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| author | Zackery Spytz <Osmunda46@gmail.com> | 2017-07-31 14:24:37 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2017-07-31 14:24:37 (GMT) |
| commit | c6ea8974e2d939223bfd6d64ee13ec89c090d2e0 (patch) | |
| tree | af9793d4d928f7f37d632311d276bf914d5c355a /Python/ceval.c | |
| parent | a568e5273382a5dca0c27274f7d8e34c41a87d4d (diff) | |
| download | cpython-c6ea8974e2d939223bfd6d64ee13ec89c090d2e0.zip cpython-c6ea8974e2d939223bfd6d64ee13ec89c090d2e0.tar.gz cpython-c6ea8974e2d939223bfd6d64ee13ec89c090d2e0.tar.bz2 | |
bpo-30640: Fix undefined behavior in _PyFunction_FastCallDict() and PyEval_EvalCodeEx() (#2919)
k + 1 was calculated with k = NULL.
Diffstat (limited to 'Python/ceval.c')
| -rw-r--r-- | Python/ceval.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Python/ceval.c b/Python/ceval.c index 59fc070..dd90e18 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -4220,7 +4220,8 @@ PyEval_EvalCodeEx(PyObject *_co, PyObject *globals, PyObject *locals, { return _PyEval_EvalCodeWithName(_co, globals, locals, args, argcount, - kws, kws + 1, kwcount, 2, + kws, kws != NULL ? kws + 1 : NULL, + kwcount, 2, defs, defcount, kwdefs, closure, NULL, NULL); |