From 4e53abb0f4773e1cce68a4f41ddbb43e74364c5f Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Tue, 10 Mar 2020 23:49:16 +0100
Subject: bpo-38631: _PyGILState_Init() returns PyStatus (GH-18908)

_PyGILState_Init() now returns PyStatus rather than calling
Py_FatalError() on failure.
---
 Python/pystate.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'Python/pystate.c')

diff --git a/Python/pystate.c b/Python/pystate.c
index a926e9753c..504f5f456d 100644
--- a/Python/pystate.c
+++ b/Python/pystate.c
@@ -1147,7 +1147,7 @@ PyThreadState_IsCurrent(PyThreadState *tstate)
 /* Internal initialization/finalization functions called by
    Py_Initialize/Py_FinalizeEx
 */
-void
+PyStatus
 _PyGILState_Init(PyThreadState *tstate)
 {
     /* must init with valid states */
@@ -1157,13 +1157,14 @@ _PyGILState_Init(PyThreadState *tstate)
     struct _gilstate_runtime_state *gilstate = &tstate->interp->runtime->gilstate;
 
     if (PyThread_tss_create(&gilstate->autoTSSkey) != 0) {
-        Py_FatalError("Could not allocate TSS entry");
+        return _PyStatus_NO_MEMORY();
     }
     gilstate->autoInterpreterState = tstate->interp;
     assert(PyThread_tss_get(&gilstate->autoTSSkey) == NULL);
     assert(tstate->gilstate_counter == 0);
 
     _PyGILState_NoteThreadState(gilstate, tstate);
+    return _PyStatus_OK();
 }
 
 PyInterpreterState *
-- 
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