New issue 2756: hashlib functions segfault when passed a BytesIO buffer https://bitbucket.org/pypy/pypy/issues/2756/hashlib-functions-segfault-when-passed-a
Andrew Brown: If you pass a BytesIO buffer to the hashlib.* functions, this causes PyPy to segfault. I'm running this on Linux using Python 3 on PyPy 5.10.1 ``` Python 3.5.3 (3f6eaa010fce, Jan 11 2018, 04:44:35) [PyPy 5.10.1 with GCC 6.2.0 20160901] on linux ``` Code to reproduce: ``` import io import hashlib a = io.BytesIO(b"Hello, world!") buf = a.getbuffer() h = hashlib.sha256(buf) ``` I've also reproduced this with `--jit off` but I haven't yet tried with a debug build or anything else; I'm not very experienced with debugging PyPy. _______________________________________________ pypy-issue mailing list pypy-issue@python.org https://mail.python.org/mailman/listinfo/pypy-issue
