[issue19337] MMAP: Bus error (core dump) under heavy read/write

2013-10-21 Thread Ribhi Kamal
New submission from Ribhi Kamal: I was about to use memory mapping for something when I discovered that the code example posted on python.org causes python to core dump. %100 reproducible The steps are really simple. 1- Create a file and map it using mmap.mmap 2- In a while loop, contintously

[issue19337] MMAP: Bus error (core dump) under heavy read/write

2013-10-21 Thread Ribhi Kamal
Ribhi Kamal added the comment: Code dump attached -- Added file: http://bugs.python.org/file32285/core.gz ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue19337

[issue19337] MMAP: Bus error (core dump) under heavy read/write

2013-10-21 Thread Ribhi Kamal
Ribhi Kamal added the comment: I figured I was doing something wrong... sorry about that -- components: -Library (Lib) resolution: invalid - status: closed - open versions: -Python 3.3, Python 3.4 ___ Python tracker rep...@bugs.python.org http

[issue19337] MMAP: Bus error (core dump) under heavy read/write

2013-10-21 Thread Ribhi Kamal
Changes by Ribhi Kamal rbhka...@gmail.com: -- status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue19337 ___ ___ Python-bugs-list

[issue19337] MMAP: Bus error (core dump) under heavy read/write

2013-10-21 Thread Ribhi Kamal
Changes by Ribhi Kamal rbhka...@gmail.com: Removed file: http://bugs.python.org/file32285/core.gz ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue19337