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-rw-r--r--cmd/podman/system/unshare.go21
1 files changed, 20 insertions, 1 deletions
diff --git a/cmd/podman/system/unshare.go b/cmd/podman/system/unshare.go
index f930d8b62..50230609e 100644
--- a/cmd/podman/system/unshare.go
+++ b/cmd/podman/system/unshare.go
@@ -2,6 +2,7 @@ package system
import (
"os"
+ "os/exec"
"github.com/containers/common/pkg/completion"
"github.com/containers/podman/v3/cmd/podman/registry"
@@ -50,5 +51,23 @@ func unshare(cmd *cobra.Command, args []string) error {
args = []string{shell}
}
- return registry.ContainerEngine().Unshare(registry.Context(), args, unshareOptions)
+ err := registry.ContainerEngine().Unshare(registry.Context(), args, unshareOptions)
+ if err != nil {
+ if exitError, ok := err.(*exec.ExitError); ok {
+ // the user command inside the unshare env has failed
+ // we set the exit code, do not return the error to the user
+ // otherwise "exit status X" will be printed
+ registry.SetExitCode(exitError.ExitCode())
+ return nil
+ }
+ // cmd.Run() can return fs.ErrNotExist, fs.ErrPermission or exec.ErrNotFound
+ // follow podman run/exec standard with the exit codes
+ if errors.Is(err, os.ErrNotExist) || errors.Is(err, exec.ErrNotFound) {
+ registry.SetExitCode(127)
+ } else if errors.Is(err, os.ErrPermission) {
+ registry.SetExitCode(126)
+ }
+ return err
+ }
+ return nil
}