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| author | OpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com> | 2020-03-12 10:22:34 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-03-12 10:22:34 -0400 |
| commit | 9c7481dbd1e6ea7e20ee03c85d4710c42ba81c6e (patch) | |
| tree | fa5ca8f79e9e12bb9941bc2115726d3583f3bf81 /pkg/rootlessport/rootlessport_linux.go | |
| parent | 235f367861be6b7f9ca3b4a62c240a03728a7a21 (diff) | |
| parent | 647dc33e1ad967ade50d803816366a2a944691de (diff) | |
| download | podman-9c7481dbd1e6ea7e20ee03c85d4710c42ba81c6e.tar.gz podman-9c7481dbd1e6ea7e20ee03c85d4710c42ba81c6e.tar.bz2 podman-9c7481dbd1e6ea7e20ee03c85d4710c42ba81c6e.zip | |
Merge pull request #5474 from giuseppe/detect-containers-rootlessport-child-exit
rootlessport: detect rootless-child exit
Diffstat (limited to 'pkg/rootlessport/rootlessport_linux.go')
| -rw-r--r-- | pkg/rootlessport/rootlessport_linux.go | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/pkg/rootlessport/rootlessport_linux.go b/pkg/rootlessport/rootlessport_linux.go index 2b51f4e09..febfc2268 100644 --- a/pkg/rootlessport/rootlessport_linux.go +++ b/pkg/rootlessport/rootlessport_linux.go @@ -160,6 +160,13 @@ func parent() error { return err } + childErrCh := make(chan error) + go func() { + err := cmd.Wait() + childErrCh <- err + close(childErrCh) + }() + defer func() { if err := syscall.Kill(cmd.Process.Pid, syscall.SIGTERM); err != nil { logrus.WithError(err).Warn("kill child process") @@ -174,6 +181,10 @@ outer: case <-initComplete: logrus.Infof("initComplete is closed; parent and child established the communication channel") break outer + case err := <-childErrCh: + if err != nil { + return err + } case err := <-errCh: if err != nil { return err |