fix stream hmac check on multi data

src/internal.c

@@ -3452,7 +3452,7 @@ int DoApplicationData(CYASSL* ssl, byte* input, word32* inOutIdx)
     }
     else if (ssl->specs.cipher_type == stream) {
         ssl->hmac(ssl, verify, rawData, msgSz - digestSz, application_data, 1);
-        if (ConstantCompare(verify, input + msgSz - digestSz, digestSz) != 0) {
+        if (ConstantCompare(verify, rawData + msgSz - digestSz, digestSz) != 0){
             return VERIFY_MAC_ERROR;
         }
     }

tests/test-dtls.conf

@@ -1,3 +1,11 @@
+# server DTLSv1 RC4-SHA
+-u
+-l RC4-SHA
+
+# client DTLSv1 RC4-SHA
+-u
+-l RC4-SHA
+
 # server DTLSv1 DES-CBC3-SHA
 -u
 -l DES-CBC3-SHA