Unverified Commit edc29d08 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
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!7833 [sync] PR-7599: irqchip/gic-v3-its: Prevent double free on error 

Merge Pull Request from: @openeuler-sync-bot 
 

Origin pull request: 
https://gitee.com/openeuler/kernel/pulls/7599 
 
PR sync from: Liu Mingrui <liumingrui@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/4RE2OYX7IEBJUCFUUCAGKDMJ6DWGB7YI/ 
 
https://gitee.com/src-openeuler/kernel/issues/I9Q9HX 
 
Link:https://gitee.com/openeuler/kernel/pulls/7833

 

Reviewed-by: default avatarZhang Jianhua <chris.zjh@huawei.com>
Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parents ad0b926e 85238dc1

drivers/irqchip/irq-gic-v3-its.c

+2 −7
Original line number Diff line number Diff line
@@ -4767,14 +4767,9 @@ static int its_vpe_irq_domain_alloc(struct irq_domain *domain, unsigned int virq 
		set_bit(i, bitmap);

	}



	if (err) {

		if (i > 0)

	if (err)

		its_vpe_irq_domain_free(domain, virq, i);



		its_lpi_free(bitmap, base, nr_ids);

		its_free_prop_table(vprop_page);

	}



	return err;

}