diff options
Diffstat (limited to 'vendor/k8s.io/apimachinery/pkg/util/validation/validation.go')
| -rw-r--r-- | vendor/k8s.io/apimachinery/pkg/util/validation/validation.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/vendor/k8s.io/apimachinery/pkg/util/validation/validation.go b/vendor/k8s.io/apimachinery/pkg/util/validation/validation.go index 915231f2e..4752b29a9 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/validation/validation.go +++ b/vendor/k8s.io/apimachinery/pkg/util/validation/validation.go @@ -106,6 +106,11 @@ func IsFullyQualifiedDomainName(fldPath *field.Path, name string) field.ErrorLis if len(strings.Split(name, ".")) < 2 { return append(allErrors, field.Invalid(fldPath, name, "should be a domain with at least two segments separated by dots")) } + for _, label := range strings.Split(name, ".") { + if errs := IsDNS1123Label(label); len(errs) > 0 { + return append(allErrors, field.Invalid(fldPath, label, strings.Join(errs, ","))) + } + } return allErrors } |