Use a separate flags variable for the error flags in DH_check()

diff --git a/regress/lib/libcrypto/dh/dhtest.c b/regress/lib/libcrypto/dh/dhtest.c
index 00eb230..41bc0b2 100644 (file)
--- a/regress/lib/libcrypto/dh/dhtest.c
+++ b/regress/lib/libcrypto/dh/dhtest.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: dhtest.c,v 1.12 2023/08/12 06:30:43 tb Exp $  */
+/*     $OpenBSD: dhtest.c,v 1.13 2023/08/20 22:20:12 tb Exp $  */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -98,7 +98,8 @@ main(int argc, char *argv[])
        BN_GENCB *_cb;
        DH *dh = NULL;
        unsigned char *buf = NULL;
-       int i, buf_len, secret_len;
+       int flags, buf_len, secret_len;
+       int i;
        int ret = 1;
 
        if ((_cb = BN_GENCB_new()) == NULL)
@@ -118,15 +119,15 @@ main(int argc, char *argv[])
        if (!DH_generate_parameters_ex(dh, 64, DH_GENERATOR_5, _cb))
                goto err;
 
-       if (!DH_check(dh, &i))
+       if (!DH_check(dh, &flags))
                goto err;
-       if (i & DH_CHECK_P_NOT_PRIME)
+       if (flags & DH_CHECK_P_NOT_PRIME)
                printf("p value is not prime\n");
-       if (i & DH_CHECK_P_NOT_SAFE_PRIME)
+       if (flags & DH_CHECK_P_NOT_SAFE_PRIME)
                printf("p value is not a safe prime\n");
-       if (i & DH_UNABLE_TO_CHECK_GENERATOR)
+       if (flags & DH_UNABLE_TO_CHECK_GENERATOR)
                printf("unable to check the generator value\n");
-       if (i & DH_NOT_SUITABLE_GENERATOR)
+       if (flags & DH_NOT_SUITABLE_GENERATOR)
                printf("the g value is not a generator\n");
 
        printf("\np    = ");