New submission from Serhiy Storchaka: PyObject_AsCharBuffer(), PyObject_AsReadBuffer() and PyObject_AsWriteBuffer() release the buffer right after acquiring and return a pointer to released buffer. This is not safe and could cause issues sooner or later. These functions shouldn't be used in the stdlib at all.
---------- assignee: serhiy.storchaka components: Extension Modules, Interpreter Core messages: 231323 nosy: serhiy.storchaka priority: normal severity: normal stage: needs patch status: open title: Don't use PyObject_As*Buffer() functions type: resource usage versions: Python 3.4, Python 3.5 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue22896> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
