Unverified Commit 81002131 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!11258 net: arcnet: com20020: Fix null-ptr-deref in com20020pci_probe() 

Merge Pull Request from: @ci-robot 
 
PR sync from: Liu Jian <liujian56@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/BIDQAKPOYUMBCLVMMC2U3PLBHFZ4BFDR/ 
 
https://gitee.com/src-openeuler/kernel/issues/IALPV6 
 
Link:https://gitee.com/openeuler/kernel/pulls/11258

 

Reviewed-by: default avatarYue Haibing <yuehaibing@huawei.com>
Reviewed-by: default avatarLiu YongQiang <liuyongqiang13@huawei.com>
Signed-off-by: default avatarZhang Changzhong <zhangchangzhong@huawei.com>
parents d3a550b8 430638c2

drivers/net/arcnet/com20020-pci.c

+3 −0
Original line number Diff line number Diff line
@@ -136,6 +136,9 @@ static int com20020pci_probe(struct pci_dev *pdev, 
		return -ENOMEM;



	ci = (struct com20020_pci_card_info *)id->driver_data;

	if (!ci)

		return -EINVAL;



	priv->ci = ci;

	mm = &ci->misc_map;