check scanconfig argument parse result

2017-12-17 16:08:46 +01:00
parent 89c4612422
commit 1da2611964
1 changed files with 1 additions and 1 deletions
@@ -309,7 +309,7 @@ error_t parse_opt(int key, char *arg, struct argp_state *state) {
      opt->initialScan = SYN;
    } else {
      opt->initialScan = (symbol_t)parseInt(arg, 16, 0x00, 0xff, &result);
-      if (!isValidAddress(opt->initialScan)) {
+      if (result != RESULT_OK || !isValidAddress(opt->initialScan)) {
        argp_error(state, "invalid initial scan address");
        return EINVAL;
      }