missing error goto in ECH processing

[nandsky]

nginx/src/event/ngx_event_openssl.c

Line 2026 in 1bf54fc

}

        hpkey = EVP_HPKE_KEY_new();
        if (hpkey == NULL) {
            ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
                          "EVP_HPKE_KEY_new() failed");
        }

        if (EVP_HPKE_KEY_init(hpkey, EVP_hpke_x25519_hkdf_sha256(),
                              key, keylen) != 1)
        {

[mdounin]

Thanks for catching this, patch:

https://freenginx.org/pipermail/nginx-devel/2026-February/000940.html