[issue27945] five dictobject issues

2016-09-02 Thread tehybel
Changes by tehybel : -- versions: +Python 3.5, Python 3.6 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https

[issue27945] five dictobject issues

2016-09-02 Thread tehybel
New submission from tehybel: Here I'll describe five distinct issues I found. Common to them all is that they reside in the built-in dictionary object. Four of them are use-after-frees and one is an array-out-of-bounds indexing bug. All of the described functions reside in /Objects/dictobject