Messages in this thread | | | Subject | Re: [PATCH] ACPI/IORT: Fix off-by-one check in iort_dev_find_its_id() | From | Hanjun Guo <> | Date | Tue, 23 Jul 2019 09:48:39 +0800 |
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On 2019/7/23 0:25, Lorenzo Pieralisi wrote: > Static analysis identified that index comparison against ITS entries in > iort_dev_find_its_id() is off by one. > > Update the comparison condition and clarify the resulting error > message. > > Fixes: 4bf2efd26d76 ("ACPI: Add new IORT functions to support MSI domain handling") > Link: https://lore.kernel.org/linux-arm-kernel/20190613065410.GB16334@mwanda/ > Reported-by: Dan Carpenter <dan.carpenter@oracle.com> > Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> > Cc: Dan Carpenter <dan.carpenter@oracle.com> > Cc: Will Deacon <will@kernel.org> > Cc: Hanjun Guo <guohanjun@huawei.com> > Cc: Sudeep Holla <sudeep.holla@arm.com> > Cc: Catalin Marinas <catalin.marinas@arm.com> > Cc: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: Hanjun Guo <guohanjun@huawei.com>
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