hw/cxl/cxl-mailbox-util: Fix output buffer index update when retrieving DC extents

In the function of retrieving DC extents (cmd_dcd_get_dyn_cap_ext_list),
the output buffer index was not correctly updated while iterating the
extent list on the device, leaving the extents returned incorrect except for
the first one.

Fixes: 1c9221f19e62 ("hw/mem/cxl_type3: Add DC extent list representative and get DC extent list mailbox support")
Signed-off-by: Fan Ni <fan.ni@samsung.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-Id: <20241101132005.26633-3-Jonathan.Cameron@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
1 file changed