diff options
Diffstat (limited to 'Python/ceval.c')
| -rw-r--r-- | Python/ceval.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/Python/ceval.c b/Python/ceval.c index 6b00273..601e21a 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -699,7 +699,6 @@ int _Py_CheckRecursionLimit = Py_DEFAULT_RECURSION_LIMIT; void _PyEval_InitRuntimeState(struct _ceval_runtime_state *ceval) { - ceval->recursion_limit = Py_DEFAULT_RECURSION_LIMIT; _Py_CheckRecursionLimit = Py_DEFAULT_RECURSION_LIMIT; _gil_initialize(&ceval->gil); } @@ -707,6 +706,8 @@ _PyEval_InitRuntimeState(struct _ceval_runtime_state *ceval) int _PyEval_InitState(struct _ceval_state *ceval) { + ceval->recursion_limit = Py_DEFAULT_RECURSION_LIMIT; + struct _pending_calls *pending = &ceval->pending; assert(pending->lock == NULL); @@ -730,16 +731,18 @@ _PyEval_FiniState(struct _ceval_state *ceval) int Py_GetRecursionLimit(void) { - struct _ceval_runtime_state *ceval = &_PyRuntime.ceval; - return ceval->recursion_limit; + PyThreadState *tstate = _PyThreadState_GET(); + return tstate->interp->ceval.recursion_limit; } void Py_SetRecursionLimit(int new_limit) { - struct _ceval_runtime_state *ceval = &_PyRuntime.ceval; - ceval->recursion_limit = new_limit; - _Py_CheckRecursionLimit = new_limit; + PyThreadState *tstate = _PyThreadState_GET(); + tstate->interp->ceval.recursion_limit = new_limit; + if (_Py_IsMainInterpreter(tstate)) { + _Py_CheckRecursionLimit = new_limit; + } } /* The function _Py_EnterRecursiveCall() only calls _Py_CheckRecursiveCall() @@ -750,8 +753,7 @@ Py_SetRecursionLimit(int new_limit) int _Py_CheckRecursiveCall(PyThreadState *tstate, const char *where) { - _PyRuntimeState *runtime = tstate->interp->runtime; - int recursion_limit = runtime->ceval.recursion_limit; + int recursion_limit = tstate->interp->ceval.recursion_limit; #ifdef USE_STACKCHECK tstate->stackcheck_counter = 0; @@ -760,8 +762,10 @@ _Py_CheckRecursiveCall(PyThreadState *tstate, const char *where) _PyErr_SetString(tstate, PyExc_MemoryError, "Stack overflow"); return -1; } - /* Needed for ABI backwards-compatibility (see bpo-31857) */ - _Py_CheckRecursionLimit = recursion_limit; + if (_Py_IsMainInterpreter(tstate)) { + /* Needed for ABI backwards-compatibility (see bpo-31857) */ + _Py_CheckRecursionLimit = recursion_limit; + } #endif if (tstate->recursion_critical) /* Somebody asked that we don't check for recursion. */ |