Unverified Commit 87bba796 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!13441 RDMA/cxgb4: Added NULL check for lookup_atid 

Merge Pull Request from: @ci-robot 
 
PR sync from: Dong Chenchen <dongchenchen2@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/M6B2SHBPN2TDPDCPT2QFKEGGOPQ2NFBU/ 
 
https://gitee.com/src-openeuler/kernel/issues/IAYQRV 
 
Link:https://gitee.com/openeuler/kernel/pulls/13441

 

Reviewed-by: default avatarYue Haibing <yuehaibing@huawei.com>
Reviewed-by: default avatarLi Nan <linan122@huawei.com>
Signed-off-by: default avatarLi Nan <linan122@huawei.com>
parents 0e33f34a 822a592d

drivers/infiniband/hw/cxgb4/cm.c

+5 −0
Original line number Diff line number Diff line
@@ -1222,6 +1222,8 @@ static int act_establish(struct c4iw_dev *dev, struct sk_buff *skb) 
	int ret;



	ep = lookup_atid(t, atid);

	if (!ep)

		return -EINVAL;



	pr_debug("ep %p tid %u snd_isn %u rcv_isn %u\n", ep, tid,

		 be32_to_cpu(req->snd_isn), be32_to_cpu(req->rcv_isn));
@@ -2279,6 +2281,9 @@ static int act_open_rpl(struct c4iw_dev *dev, struct sk_buff *skb) 
	int ret = 0;



	ep = lookup_atid(t, atid);

	if (!ep)

		return -EINVAL;



	la = (struct sockaddr_in *)&ep->com.local_addr;

	ra = (struct sockaddr_in *)&ep->com.remote_addr;

	la6 = (struct sockaddr_in6 *)&ep->com.local_addr;