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Issue #23752: _Py_fstat() is now responsible to raise the Python exception

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Add _Py_fstat_noraise() function when a Python exception is not welcome.
This commit is contained in:
Victor Stinner 2015-03-30 10:09:31 +02:00
parent 2e1c4e5db2
commit e134a7fe36
12 changed files with 89 additions and 57 deletions
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3
Python/random.c
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@ -221,7 +221,7 @@ dev_urandom_python(char *buffer, Py_ssize_t size)
if (urandom_cache.fd >= 0) {
/* Does the fd point to the same thing as before? (issue #21207) */
if (_Py_fstat(urandom_cache.fd, &st)
if (_Py_fstat_noraise(urandom_cache.fd, &st)
|| st.st_dev != urandom_cache.st_dev
|| st.st_ino != urandom_cache.st_ino) {
/* Something changed: forget the cached fd (but don't close it,
@ -250,7 +250,6 @@ dev_urandom_python(char *buffer, Py_ssize_t size)
}
else {
if (_Py_fstat(fd, &st)) {
PyErr_SetFromErrno(PyExc_OSError);
close(fd);
return -1;
}