crypto: Clear error after DiffieHellman key errors

Fixes #5499

1 files changed, 11 insertions, 5 deletions

diff --git a/test/simple/test-crypto.js b/test/simple/test-crypto.js
index 01487aca88..1d913fe0b5 100644
--- a/test/simple/test-crypto.js
+++ b/test/simple/test-crypto.js
@@ -698,10 +698,21 @@ var secret3 = dh3.computeSecret(key2, 'hex', 'base64');
 
 assert.equal(secret1, secret3);
 
+// Run this one twice to make sure that the dh3 clears its error properly
+(function() {
+  var c = crypto.createDecipher('aes-128-ecb', '');
+  assert.throws(function() { c.final('utf8') }, /wrong final block length/);
+})();
+
 assert.throws(function() {
   dh3.computeSecret('');
 }, /key is too small/i);
 
+(function() {
+  var c = crypto.createDecipher('aes-128-ecb', '');
+  assert.throws(function() { c.final('utf8') }, /wrong final block length/);
+})();
+
 // Create a shared using a DH group.
 var alice = crypto.createDiffieHellmanGroup('modp5');
 var bob = crypto.createDiffieHellmanGroup('modp5');
@@ -858,11 +869,6 @@ assert.equal(-1, crypto.getHashes().indexOf('SHA1'));
 assert.equal(-1, crypto.getHashes().indexOf('SHA'));
 assertSorted(crypto.getHashes());
 
-(function() {
-  var c = crypto.createDecipher('aes-128-ecb', '');
-  assert.throws(function() { c.final('utf8') }, /invalid public key/);
-})();
-
 // Base64 padding regression test, see #4837.
 (function() {
   var c = crypto.createCipher('aes-256-cbc', 'secret');