fix error check, so that Random.seed actually uses OS randomness (closes #29085)

This commit is contained in:
Benjamin Peterson 2016-12-28 20:02:35 -08:00
parent 4b1e98b0af
commit acc2f74ca9
2 changed files with 4 additions and 1 deletions

View File

@ -40,6 +40,9 @@ Core and Builtins
Library
-------
- Issue #29085: Allow random.Random.seed() to use high quality OS randomness
rather than the pid and time.
- Issue #29079: Prevent infinite loop in pathlib.resolve() on Windows
- Issue #13051: Fixed recursion errors in large or resized

View File

@ -245,7 +245,7 @@ random_seed(RandomObject *self, PyObject *args)
return NULL;
if (arg == NULL || arg == Py_None) {
if (random_seed_urandom(self) >= 0) {
if (random_seed_urandom(self) < 0) {
PyErr_Clear();
/* Reading system entropy failed, fall back on the worst entropy: