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test: add cipher context dup test

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Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17529)
This commit is contained in:
Pauli 2022-01-17 13:09:41 +11:00 committed by Pauli
parent 0be4b0403d
commit ed16b0fc28
1 changed files with 9 additions and 2 deletions
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11
test/evp_test.c
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@ -427,6 +427,7 @@ static int digest_test_run(EVP_TEST *t)
int xof = 0;
OSSL_PARAM params[2];
printf("test %s (%d %d)\n", t->name, t->s.start, t->s.curr);
t->err = "TEST_FAILURE";
if (!TEST_ptr(mctx = EVP_MD_CTX_new()))
goto err;
@ -707,7 +708,7 @@ static int cipher_test_enc(EVP_TEST *t, int enc,
size_t in_len, out_len, donelen = 0;
int ok = 0, tmplen, chunklen, tmpflen, i;
EVP_CIPHER_CTX *ctx_base = NULL;
EVP_CIPHER_CTX *ctx = NULL;
EVP_CIPHER_CTX *ctx = NULL, *duped;
t->err = "TEST_FAILURE";
if (!TEST_ptr(ctx_base = EVP_CIPHER_CTX_new()))
@ -838,13 +839,19 @@ static int cipher_test_enc(EVP_TEST *t, int enc,
/* Test that the cipher dup functions correctly if it is supported */
ERR_set_mark();
if (EVP_CIPHER_CTX_copy(ctx, ctx_base) != NULL) {
if (EVP_CIPHER_CTX_copy(ctx, ctx_base)) {
EVP_CIPHER_CTX_free(ctx_base);
ctx_base = NULL;
} else {
EVP_CIPHER_CTX_free(ctx);
ctx = ctx_base;
}
/* Likewise for dup */
duped = EVP_CIPHER_CTX_dup(ctx);
if (duped != NULL) {
EVP_CIPHER_CTX_free(ctx);
ctx = duped;
}
ERR_pop_to_mark();
if (expected->mac_key != NULL