malloc -> calloc, to fix linux version

failsearch.sh

@@ -4,6 +4,6 @@
 
 COUNTER=0
 mocha
-while [  $? -ne 0 ]; do
+while [  $? -eq 0 ]; do
   mocha
 done

lib/HierarchicalKey.js

@@ -151,9 +151,6 @@ HierarchicalKey.prototype.buildExtendedPublicKey = function() {
   r = r.put(this.eckey.public);
 
 
-  //console.log('');
-  //this.eckey.public.toString('hex');
-
   this.extendedPublicKey = new Buffer(0);
   this.extendedPublicKey = r.buffer();
 }
@@ -278,12 +275,7 @@ HierarchicalKey.prototype.deriveChild = function(i) {
     ret.eckey.private = k.toBuffer({
       size: 64
     });
-    console.log(k.toBuffer({
-       size: 32
-     }).toString('hex'));
-    //console.log(ret.eckey.private.toString('hex'));
     ret.eckey.regenerateSync();
-    //ret.eckey.public = Buffer("026557ae0a62c6957e9d9897c23e9846662d29cf9308294fa924bfecbd9522b2c1", 'hex');
     ret.hasPrivateKey = true;
 
   } else {

src/eckey.cc

@@ -220,7 +220,7 @@ Key::GetPrivate(Local<String> property, const AccessorInfo& info)
     return scope.Close(Null());
   }
 
-  unsigned char *priv = (unsigned char *)malloc(32);
+  unsigned char *priv = (unsigned char *)calloc(32, 1);
 
   int n = BN_bn2bin(bn, &priv[32 - priv_size]);
 

test/mute.js

@@ -4,13 +4,13 @@ var backup = console.log;
 var ebackup = console.error;
 var nop = function() {};
 var mute = function() {
-  //console.log = nop;
-  //console.error = nop;
+  console.log = nop;
+  console.error = nop;
 };
 
 var unmute = function() {
-  //console.log = backup;
-  //console.error = ebackup;
+  console.log = backup;
+  console.error = ebackup;
 };
 
 module.exports.mute = mute;

test/test.HierarchicalKey.js

@@ -311,7 +311,6 @@ describe('HierarchicalKey', function() {
       var hp = 'm/45\'';
       var sp = 'm/45';
 
-      console.log();
       var hk = new HierarchicalKey('tprv8ZgxMBicQKsPdSF1avR6mXyDj5Uv1XY2UyUHSDpAXQ5TvPN7prGeDppjy4562rBB9gMMAhRfFdJrNDpQ4t69kkqHNEEen3PX1zBJqSehJDH');
       //hk.derive(sp).extendedPrivateKeyString().should.equal(
       //  'tprv8cSDV3fVD6wqGoLKykTPhRwWLiwD6WBHvYHYkFvp8PJvApm7HCfY9HH9P6Q6iPaCGNsU3LEqh7iJMN7478TqjkLFnf71f9zBXXd7XoiL7dw');

test/test.Key.js

@@ -163,6 +163,17 @@ describe('Key', function() {
     });
   });
 
+  describe('bug in linux', function() {
+    it('should assign private key starting with 0 properly', function(){
+      var key = new Key();
+      var hex = '000000000000000019fd3ee484410966c7a1f8098069d1f2a3846b409fbb0e76';
+      var pk = new Buffer(hex, 'hex');
+      pk.toString('hex').should.equal(hex);
+      key.private = pk;
+      key.private.toString('hex').should.equal(hex);
+
+    });
+  });
 
 
 });