Fix `make distcheck`

[tinc] / src / openssl / rsagen.c

diff --git a/src/openssl/rsagen.c b/src/openssl/rsagen.c
index c854697..3674057 100644 (file)
--- a/src/openssl/rsagen.c
+++ b/src/openssl/rsagen.c
@@ -1,6 +1,6 @@
 /*
     rsagen.c -- RSA key generation and export
-    Copyright (C) 2008-2013 Guus Sliepen <guus@tinc-vpn.org>
+    Copyright (C) 2008-2022 Guus Sliepen <guus@tinc-vpn.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -27,11 +27,12 @@ typedef RSA rsa_t;
 
 #include "../logger.h"
 #include "../rsagen.h"
-#include "../xalloc.h"
 
 /* This function prettyprints the key generation process */
 
 static int indicator(int a, int b, BN_GENCB *cb) {
+       (void)cb;
+
        switch(a) {
        case 0:
                fprintf(stderr, ".");
@@ -70,16 +71,6 @@ static int indicator(int a, int b, BN_GENCB *cb) {
 
 // Generate RSA key
 
-#ifndef HAVE_BN_GENCB_NEW
-BN_GENCB *BN_GENCB_new(void) {
-       return xzalloc(sizeof(BN_GENCB));
-}
-
-void BN_GENCB_free(BN_GENCB *cb) {
-       free(cb);
-}
-#endif
-
 rsa_t *rsa_generate(size_t bits, unsigned long exponent) {
        BIGNUM *bn_e = BN_new();
        rsa_t *rsa = RSA_new();
@@ -92,7 +83,7 @@ rsa_t *rsa_generate(size_t bits, unsigned long exponent) {
        BN_set_word(bn_e, exponent);
        BN_GENCB_set(cb, indicator, NULL);
 
-       int result = RSA_generate_key_ex(rsa, bits, bn_e, cb);
+       int result = RSA_generate_key_ex(rsa, (int) bits, bn_e, cb);
 
        BN_GENCB_free(cb);
        BN_free(bn_e);