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xwayland: Fix invalid pointer access in drm_lease_device_handle_released. 

drm_lease_device_handle_released uses the wrong pointer type in the
callback. This will cause crash when compositor removes drm lease device
object.

Fixes: 089e7f98f - Xwayland: implement drm-lease-v1

Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
Signed-off-by: Weng Xuetian <wengxt@gmail.com>
This commit is contained in:
Weng Xuetian 2022-04-16 01:40:45 -07:00
parent 6d468c68d6
commit 479c8aae8e
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1 changed files with 2 additions and 1 deletions
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3
hw/xwayland/xwayland-drm-lease.c
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@ -386,7 +386,8 @@ static void
drm_lease_device_handle_released(void *data, drm_lease_device_handle_released(void *data,
struct wp_drm_lease_device_v1 *wp_drm_lease_device_v1) struct wp_drm_lease_device_v1 *wp_drm_lease_device_v1)
{ {
xwl_screen_destroy_drm_lease_device(data, wp_drm_lease_device_v1); struct xwl_drm_lease_device *lease_device = data;
xwl_screen_destroy_drm_lease_device(lease_device->xwl_screen, wp_drm_lease_device_v1);
} }
static void static void