EVP: Don't shadow EVP_PKEY_CTX_new* error records
There are places that add an ERR_R_MALLOC_FAILURE record when any of
EVP_PKEY_CTX_new*() return NULL, which is 1) inaccurate, and 2)
shadows the more accurate error record generated when trying to create
the EVP_PKEY_CTX.
@@ -606,10 +606,8 @@ static EVP_PKEY *new_cmac_key_int(const unsigned char *priv, size_t len,
}
ctx = EVP_PKEY_CTX_new_from_name(libctx, "CMAC", propq);
- if (ctx == NULL) {
- EVPerr(0, ERR_R_MALLOC_FAILURE);
+ if (ctx == NULL)
goto err;
- }
if (!EVP_PKEY_key_fromdata_init(ctx)) {
EVPerr(0, EVP_R_KEY_SETUP_FAILED);
