Unverified Commit 847bf225 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!15381 iio: trigger: sysfs: fix use-after-free on remove 

Merge Pull Request from: @ci-robot 
 
PR sync from: Yang Yingliang <yangyingliang@huawei.com>
https://mailweb.openeuler.org/archives/list/kernel@openeuler.org/message/MWSSX3J5C3OBDDTCUROE5BYPMMNSBOFI/ 
 
https://gitee.com/src-openeuler/kernel/issues/IBP74F 
 
Link:https://gitee.com/openeuler/kernel/pulls/15381

 

Reviewed-by: default avatarWang ShaoBo <bobo.shaobowang@huawei.com>
Reviewed-by: default avatarYuan Can <yuancan@huawei.com>
Signed-off-by: default avatarYuan Can <yuancan@huawei.com>
parents 76096c2f 0df79b70

drivers/iio/trigger/iio-trig-sysfs.c

+1 −0
Original line number Diff line number Diff line
@@ -198,6 +198,7 @@ static int iio_sysfs_trigger_remove(int id) 
	}



	iio_trigger_unregister(t->trig);

	irq_work_sync(&t->work);

	iio_trigger_free(t->trig);



	list_del(&t->l);