Unverified Commit 4769fc98 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!7786 powerpc/powernv: Add a null pointer check in opal_event_init() 

Merge Pull Request from: @ci-robot 
 
PR sync from: Guo Mengqi <guomengqi3@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/5DK54VIPFVCP3VE2RWGWH3IRP44B5QXT/ 
 
https://gitee.com/src-openeuler/kernel/issues/I9Q9IH 
 
Link:https://gitee.com/openeuler/kernel/pulls/7786

 

Reviewed-by: default avatarWeilong Chen <chenweilong@huawei.com>
Reviewed-by: default avatarLiu YongQiang <liuyongqiang13@huawei.com>
Signed-off-by: default avatarZhang Changzhong <zhangchangzhong@huawei.com>
parents 7e97eec5 d96c8a62

arch/powerpc/platforms/powernv/opal-irqchip.c

+2 −0
Original line number Diff line number Diff line
@@ -282,6 +282,8 @@ int __init opal_event_init(void) 
		else

			name = kasprintf(GFP_KERNEL, "opal");



		if (!name)

			continue;

		/* Install interrupt handler */

		rc = request_irq(r->start, opal_interrupt, r->flags & IRQD_TRIGGER_MASK,

				 name, NULL);