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| author | Barry Warsaw <barry@python.org> | 2012-02-20 20:42:21 -0500 |
|---|---|---|
| committer | Barry Warsaw <barry@python.org> | 2012-02-20 20:42:21 -0500 |
| commit | 1e13eb084f72d5993cbb726e45b36bdb69c83a24 (patch) | |
| tree | 1db691c15c5980a870bcc2606a6d2afc77e28bad /Objects/object.c | |
| parent | f5a5beb33985b4b55480de267084b90d89a5c5c4 (diff) | |
| download | cpython-git-1e13eb084f72d5993cbb726e45b36bdb69c83a24.tar.gz | |
- Issue #13703: oCERT-2011-003: add -R command-line option and PYTHONHASHSEED
environment variable, to provide an opt-in way to protect against denial of
service attacks due to hash collisions within the dict and set types. Patch
by David Malcolm, based on work by Victor Stinner.
Diffstat (limited to 'Objects/object.c')
| -rw-r--r-- | Objects/object.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Objects/object.c b/Objects/object.c index 424f353ef5..981654159d 100644 --- a/Objects/object.c +++ b/Objects/object.c @@ -1101,6 +1101,8 @@ PyObject_HashNotImplemented(PyObject *self) return -1; } +_Py_HashSecret_t _Py_HashSecret; + long PyObject_Hash(PyObject *v) { |