OpenSSL 1.1.1-pre2

crypto/dsa/dsa_lib.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2017 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
@@ -7,10 +7,9 @@
  * https://www.openssl.org/source/license.html
  */
 
-/* Original version from Steven Schoch <schoch@sheba.arc.nasa.gov> */
-
 #include <stdio.h>
 #include "internal/cryptlib.h"
+#include "internal/refcount.h"
 #include <openssl/bn.h>
 #include "dsa_locl.h"
 #include <openssl/asn1.h>
@@ -106,7 +105,7 @@ void DSA_free(DSA *r)
     if (r == NULL)
         return;
 
-    CRYPTO_atomic_add(&r->references, -1, &i, r->lock);
+    CRYPTO_DOWN_REF(&r->references, &i, r->lock);
     REF_PRINT_COUNT("DSA", r);
     if (i > 0)
         return;
@@ -134,7 +133,7 @@ int DSA_up_ref(DSA *r)
 {
     int i;
 
-    if (CRYPTO_atomic_add(&r->references, 1, &i, r->lock) <= 0)
+    if (CRYPTO_UP_REF(&r->references, &i, r->lock) <= 0)
         return 0;
 
     REF_PRINT_COUNT("DSA", r);
@@ -161,17 +160,17 @@ int DSA_size(const DSA *r)
     i = i2d_ASN1_INTEGER(&bs, NULL);
     i += i;                     /* r and s */
     ret = ASN1_object_size(1, i, V_ASN1_SEQUENCE);
-    return (ret);
+    return ret;
 }
 
 int DSA_set_ex_data(DSA *d, int idx, void *arg)
 {
-    return (CRYPTO_set_ex_data(&d->ex_data, idx, arg));
+    return CRYPTO_set_ex_data(&d->ex_data, idx, arg);
 }
 
 void *DSA_get_ex_data(DSA *d, int idx)
 {
-    return (CRYPTO_get_ex_data(&d->ex_data, idx));
+    return CRYPTO_get_ex_data(&d->ex_data, idx);
 }
 
 int DSA_security_bits(const DSA *d)