9644 Double-free in crypto tests on failure
Reviewed by: Dan McDonald <danmcd@joyent.com>
Reviewed by: Mike Zeller <mike.zeller@joyent.com>

*** 100,110 ****
          rv = pkcs11_str2mech(op->mechname, &op->mech);
          if (rv != CKR_OK) {
                  cryptotest_error("get_mech_info", rv);
                  (void) fprintf(stderr, "failed to resolve mechanism name %s\n",
                      op->mechname);
-                 (void) cryptotest_close(op);
                  return (CTEST_NAME_RESOLVE_FAILED);
          }
          return (rv);
  }
  
--- 100,109 ----
*** 117,127 ****
          if (rv != CKR_OK) {
                  cryptotest_error("get_hsession_by_mech", rv);
                  (void) fprintf(stderr,
                      "could not find provider for mechanism %lu\n",
                      op->mech);
-                 (void) cryptotest_close(op);
                  return (CTEST_MECH_NO_PROVIDER);
          }
          return (rv);
  }
  
--- 116,125 ----