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BeanWrapper avoids StringIndexOutOfBoundsException for incompletely quoted keys

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Issue: SPR-14293
This commit is contained in:
Juergen Hoeller
2016-05-30 15:15:27 +02:00
parent a1e9459a43
commit cf0a0cd5d8
2 changed files with 15 additions and 1 deletions
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3
spring-beans/src/main/java/org/springframework/beans/AbstractNestablePropertyAccessor.java
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@@ -942,7 +942,8 @@ public abstract class AbstractNestablePropertyAccessor extends AbstractPropertyA
actualName = propertyName.substring(0, keyStart);
}
String key = propertyName.substring(keyStart + PROPERTY_KEY_PREFIX.length(), keyEnd);
if ((key.startsWith("'") && key.endsWith("'")) || (key.startsWith("\"") && key.endsWith("\""))) {
if (key.length() > 1 && (key.startsWith("'") && key.endsWith("'")) ||
(key.startsWith("\"") && key.endsWith("\""))) {
key = key.substring(1, key.length() - 1);
}
keys.add(key);