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| author | Barry Warsaw <barry@python.org> | 1996-12-17 00:47:03 (GMT) |
|---|---|---|
| committer | Barry Warsaw <barry@python.org> | 1996-12-17 00:47:03 (GMT) |
| commit | fc93f75da75e430a20b37f2a73dacfa94d8a9758 (patch) | |
| tree | 0c7159c8bdbde241d53eeadc852813eed2b5544b | |
| parent | d0c1042ff23c2479c79c7d190e4a03ca28a24c34 (diff) | |
| download | cpython-fc93f75da75e430a20b37f2a73dacfa94d8a9758.zip cpython-fc93f75da75e430a20b37f2a73dacfa94d8a9758.tar.gz cpython-fc93f75da75e430a20b37f2a73dacfa94d8a9758.tar.bz2 | |
Better error checking in initmath().
| -rw-r--r-- | Modules/mathmodule.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/Modules/mathmodule.c b/Modules/mathmodule.c index 6e2d65b..b993bfc 100644 --- a/Modules/mathmodule.c +++ b/Modules/mathmodule.c @@ -242,8 +242,19 @@ initmath() m = Py_InitModule("math", math_methods); d = PyModule_GetDict(m); - PyDict_SetItemString(d, "pi", v = PyFloat_FromDouble(atan(1.0) * 4.0)); + + if (!(v = PyFloat_FromDouble(atan(1.0) * 4.0))) + goto finally; + if (PyDict_SetItemString(d, "pi", v) < 0) + goto finally; Py_DECREF(v); - PyDict_SetItemString(d, "e", v = PyFloat_FromDouble(exp(1.0))); + + if (!(v = PyFloat_FromDouble(exp(1.0)))) + goto finally; + if (PyDict_SetItemString(d, "e", ) < 0) + goto finally; Py_DECREF(v); + + finally: + Py_FatalError("can't initialize math module"); } |