coverity 1462556 Resource leak

[openssl.git] / apps / errstr.c

diff --git a/apps/errstr.c b/apps/errstr.c
index a02fa689dc85a0e69861f7eb59a938b08806ecba..9e97698be347dbc3a9f32da64674d3b40fd2459f 100644 (file)
--- a/apps/errstr.c
+++ b/apps/errstr.c
@@ -1,7 +1,7 @@
 /*
- * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
  *
- * Licensed under the OpenSSL license (the "License").  You may not use
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
  * in the file LICENSE in the source distribution or at
  * https://www.openssl.org/source/license.html
@@ -11,6 +11,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include "apps.h"
+#include "progs.h"
 #include <openssl/bio.h>
 #include <openssl/err.h>
 #include <openssl/ssl.h>
@@ -21,8 +22,12 @@ typedef enum OPTION_choice {
 
 const OPTIONS errstr_options[] = {
     {OPT_HELP_STR, 1, '-', "Usage: %s [options] errnum...\n"},
-    {OPT_HELP_STR, 1, '-', "  errnum  Error number\n"},
+
+    OPT_SECTION("General"),
     {"help", OPT_HELP, '-', "Display this summary"},
+
+    OPT_PARAMETERS(),
+    {"errnum", 0, 0, "Error number(s) to decode"},
     {NULL}
 };
 
@@ -57,10 +62,10 @@ int errstr_main(int argc, char **argv)
              */
             OPENSSL_init_ssl(OPENSSL_INIT_LOAD_SSL_STRINGS
                              | OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
-            ERR_error_string_n(l, buf, sizeof buf);
+            ERR_error_string_n(l, buf, sizeof(buf));
             BIO_printf(bio_out, "%s\n", buf);
         }
     }
  end:
-    return (ret);
+    return ret;
 }