scb-demo-without-scb

static int gg_session_handle_xml_event110(struct gg_session *gs, uint32_t type, const char *ptr, size_t len, struct gg_event *ge)
{
    int offset = 0;
    uint16_t seq, data_len;
    char *data = NULL;

    if (offset + 3 > len)
        goto fail;
    /* 0x08 00 10 */
    offset += 3;

    if (offset + 2 > len)
        goto fail;
    offset += gg_packed_int_read(ptr + offset, &seq);

    if (offset + 1 > len)
        goto fail;
    /* 0x1a */
    offset++;

    if (offset + 2 > len)
        goto fail;
    offset += gg_packed_int_read(ptr + offset, &data_len);

    data = malloc(data_len + 1);
    if (data == NULL)
        goto fail;
    memcpy(data, ptr + offset, data_len);
    data[data_len] = '\0';

    ge->type = GG_EVENT_XML_EVENT;
    ge->event.xml_event.data = data;

    return gg_ack_gg11(gs, GG_ACK110_MPA, seq, ge);
fail:
    free(data);
    return -1;
}