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/* $OpenBSD: evp_pkey_cleanup.c,v 1.3 2022/12/01 13:49:12 tb Exp $ */
/*
* Copyright (c) 2022 Theo Buehler <tb@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <stdio.h>
#include <openssl/evp.h>
#include "evp_local.h"
struct pkey_cleanup_test {
const char *name;
int nid;
void (*free)(void);
};
int pkey_ids[] = {
EVP_PKEY_CMAC,
EVP_PKEY_DH,
EVP_PKEY_DSA,
EVP_PKEY_EC,
EVP_PKEY_GOSTIMIT,
EVP_PKEY_GOSTR01,
EVP_PKEY_HMAC,
EVP_PKEY_RSA,
EVP_PKEY_RSA_PSS,
};
static const size_t N_PKEY_IDS = sizeof(pkey_ids) / sizeof(pkey_ids[0]);
static int
test_evp_pkey_ctx_cleanup(int nid)
{
EVP_PKEY_CTX *pkey_ctx = NULL;
void *data;
int failed = 1;
if ((pkey_ctx = EVP_PKEY_CTX_new_id(nid, NULL)) == NULL) {
fprintf(stderr, "EVP_PKEY_CTX_new_id(%d, NULL) failed\n", nid);
goto err;
}
data = EVP_PKEY_CTX_get_data(pkey_ctx);
EVP_PKEY_CTX_set_data(pkey_ctx, NULL);
if (pkey_ctx->pmeth->cleanup != NULL)
pkey_ctx->pmeth->cleanup(pkey_ctx);
EVP_PKEY_CTX_set_data(pkey_ctx, data);
failed = 0;
err:
EVP_PKEY_CTX_free(pkey_ctx);
return failed;
}
int
main(void)
{
size_t i;
int failed = 0;
for (i = 0; i < N_PKEY_IDS; i++)
failed |= test_evp_pkey_ctx_cleanup(pkey_ids[i]);
return failed;
}
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