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Subject[PATCH 60/76] ACPI, APEI, Fix ERST header length check
Date
From: Jiang Liu <liuj97@gmail.com>

This fixes a trivial copy & paste error in ERST header length check.
It's just for future safety because sizeof(struct acpi_table_einj)
equals to sizeof(struct acpi_table_erst) with current ACPI5.0
specification. It applies to v3.3-rc6.

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Acked-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---
drivers/acpi/apei/erst.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c
index eb9fab5..e4d9d24 100644
--- a/drivers/acpi/apei/erst.c
+++ b/drivers/acpi/apei/erst.c
@@ -917,7 +917,7 @@ static int erst_check_table(struct acpi_table_erst *erst_tab)
{
if ((erst_tab->header_length !=
(sizeof(struct acpi_table_erst) - sizeof(erst_tab->header)))
- && (erst_tab->header_length != sizeof(struct acpi_table_einj)))
+ && (erst_tab->header_length != sizeof(struct acpi_table_erst)))
return -EINVAL;
if (erst_tab->header.length < sizeof(struct acpi_table_erst))
return -EINVAL;
--
1.7.10.rc2.19.gfae9d


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