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allow zero length paths when parsing psbt key derivations

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This commit is contained in:
Craig Raw 2021-11-10 15:43:11 +02:00
parent 6c03c4106a
commit f46d627755
1 changed files with 1 additions and 1 deletions
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src/main/java/com/sparrowwallet/drongo/psbt/PSBTEntry.java
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@ -64,7 +64,7 @@ public class PSBTEntry {
throw new PSBTParseException("Invalid master fingerprint specified: " + masterFingerprint); throw new PSBTParseException("Invalid master fingerprint specified: " + masterFingerprint);
} }
if(data.length < 8) { if(data.length < 8) {
throw new PSBTParseException("Invalid key derivation specified: not enough bytes"); return new KeyDerivation(masterFingerprint, "m");
} }
List<ChildNumber> bip32pathList = readBIP32Derivation(Arrays.copyOfRange(data, 4, data.length)); List<ChildNumber> bip32pathList = readBIP32Derivation(Arrays.copyOfRange(data, 4, data.length));
String bip32path = KeyDerivation.writePath(bip32pathList); String bip32path = KeyDerivation.writePath(bip32pathList);