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-rw-r--r--cmd/podman/shared/create.go5
1 files changed, 5 insertions, 0 deletions
diff --git a/cmd/podman/shared/create.go b/cmd/podman/shared/create.go
index 1aa2412b0..84cba4b75 100644
--- a/cmd/podman/shared/create.go
+++ b/cmd/podman/shared/create.go
@@ -627,6 +627,11 @@ func ParseCreateOpts(ctx context.Context, c *GenericCLIResults, runtime *libpod.
return nil, errors.Errorf("cannot pass additional search domains when also specifying '.'")
}
+ // Check for explicit dns-search domain of ''
+ if c.Changed("dns-search") && len(c.StringSlice("dns-search")) == 0 {
+ return nil, errors.Errorf("'' is not a valid domain")
+ }
+
// Validate domains are good
for _, dom := range c.StringSlice("dns-search") {
if dom == "." {