diff --git a/Lib/test/test_repl.py b/Lib/test/test_repl.py
index 71f192f90d9a1db..acd91c125e3e89f 100644
--- a/Lib/test/test_repl.py
+++ b/Lib/test/test_repl.py
@@ -93,6 +93,21 @@ def test_multiline_string_parsing(self):
         output = kill_python(p)
         self.assertEqual(p.returncode, 0)
 
+    @cpython_only
+    @unittest.skipIf(sys.platform =="win32", 'Skip Windows')
+    def test_close_fd_zero(self):
+        user_input = '''\
+        import os
+        os.close(0)
+        '''
+        user_input = dedent(user_input)
+        user_input = user_input.encode()
+        p = spawn_repl()
+        with SuppressCrashReport():
+            p.stdin.write(user_input)
+        output = kill_python(p)
+        self.assertEqual(p.returncode, 0)
+
 
 if __name__ == "__main__":
     unittest.main()
diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-05-31-13-57-36.bpo-40826.TKBXAB.rst b/Misc/NEWS.d/next/Core and Builtins/2020-05-31-13-57-36.bpo-40826.TKBXAB.rst
new file mode 100644
index 000000000000000..fff84b830651107
--- /dev/null
+++ b/Misc/NEWS.d/next/Core and Builtins/2020-05-31-13-57-36.bpo-40826.TKBXAB.rst	
@@ -0,0 +1,2 @@
+Fix segfaults issue when close file descriptor 0 on REPL. Patch by Dong-hee
+Na.
diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c
index 8348971c353ba75..3216f408504850c 100644
--- a/Modules/signalmodule.c
+++ b/Modules/signalmodule.c
@@ -1782,8 +1782,12 @@ PyOS_FiniInterrupts(void)
 int
 PyOS_InterruptOccurred(void)
 {
-    PyInterpreterState *interp = _PyInterpreterState_GET();
-    if (!_Py_ThreadCanHandleSignals(interp)) {
+    PyThreadState *tstate = _PyThreadState_GET();
+    if (tstate == NULL) {
+        // FIXME: PyGILState_GetThisThreadState doesn't support subinterpreters.
+        tstate = PyGILState_GetThisThreadState();
+    }
+    if (!_Py_ThreadCanHandleSignals(tstate->interp)) {
         return 0;
     }