[3.8] bpo-40048: Fix _PyCode_InitOpcache() error path (GH-19691)#19698
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If _PyCode_InitOpcache() fails in _PyEval_EvalFrameDefault(), use "goto exit_eval_frame;" rather than "return NULL;" to exit the function in a consistent state. For example, tstate->frame is now reset properly. (cherry picked from commit 2510494)
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If _PyCode_InitOpcache() fails in _PyEval_EvalFrameDefault(), use
"goto exit_eval_frame;" rather than "return NULL;" to exit the
function in a consistent state. For example, tstate->frame is now
reset properly.
(cherry picked from commit 2510494)
https://bugs.python.org/issue40048