1/* $OpenBSD: evp_pkey_cleanup.c,v 1.5 2024/02/29 20:02:00 tb Exp $ */ 2 3/* 4 * Copyright (c) 2022 Theo Buehler <tb@openbsd.org> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19#include <stdio.h> 20 21#include <openssl/evp.h> 22 23#include "evp_local.h" 24 25struct pkey_cleanup_test { 26 const char *name; 27 int nid; 28 void (*free)(void); 29}; 30 31int pkey_ids[] = { 32 EVP_PKEY_CMAC, 33 EVP_PKEY_DH, 34 EVP_PKEY_DSA, 35 EVP_PKEY_EC, 36 EVP_PKEY_ED25519, 37 EVP_PKEY_HMAC, 38 EVP_PKEY_RSA, 39 EVP_PKEY_RSA_PSS, 40 EVP_PKEY_X25519, 41}; 42 43static const size_t N_PKEY_IDS = sizeof(pkey_ids) / sizeof(pkey_ids[0]); 44 45static int 46test_evp_pkey_ctx_cleanup(int nid) 47{ 48 EVP_PKEY_CTX *pkey_ctx = NULL; 49 void *data; 50 int failed = 1; 51 52 if ((pkey_ctx = EVP_PKEY_CTX_new_id(nid, NULL)) == NULL) { 53 fprintf(stderr, "EVP_PKEY_CTX_new_id(%d, NULL) failed\n", nid); 54 goto err; 55 } 56 57 data = EVP_PKEY_CTX_get_data(pkey_ctx); 58 59 EVP_PKEY_CTX_set_data(pkey_ctx, NULL); 60 if (pkey_ctx->pmeth->cleanup != NULL) 61 pkey_ctx->pmeth->cleanup(pkey_ctx); 62 63 EVP_PKEY_CTX_set_data(pkey_ctx, data); 64 65 failed = 0; 66 67 err: 68 EVP_PKEY_CTX_free(pkey_ctx); 69 70 return failed; 71} 72 73int 74main(void) 75{ 76 size_t i; 77 int failed = 0; 78 79 for (i = 0; i < N_PKEY_IDS; i++) 80 failed |= test_evp_pkey_ctx_cleanup(pkey_ids[i]); 81 82 return failed; 83} 84