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Verify MAX_BLOCK_SIZE in verifyTransactions().

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Matt Corallo 2012-07-11 02:02:39 +02:00 committed by Mike Hearn
parent 7eae91ea47
commit a1124e696b
1 changed files with 2 additions and 0 deletions
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2
core/src/main/java/com/google/bitcoin/core/Block.java
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@ -722,6 +722,8 @@ public class Block extends Message {
if (transactions.isEmpty())
throw new VerificationException("Block had no transactions");
maybeParseTransactions();
if (this.getMessageSize() > MAX_BLOCK_SIZE)
throw new VerificationException("Block larger than MAX_BLOCK_SIZE");
checkTransactions();
checkMerkleRoot();
checkSigOps();