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Resource quantity must support leading and trailing whitespace

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For backwards compatibility reasons, we must continue to support leading
or trailing whitespace on Quantity values when deserialized from JSON.
This commit is contained in:
Clayton Coleman
2016-06-06 16:30:56 -04:00
parent 5c41b93d8b
commit 2ed3246631
2 changed files with 25 additions and 4 deletions
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4
pkg/api/resource/quantity.go
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@@ -259,7 +259,6 @@ Suffix:
switch str[i] {
case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
default:
pos = i
break Suffix
}
}
@@ -619,6 +618,7 @@ func (q Quantity) MarshalJSON() ([]byte, error) {
}
// UnmarshalJSON implements the json.Unmarshaller interface.
// TODO: Remove support for leading/trailing whitespace
func (q *Quantity) UnmarshalJSON(value []byte) error {
l := len(value)
if l == 4 && bytes.Equal(value, []byte("null")) {
@@ -633,7 +633,7 @@ func (q *Quantity) UnmarshalJSON(value []byte) error {
value = value[1 : l-1]
}
parsed, err := ParseQuantity(string(value))
parsed, err := ParseQuantity(strings.TrimSpace(string(value)))
if err != nil {
return err
}