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| author | Benjamin Peterson <benjamin@python.org> | 2013-01-18 00:10:24 -0500 |
|---|---|---|
| committer | Benjamin Peterson <benjamin@python.org> | 2013-01-18 00:10:24 -0500 |
| commit | 08e153ae377066c31e7e70be3da24edf1778631e (patch) | |
| tree | f309eda5adcffa44c94cc24bc27a5b939c751fb4 /Modules/signalmodule.c | |
| parent | d0c665e062ee1732e0becb06e60d332df22a732f (diff) | |
| download | cpython-git-08e153ae377066c31e7e70be3da24edf1778631e.tar.gz | |
check windows fd validity (closes #16992)
Diffstat (limited to 'Modules/signalmodule.c')
| -rw-r--r-- | Modules/signalmodule.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c index f706a8fd8f..d5d628328b 100644 --- a/Modules/signalmodule.c +++ b/Modules/signalmodule.c @@ -407,7 +407,7 @@ signal_set_wakeup_fd(PyObject *self, PyObject *args) return NULL; } #endif - if (fd != -1 && fstat(fd, &buf) != 0) { + if (fd != -1 && (!_PyVerify_fd(fd) || fstat(fd, &buf) != 0)) { PyErr_SetString(PyExc_ValueError, "invalid fd"); return NULL; } |