diff options
Diffstat (limited to 'cmd/podman/create.go')
| -rw-r--r-- | cmd/podman/create.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cmd/podman/create.go b/cmd/podman/create.go index 9f6825c95..bcf830c7c 100644 --- a/cmd/podman/create.go +++ b/cmd/podman/create.go @@ -670,6 +670,11 @@ func parseCreateOpts(ctx context.Context, c *cli.Context, runtime *libpod.Runtim if util.StringInSlice(".", c.StringSlice("dns-search")) && len(c.StringSlice("dns-search")) > 1 { return nil, errors.Errorf("cannot pass additional search domains when also specifying '.'") } + if !netMode.IsPrivate() { + if c.IsSet("dns-search") || c.IsSet("dns") || c.IsSet("dns-opt") { + return nil, errors.Errorf("specifying DNS flags when network mode is shared with the host or another container is not allowed") + } + } // Validate domains are good for _, dom := range c.StringSlice("dns-search") { |