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Fix acvp_test sig_gen 

Ensure we set the size of the signature buffer before we call
EVP_DigestSign()

Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16789)
This commit is contained in:
Matt Caswell 2021-10-11 13:43:19 +01:00
parent cff7d58eb4
commit 1b327433e5
1 changed files with 1 additions and 0 deletions
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test/acvp_test.c
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@ -94,6 +94,7 @@ static int sig_gen(EVP_PKEY *pkey, OSSL_PARAM *params, const char *digest_name,
size_t sig_len; size_t sig_len;
size_t sz = EVP_PKEY_get_size(pkey); size_t sz = EVP_PKEY_get_size(pkey);
sig_len = sz;
if (!TEST_ptr(sig = OPENSSL_malloc(sz)) if (!TEST_ptr(sig = OPENSSL_malloc(sz))
|| !TEST_ptr(md_ctx = EVP_MD_CTX_new()) || !TEST_ptr(md_ctx = EVP_MD_CTX_new())
|| !TEST_int_eq(EVP_DigestSignInit_ex(md_ctx, NULL, digest_name, libctx, || !TEST_int_eq(EVP_DigestSignInit_ex(md_ctx, NULL, digest_name, libctx,