Mercurial > cpython-lru_cache-weakref
diff Objects/unicodeobject.c @ 79470:6ea8019307a9 3.3
Fix PyUnicode_Format(): return NULL if PyUnicode_READY(uformat) failed
This error cannot occur in practice: PyUnicode_FromObject() always return
a "ready" string.
| author | Victor Stinner <victor.stinner@gmail.com> |
|---|---|
| date | Fri, 05 Oct 2012 00:09:33 +0200 |
| parents | 3d9c323711d0 |
| children | a1aa13ef00c5 91a796832eb3 |
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--- a/Objects/unicodeobject.c Thu Oct 04 22:50:13 2012 +0300 +++ b/Objects/unicodeobject.c Fri Oct 05 00:09:33 2012 +0200 @@ -13442,8 +13442,10 @@ uformat = PyUnicode_FromObject(format); if (uformat == NULL) return NULL; - if (PyUnicode_READY(uformat) == -1) + if (PyUnicode_READY(uformat) == -1) { Py_DECREF(uformat); + return NULL; + } fmt = PyUnicode_DATA(uformat); fmtkind = PyUnicode_KIND(uformat);