[issue25463] 2.7.10 glibc double free detected

Zachary Ware added the comment: As Python 2.7 is now at end-of-life, I'm closing this issue. If you can still reproduce the problem with a modern version of Python (3.6-3.8), please reopen it. -- nosy: +zach.ware resolution: -> out of date stage: -> resolved status: open -> closed

[issue25463] 2.7.10 glibc double free detected

William D Colburn added the comment: wcolburn@anotheruvula$ strace doublefree 2>&1 | grep site.py open("/home/anotheruvula/python/debug/pybug/lib/python2.7/site.py", O_RDONLY) = 3 open("/home/anotheruvula/python/debug/pybug/lib/python2.7/site.pyc", O_RDONLY) = 4 *** glibc detected *** doublefr

[issue25463] 2.7.10 glibc double free detected

Amaury Forgeot d'Arc added the comment: I don't reproduce the crash, but I noticed that the binary imports and executes the system's /usr/lib/python2.7/site.py. I think it's cython's fault (or maybe the way you use it): "cython --embed" is not really isolated from the rest of the system, so it

[issue25463] 2.7.10 glibc double free detected

William D Colburn added the comment: I tried the test with Python 2.7.11, and it still crashes. -- Added file: http://bugs.python.org/file41454/debug.sh ___ Python tracker ___ __

[issue25463] 2.7.10 glibc double free detected

William D Colburn added the comment: I don't see the shell script attached anywhere. I'll just paste it here! -cut here- PYDEST=`pwd` wget https://www.python.org/ftp/python/2.7.10/Python-2.7.10.tgz wget http://cython.org/release/Cython-0.23.4.tar.gz rm -rf Python-2.7.10 Cython-0.23.4

[issue25463] 2.7.10 glibc double free detected

New submission from William D Colburn: Linking cython against the static libpython in a python install compiled with shared libraries causes a glibc error that a double free or corruption was found while importing site. I don't think it is cython's fault. Happens on RHEL6.6. Linux anotheruvul