Matthew Heon 5350254f05 Ensure shutdown handler access is syncronized ... There was a potential race where two handlers could be added at the same time. Go Maps are not thread-safe, so that could do unpleasant things. Add a mutex to keep things safe. Also, swap the order or Register and Start for the handlers in Libpod runtime created. As written, there was a small gap between Start and Register where SIGTERM/SIGINT would be completely ignored, instead of stopping Podman. Swapping the two closes this gap. Signed-off-by: Matthew Heon <mheon@redhat.com>		2021-01-25 15:44:42 -05:00
..
handler.go	Ensure shutdown handler access is syncronized	2021-01-25 15:44:42 -05:00