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DATACMNS-1466 - Fixed potential ArrayIndexOutOfBoundsException in DefaultPersistentPropertyPath.

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Introduced explicit content checks in ….getLeafProperty() and ….getBaseProperty().
This commit is contained in:
Oliver Drotbohm
2019-01-11 11:33:29 +01:00
parent 413522f514
commit 4182dace3c
2 changed files with 18 additions and 2 deletions
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4
src/main/java/org/springframework/data/mapping/context/DefaultPersistentPropertyPath.java
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@@ -145,7 +145,7 @@ class DefaultPersistentPropertyPath<T extends PersistentProperty<T>> implements
* @see org.springframework.data.mapping.context.PersistentPropertyPath#getLeafProperty()
*/
public T getLeafProperty() {
return properties.get(properties.size() - 1);
return properties.isEmpty() ? null : properties.get(properties.size() - 1);
}
/*
@@ -153,7 +153,7 @@ class DefaultPersistentPropertyPath<T extends PersistentProperty<T>> implements
* @see org.springframework.data.mapping.context.PersistentPropertyPath#getBaseProperty()
*/
public T getBaseProperty() {
return properties.get(0);
return properties.isEmpty() ? null : properties.get(0);
}
/*