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Issue #15738: Fix a missing NULL check in subprocess_fork_exec().

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This commit is contained in:
Stefan Krah 2012-08-20 14:36:47 +02:00
parent fd24f9e51e
commit db579d7b25
2 changed files with 12 additions and 0 deletions
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2
Modules/_posixsubprocess.c
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@ -577,6 +577,8 @@ subprocess_fork_exec(PyObject* self, PyObject *args)
/* Equivalent to: */
/* tuple(PyUnicode_FSConverter(arg) for arg in process_args) */
fast_args = PySequence_Fast(process_args, "argv must be a tuple");
if (fast_args == NULL)
goto cleanup;
num_args = PySequence_Fast_GET_SIZE(fast_args);
converted_args = PyTuple_New(num_args);
if (converted_args == NULL)