full diff: 0a2b9b5464...db3c7e526a
- Use golang.org/x/sys/unix instead of syscall
- Set O_CLOEXEC when opening a network namespace
- Fixes "the container‘s netns fds leak, causing the container netns to not
clean up successfully after the container stops"
- Allows to create and delete named network namespaces
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
818bad6ef2