Ubuntu
tcpdump package

  1. Bug #1641236
  2. Comment #4

Comment 4 for bug 1641236

Revision history for this message
Christian Brauner (cbrauner) wrote : Re: [Bug 1641236] Re: Confined processes inside container cannot fully access host pty device passed in by lxc exec

I've reproduced this on a fresh standard xenial instance with LXD
2.0.8 and also on a xenial instance with a patched glibc that reports
ENODEV on ttyname{_r}() on a pty fd that does not exist:

root@x:~# ./enodev_on_pty_in_different_namespace
ttyname(): The pty device might exist in a different namespace: No such device
ttyname_r(): The pty device might exist in a different namespace: No such device