diff options
Diffstat (limited to 'Objects/unicodeobject.c')
| -rw-r--r-- | Objects/unicodeobject.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 07d3eb85696..716ca3f26a4 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -11221,11 +11221,12 @@ unicode_hash(PyObject *self) len = PyUnicode_GET_LENGTH(self); /* The hash function as a macro, gets expanded three times below. */ -#define HASH(P) \ - x = (Py_uhash_t)*P << 7; \ - while (--len >= 0) \ - x = (_PyHASH_MULTIPLIER*x) ^ (Py_uhash_t)*P++; +#define HASH(P) \ + x ^= (Py_uhash_t) *P << 7; \ + while (--len >= 0) \ + x = (_PyHASH_MULTIPLIER * x) ^ (Py_uhash_t) *P++; \ + x = (Py_uhash_t) _Py_HashSecret.prefix; switch (PyUnicode_KIND(self)) { case PyUnicode_1BYTE_KIND: { const unsigned char *c = PyUnicode_1BYTE_DATA(self); @@ -11246,7 +11247,8 @@ unicode_hash(PyObject *self) break; } } - x ^= (Py_uhash_t)PyUnicode_GET_LENGTH(self); + x ^= (Py_uhash_t) PyUnicode_GET_LENGTH(self); + x ^= (Py_uhash_t) _Py_HashSecret.suffix; if (x == -1) x = -2; |