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ByteArray: add defensive copy in bytes() getter

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Sean Gilligan 2023-08-14 08:03:25 -07:00 committed by Andreas Schildbach
parent 49f7ddbc0f
commit 07ca73cce7
1 changed files with 3 additions and 1 deletions
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4
core/src/main/java/org/bitcoinj/base/internal/ByteArray.java
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@ -38,7 +38,9 @@ public class ByteArray implements Comparable<ByteArray> {
* @return the key bytes
*/
public byte[] bytes() {
return bytes;
byte[] copy = new byte[bytes.length];
System.arraycopy(bytes, 0, copy, 0, bytes.length);
return copy;
}
/**