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| author | Victor Stinner <vstinner@python.org> | 2020-06-01 18:34:15 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-06-01 18:34:15 (GMT) |
| commit | cbe129692293251e7fbcea9ff0d822824d90c140 (patch) | |
| tree | 36bb8545bcfc649f995812f89e65a9be3ebe9a95 /Modules/signalmodule.c | |
| parent | 39de8e4b6f139f8d8284732bd7bb6e5ccced29fa (diff) | |
| download | cpython-cbe129692293251e7fbcea9ff0d822824d90c140.zip cpython-cbe129692293251e7fbcea9ff0d822824d90c140.tar.gz cpython-cbe129692293251e7fbcea9ff0d822824d90c140.tar.bz2 | |
bpo-40826: PyOS_InterruptOccurred() requires GIL (GH-20578)
PyOS_InterruptOccurred() now fails with a fatal error if it is called
with the GIL released.
Diffstat (limited to 'Modules/signalmodule.c')
| -rw-r--r-- | Modules/signalmodule.c | 5 |
1 files changed, 3 insertions, 2 deletions
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; } |