Unverified Commit fca9656c authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!6417 media: pvrusb2: fix uaf in pvr2_context_set_notify 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zhu Wang <wangzhu9@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/SV6RZACWW4UPWOI3WW2HKSEB4PELGVZW/ 
 
https://gitee.com/src-openeuler/kernel/issues/I9HK8R 
 
Link:https://gitee.com/openeuler/kernel/pulls/6417

 

Reviewed-by: default avatarZhang Jianhua <chris.zjh@huawei.com>
Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parents 69b49f83 3bd81382

drivers/media/usb/pvrusb2/pvrusb2-context.c

+1 −1
Original line number Diff line number Diff line
@@ -267,9 +267,9 @@ static void pvr2_context_exit(struct pvr2_context *mp) 
void pvr2_context_disconnect(struct pvr2_context *mp)

{

	pvr2_hdw_disconnect(mp->hdw);

	mp->disconnect_flag = !0;

	if (!pvr2_context_shutok())

		pvr2_context_notify(mp);

	mp->disconnect_flag = !0;

}