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| author | Yang Yingliang <yangyingliang@huawei.com> | 2022-04-25 19:45:25 +0800 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2022-05-06 16:24:57 +0100 |
| commit | b131fa8c1d2afd05d0b7598621114674289c2fbb (patch) | |
| tree | 0c017e905a58d9555368297f4387ec4763278abe /drivers/iommu/irq_remapping.h | |
| parent | d9ed8af1dee37f181096631fb03729ece98ba816 (diff) | |
iommu/arm-smmu-v3: check return value after calling platform_get_resource()
It will cause null-ptr-deref if platform_get_resource() returns NULL,
we need check the return value.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20220425114525.2651143-1-yangyingliang@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers/iommu/irq_remapping.h')
0 files changed, 0 insertions, 0 deletions