small changes

assignment_2.c

@@ -171,7 +171,8 @@ int cmp_san(X509 *cert, char *url){
         // make sure it is a dns name
 		if (current_name->type == GEN_DNS) {
 			char *dns_name = (char *) ASN1_STRING_data(current_name->d.dNSName);
-            // printf("san is: %s", dns_name);
+
+            //same technique from cmp_cn
             int url_len = strlen(url);
             int dns_len = strlen(dns_name);
             if (dns_len > url_len){
@@ -198,7 +199,7 @@ int validate_url(X509 *cert, char *url){
     int san_result = cmp_san(cert, url);
 
     int result;
-    // only one fo SAN and CN should be 
+    // only one fo SAN and CN needed to be valid
     if (cn_result == 0){
         result = time_result + rsa_result + ca_result + eku_result;
     } else {
@@ -258,9 +259,7 @@ int main(int argv, char** argc)
         char* url = getfield(tmp, 2);
         char* cert = getfield(tmp, 1);
         int result = read_and_validate(cert, url);
-        printf("%s\n",url);
-        fprintf(output, "%s,%s,%i\n", cert, url, result);
-        // NOTE strtok clobbers tmp
+        fprintf(output, "%s,%s,%i\n", cert, url, result); //write to file
         free(tmp);
     }