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| author | Matthew Heon <mheon@redhat.com> | 2021-01-25 15:29:00 -0500 |
|---|---|---|
| committer | Matthew Heon <matthew.heon@pm.me> | 2021-01-29 15:24:24 -0500 |
| commit | 07f2df472cdbb4c1e533dbb6e17a6c04bd2f76fe (patch) | |
| tree | e214ebdd47ce40da11cac2d533cfbe4dd54b16f9 /pkg/domain | |
| parent | c48753bfa0d56b855f71dc6ad62e8eff62cf98e1 (diff) | |
| download | podman-07f2df472cdbb4c1e533dbb6e17a6c04bd2f76fe.tar.gz podman-07f2df472cdbb4c1e533dbb6e17a6c04bd2f76fe.tar.bz2 podman-07f2df472cdbb4c1e533dbb6e17a6c04bd2f76fe.zip | |
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>
Diffstat (limited to 'pkg/domain')
0 files changed, 0 insertions, 0 deletions