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author | Christian Heimes <christian@python.org> | 2020-10-22 12:20:36 +0200 |
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committer | GitHub <noreply@github.com> | 2020-10-22 03:20:36 -0700 |
commit | dde91b1953c0f0d51c4dde056727ff84b7655190 (patch) | |
tree | 7a57e7b5a9cb3092bba8d6b0e9d0dd5f288979dd /Modules/_multiprocessing | |
parent | _testmultiphase: Fix possible ref leak (GH-22881) (diff) | |
download | cpython-dde91b1953c0f0d51c4dde056727ff84b7655190.tar.gz cpython-dde91b1953c0f0d51c4dde056727ff84b7655190.tar.bz2 cpython-dde91b1953c0f0d51c4dde056727ff84b7655190.zip |
bpo-1635741: Fix NULL ptr deref in multiprocessing (GH-22880)
Commit 1d541c25c8019f7a0b80b3e1b437abe171e40b65 introduced a NULL
pointer dereference in error path.
Signed-off-by: Christian Heimes <christian@python.org>
Diffstat (limited to 'Modules/_multiprocessing')
-rw-r--r-- | Modules/_multiprocessing/multiprocessing.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/Modules/_multiprocessing/multiprocessing.c b/Modules/_multiprocessing/multiprocessing.c index 25b8dc3967a..bec23517fca 100644 --- a/Modules/_multiprocessing/multiprocessing.c +++ b/Modules/_multiprocessing/multiprocessing.c @@ -207,7 +207,6 @@ multiprocessing_exec(PyObject *module) py_sem_value_max = PyLong_FromLong(SEM_VALUE_MAX); if (py_sem_value_max == NULL) { - Py_DECREF(py_sem_value_max); return -1; } if (PyDict_SetItemString(_PyMp_SemLockType.tp_dict, "SEM_VALUE_MAX", |