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bpo-35373: Fix PyInit_time() error handling (GH-10865) 

* PyInit_time() now returns NULL if an exception is raised.
* Rename PyInit_timezone() to init_timezone(). "PyInit_" prefix is
  a special prefix for function initializing a module.
  init_timezone() doesn't initialize a module and the function is not
  exported.
This commit is contained in:
Victor Stinner 2018-12-03 13:45:38 +01:00 committed by GitHub
parent ab66149693
commit 3bb150d814
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 4 deletions
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11
Modules/timemodule.c
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@ -1019,7 +1019,7 @@ of the timezone or altzone attributes on the time module.");
#endif /* HAVE_MKTIME */
#ifdef HAVE_WORKING_TZSET
static int PyInit_timezone(PyObject *module);
static int init_timezone(PyObject *module);
static PyObject *
time_tzset(PyObject *self, PyObject *unused)
@ -1034,7 +1034,7 @@ time_tzset(PyObject *self, PyObject *unused)
tzset();
/* Reset timezone, altzone, daylight and tzname */
if (PyInit_timezone(m) < 0) {
if (init_timezone(m) < 0) {
return NULL;
}
Py_DECREF(m);
@ -1549,7 +1549,7 @@ get_gmtoff(time_t t, struct tm *p)
#endif // !HAVE_DECL_TZNAME
static int
PyInit_timezone(PyObject *m)
init_timezone(PyObject *m)
{
assert(!PyErr_Occurred());
@ -1745,7 +1745,7 @@ PyInit_time(void)
return NULL;
/* Set, or reset, module variables like time.timezone */
if (PyInit_timezone(m) < 0) {
if (init_timezone(m) < 0) {
return NULL;
}
@ -1798,6 +1798,9 @@ PyInit_time(void)
utc_string = tm.tm_zone;
#endif
if (PyErr_Occurred()) {
return NULL;
}
return m;
}