Fix seeding from random device w/o getrandom syscall

[openssl.git] / demos / cms / cms_sign2.c

diff --git a/demos/cms/cms_sign2.c b/demos/cms/cms_sign2.c
index 127f5860ee28a8998cec1620a060f12274dcf75f..14ebf27775203430ea0fd6e210ab628e851be3cc 100644 (file)
--- a/demos/cms/cms_sign2.c
+++ b/demos/cms/cms_sign2.c
@@ -1,3 +1,12 @@
+/*
+ * Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (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
+ */
+
 /* S/MIME signing example: 2 signers */
 #include <openssl/pem.h>
 #include <openssl/cms.h>
@@ -77,9 +86,7 @@ int main(int argc, char **argv)
         ERR_print_errors_fp(stderr);
     }
 
-    if (cms)
-        CMS_ContentInfo_free(cms);
-
+    CMS_ContentInfo_free(cms);
     X509_free(scert);
     EVP_PKEY_free(skey);
     X509_free(scert2);
@@ -87,7 +94,5 @@ int main(int argc, char **argv)
     BIO_free(in);
     BIO_free(out);
     BIO_free(tbio);
-
     return ret;
-
 }