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parser: fix minimum block size.

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This commit is contained in:
Christopher Jeffrey 2014-06-02 03:00:47 -05:00
parent 2e0660f449
commit 566b2e9916
2 changed files with 10 additions and 6 deletions
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4
lib/bcoin/block.js
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@ -195,7 +195,9 @@ Block.prototype._checkBlock = function checkBlock() {
} }
// First TX must be a coinbase // First TX must be a coinbase
if (this.txs[0].inputs.length !== 1 || +this.txs[0].inputs[0].out.hash !== 0) { if (!this.txs.length
|| this.txs[0].inputs.length !== 1
|| +this.txs[0].inputs[0].out.hash !== 0) {
return false; return false;
} }

12
lib/bcoin/protocol/parser.js
View File

@ -215,7 +215,7 @@ Parser.prototype.parseMerkleBlock = function parseMerkleBlock(p) {
}; };
Parser.prototype.parseBlock = function parseBlock(p) { Parser.prototype.parseBlock = function parseBlock(p) {
if (p.length < 84) if (p.length < 81)
return this._error('Invalid block size'); return this._error('Invalid block size');
var result = readIntv(p, 80); var result = readIntv(p, 80);
@ -223,10 +223,12 @@ Parser.prototype.parseBlock = function parseBlock(p) {
var totalTX = result.r; var totalTX = result.r;
var txs = []; var txs = [];
for (var i = 0; i < totalTX; i++) { if (p.length >= off + 10) {
var tx = this.parseTX(p.slice(off)); for (var i = 0; i < totalTX; i++) {
off += tx._off; var tx = this.parseTX(p.slice(off));
txs.push(tx); off += tx._off;
txs.push(tx);
}
} }
return { return {