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Issue #27781: Fixes uninitialized fd when !MS_WINDOWS and !HAVE_OPENAT

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Steve Dower 2016-09-09 09:03:15 -07:00
parent 18591e4189
commit 6230aaf561
1 changed files with 3 additions and 2 deletions
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5
Modules/posixmodule.c
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@ -7477,13 +7477,14 @@ os_open_impl(PyObject *module, path_t *path, int flags, int mode, int dir_fd)
Py_BEGIN_ALLOW_THREADS Py_BEGIN_ALLOW_THREADS
#ifdef MS_WINDOWS #ifdef MS_WINDOWS
fd = _wopen(path->wide, flags, mode); fd = _wopen(path->wide, flags, mode);
#endif #else
#ifdef HAVE_OPENAT #ifdef HAVE_OPENAT
if (dir_fd != DEFAULT_DIR_FD) if (dir_fd != DEFAULT_DIR_FD)
fd = openat(dir_fd, path->narrow, flags, mode); fd = openat(dir_fd, path->narrow, flags, mode);
else else
#endif /* HAVE_OPENAT */
fd = open(path->narrow, flags, mode); fd = open(path->narrow, flags, mode);
#endif #endif /* !MS_WINDOWS */
Py_END_ALLOW_THREADS Py_END_ALLOW_THREADS
} while (fd < 0 && errno == EINTR && !(async_err = PyErr_CheckSignals())); } while (fd < 0 && errno == EINTR && !(async_err = PyErr_CheckSignals()));
_Py_END_SUPPRESS_IPH _Py_END_SUPPRESS_IPH