Unverified Commit bedf6008 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!11178 irqchip/alpine-msi: Fix off-by-one in allocation error path 

Merge Pull Request from: @ci-robot 
 
PR sync from: Yuntao Liu <liuyuntao12@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/YRTTNZNYT3Y4YKRJTI2E4GL4LPJ6LQAM/ 
irqchip/alpine-msi: Fix off-by-one in allocation error path

Zenghui Yu (1):
  irqchip/alpine-msi: Fix off-by-one in allocation error path


-- 
2.34.1
 
https://gitee.com/openeuler/kernel/issues/IAMQU1 
 
Link:https://gitee.com/openeuler/kernel/pulls/11178

 

Reviewed-by: default avatarZhang Jianhua <chris.zjh@huawei.com>
Reviewed-by: default avatarLiu YongQiang <liuyongqiang13@huawei.com>
Signed-off-by: default avatarZhang Changzhong <zhangchangzhong@huawei.com>
parents 7ad52b44 ea15e8db

drivers/irqchip/irq-alpine-msi.c

+1 −2
Original line number Diff line number Diff line
@@ -165,7 +165,6 @@ static int alpine_msix_middle_domain_alloc(struct irq_domain *domain, 
	return 0;



err_sgi:

	while (--i >= 0)

	irq_domain_free_irqs_parent(domain, virq, i);

	alpine_msix_free_sgi(priv, sgi, nr_irqs);

	return err;