Unverified Commit 4a772289 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!8872 drm/vmwgfx: Fix invalid reads in fence signaled events 

Merge Pull Request from: @ci-robot 
 
PR sync from: Cheng Yu <serein.chengyu@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/I6UEY5DH6IWANABADMRKQL254K323UTQ/ 
 
https://gitee.com/src-openeuler/kernel/issues/I9UNUO 
 
Link:https://gitee.com/openeuler/kernel/pulls/8872

 

Reviewed-by: default avatarZucheng Zheng <zhengzucheng@huawei.com>
Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parents 989e265b 9f22ac80

drivers/gpu/drm/vmwgfx/vmwgfx_fence.c

+1 −1
Original line number Diff line number Diff line
@@ -1066,7 +1066,7 @@ static int vmw_event_fence_action_create(struct drm_file *file_priv, 
	}



	event->event.base.type = DRM_VMW_EVENT_FENCE_SIGNALED;

	event->event.base.length = sizeof(*event);

	event->event.base.length = sizeof(event->event);

	event->event.user_data = user_data;



	ret = drm_event_reserve_init(dev, file_priv, &event->base, &event->event.base);