Re: [PATCH] selftests: cgroup: Add 'malloc' failures checks in test_memcontrol

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> On Feb 26, 2023, at 21:16, Ivan Orlov <ivan.orlov0322@xxxxxxxxx> wrote:
> 
> There are several 'malloc' calls in test_memcontrol, which can be
> unsuccessful. This patch will add 'malloc' failures checking to
> give more details about test's fail reasons and avoid possible
> undefined behavior during the future null dereference (like the
> one in alloc_anon_50M_check_swap function).
> 
> Signed-off-by: Ivan Orlov <ivan.orlov0322@xxxxxxxxx>

Reviewed-by: Muchun Song <songmuchun@xxxxxxxxxxxxx>

Thanks.




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