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Merge pull request #99755 from lala123912/out_of_range

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fix RemoveStatusCondition()  cap out of range
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Kubernetes Prow Robot 2021-03-04 07:44:49 -08:00 committed by GitHub
commit e22e9b4f83
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2 changed files with 7 additions and 1 deletions
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2
staging/src/k8s.io/apimachinery/pkg/api/meta/conditions.go
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@ -57,7 +57,7 @@ func SetStatusCondition(conditions *[]metav1.Condition, newCondition metav1.Cond
// RemoveStatusCondition removes the corresponding conditionType from conditions. // RemoveStatusCondition removes the corresponding conditionType from conditions.
// conditions must be non-nil. // conditions must be non-nil.
func RemoveStatusCondition(conditions *[]metav1.Condition, conditionType string) { func RemoveStatusCondition(conditions *[]metav1.Condition, conditionType string) {
if conditions == nil { if conditions == nil || len(*conditions) == 0 {
return return
} }
newConditions := make([]metav1.Condition, 0, len(*conditions)-1) newConditions := make([]metav1.Condition, 0, len(*conditions)-1)

6
staging/src/k8s.io/apimachinery/pkg/api/meta/conditions_test.go
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@ -121,6 +121,12 @@ func TestRemoveStatusCondition(t *testing.T) {
{Type: "third"}, {Type: "third"},
}, },
}, },
{
name: "empty_conditions",
conditions: []metav1.Condition{},
conditionType: "Foo",
expected: []metav1.Condition{},
},
} }
for _, test := range tests { for _, test := range tests {