New submission from STINNER Victor <[EMAIL PROTECTED]>: Functions mbstreamwriter_dealloc() and mbstreamreader_dealloc() of Modules/cjkcodecs/multibytecodec.c uses Py_DECREF() to free stream attribute memory, but this attribute may be NULL if MultibyteCodec or MultibyteStreamReader constructor fails.
Simple fix: use Py_XDECREF(). Example: >>> import _multibytecodec >>> _multibytecodec.MultibyteStreamReader(None) Erreur de segmentation (core dumped) ---------- components: Library (Lib) files: multibytecodec_py_xdecref.patch keywords: patch messages: 69347 nosy: haypo severity: normal status: open title: Use Py_XDECREF() instead of Py_DECREF() in MultibyteCodec and MultibyteStreamReader versions: Python 2.6 Added file: http://bugs.python.org/file10834/multibytecodec_py_xdecref.patch _______________________________________ Python tracker <[EMAIL PROTECTED]> <http://bugs.python.org/issue3305> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
