28 Jan 2025 11:58:28 -0800 Subject: [PATCH 1/2] Initialize frame->lltrace to zero --- Include/internal/pycore_frame.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Include/internal/pycore_frame.h b/Include/internal/pycore_frame.h index 155a6f3ce054a2..f6f2776804e85b 100644 --- a/Include/internal/pycore_frame.h +++ b/Include/internal/pycore_frame.h @@ -215,6 +215,9 @@ _PyFrame_Initialize( frame->return_offset = 0; frame->owner = FRAME_OWNED_BY_THREAD; frame->visited = 0; +#ifdef Py_DEBUG + frame->lltrace = 0; +#endif for (int i = null_locals_from; i < code->co_nlocalsplus; i++) { frame->localsplus[i] = PyStackRef_NULL; @@ -398,6 +401,9 @@ _PyFrame_PushTrampolineUnchecked(PyThreadState *tstate, PyCodeObject *code, int #endif frame->owner = FRAME_OWNED_BY_THREAD; frame->visited = 0; +#ifdef Py_DEBUG + frame->lltrace = 0; +#endif frame->return_offset = 0; #ifdef Py_GIL_DISABLED From 0910526a9be512fe7d84d8a3a7de4aee92504fa1 Mon Sep 17 00:00:00 2001 From: Brandt Bucher Date: Tue, 28 Jan 2025 11:58:33 -0800 Subject: [PATCH 2/2] blurb add --- .../2025-01-28-11-13-41.gh-issue-128563.xElppE.rst | 2 ++ 1 file changed, 2 insertions(+) create mode 100644 Misc/NEWS.d/next/Core_and_Builtins/2025-01-28-11-13-41.gh-issue-128563.xElppE.rst diff --git a/Misc/NEWS.d/next/Core_and_Builtins/2025-01-28-11-13-41.gh-issue-128563.xElppE.rst b/Misc/NEWS.d/next/Core_and_Builtins/2025-01-28-11-13-41.gh-issue-128563.xElppE.rst new file mode 100644 index 00000000000000..dfd932e836bda6 --- /dev/null +++ b/Misc/NEWS.d/next/Core_and_Builtins/2025-01-28-11-13-41.gh-issue-128563.xElppE.rst @@ -0,0 +1,2 @@ +Fix an issue where the "lltrace" debug feature could have been incorrectly +enabled for some frames. pFad - Phonifier reborn

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