Unverified Commit 2f92f339 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!8293 drm/panel/panel-tpo-tpg110: fix a possible null pointer dereference 

Merge Pull Request from: @ci-robot 
 
PR sync from: Liu Chuang <liuchuang40@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/3JEBY7TCUOB7ZLIVFXFNK4MEUJCPBRST/ 
 
https://gitee.com/openeuler/kernel/issues/I9TCIL 
 
Link:https://gitee.com/openeuler/kernel/pulls/8293

 

Reviewed-by: default avatarYe Weihua <yeweihua4@huawei.com>
Reviewed-by: default avatarLiu YongQiang <liuyongqiang13@huawei.com>
Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parents 5bddb173 c5491d8a

drivers/gpu/drm/panel/panel-tpo-tpg110.c

+2 −0
Original line number Diff line number Diff line
@@ -378,6 +378,8 @@ static int tpg110_get_modes(struct drm_panel *panel, 
	connector->display_info.bus_flags = tpg->panel_mode->bus_flags;



	mode = drm_mode_duplicate(connector->dev, &tpg->panel_mode->mode);

	if (!mode)

		return -ENOMEM;

	drm_mode_set_name(mode);

	mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;