Function kv_cache_open

ds4_server.c:8607–8611

    b->dsml = xstrndup(dsml, len);
    b->len = len;
    b->bytes = len + 1 + sizeof(*b);
    if (!raxInsert(m->by_block, (unsigned char *)b->dsml, b->len, b, NULL)) {
        free(b->dsml);
        free(b);
        die("out of memory");
    }
    m->bytes += b->bytes;
    return b;