Unverified Commit 0723cffd authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!12623 hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails 

Merge Pull Request from: @ci-robot 
 
PR sync from: Cui GaoSheng <cuigaosheng1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/5PK4YM62V7GPHWKFJ3A5D2D3QJBXCTRP/ 
 
https://gitee.com/src-openeuler/kernel/issues/IAYRE1 
 
Link:https://gitee.com/openeuler/kernel/pulls/12623

 

Reviewed-by: default avatarZhang Changzhong <zhangchangzhong@huawei.com>
Signed-off-by: default avatarZhang Changzhong <zhangchangzhong@huawei.com>
parents 4e7116f4 d1008e15

drivers/hwmon/ibmpex.c

+1 −0
Original line number Diff line number Diff line
@@ -517,6 +517,7 @@ static void ibmpex_register_bmc(int iface, struct device *dev) 
	return;



out_register:

	list_del(&data->list);

	hwmon_device_unregister(data->hwmon_dev);

out_user:

	ipmi_destroy_user(data->user);