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Fix a bug in Script.parse to allow 0-length pushes.

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This commit is contained in:
Matt Corallo 2012-08-01 20:58:52 +02:00 committed by Mike Hearn
parent 60748ed72e
commit dd89369538
1 changed files with 1 additions and 1 deletions
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2
core/src/main/java/com/google/bitcoin/core/Script.java
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@ -512,7 +512,7 @@ public class Script {
cursor = offset; cursor = offset;
while (cursor < offset + length) { while (cursor < offset + length) {
int opcode = readByte(); int opcode = readByte();
if (opcode > 0 && opcode < OP_PUSHDATA1) { if (opcode >= 0 && opcode < OP_PUSHDATA1) {
// Read some bytes of data, where how many is the opcode value itself. // Read some bytes of data, where how many is the opcode value itself.
chunks.add(new ScriptChunk(false, getData(opcode))); // opcode == len here. chunks.add(new ScriptChunk(false, getData(opcode))); // opcode == len here.
} else if (opcode == OP_PUSHDATA1) { } else if (opcode == OP_PUSHDATA1) {