diff options
| -rw-r--r-- | Misc/NEWS.d/next/C API/2020-06-01-16-12-37.bpo-40826.zQzFoK.rst | 2 | ||||
| -rw-r--r-- | Modules/signalmodule.c | 5 |
2 files changed, 5 insertions, 2 deletions
diff --git a/Misc/NEWS.d/next/C API/2020-06-01-16-12-37.bpo-40826.zQzFoK.rst b/Misc/NEWS.d/next/C API/2020-06-01-16-12-37.bpo-40826.zQzFoK.rst new file mode 100644 index 0000000..0d7a36c --- /dev/null +++ b/Misc/NEWS.d/next/C API/2020-06-01-16-12-37.bpo-40826.zQzFoK.rst @@ -0,0 +1,2 @@ +:c:func:`PyOS_InterruptOccurred` now fails with a fatal error if it is +called with the GIL released. diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c index 8348971..6d340a6 100644 --- a/Modules/signalmodule.c +++ b/Modules/signalmodule.c @@ -1782,8 +1782,9 @@ PyOS_FiniInterrupts(void) int PyOS_InterruptOccurred(void) { - PyInterpreterState *interp = _PyInterpreterState_GET(); - if (!_Py_ThreadCanHandleSignals(interp)) { + PyThreadState *tstate = _PyThreadState_GET(); + _Py_EnsureTstateNotNULL(tstate); + if (!_Py_ThreadCanHandleSignals(tstate->interp)) { return 0; } |