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| author | Victor Stinner <victor.stinner@haypocalc.com> | 2011-07-04 02:43:09 +0200 |
|---|---|---|
| committer | Victor Stinner <victor.stinner@haypocalc.com> | 2011-07-04 02:43:09 +0200 |
| commit | 6b6d717c8df56a714f9a5551483316396d99a05e (patch) | |
| tree | 0aa49d50ded38578195baaedf368949dabb0dd0c /Python/_warnings.c | |
| parent | dec9eb740e727666ab3b2933a355eaf53dcb8437 (diff) | |
| download | cpython-6b6d717c8df56a714f9a5551483316396d99a05e.tar.gz | |
Issue #12467: warnings: fix a race condition if a warning is emitted at
shutdown, if globals()['__file__'] is None.
Diffstat (limited to 'Python/_warnings.c')
| -rw-r--r-- | Python/_warnings.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Python/_warnings.c b/Python/_warnings.c index a797887b9c..07fd683e53 100644 --- a/Python/_warnings.c +++ b/Python/_warnings.c @@ -496,7 +496,7 @@ setup_context(Py_ssize_t stack_level, PyObject **filename, int *lineno, /* Setup filename. */ *filename = PyDict_GetItemString(globals, "__file__"); - if (*filename != NULL) { + if (*filename != NULL && PyUnicode_Check(*filename)) { Py_ssize_t len = PyUnicode_GetSize(*filename); Py_UNICODE *unicode = PyUnicode_AS_UNICODE(*filename); |