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acpi: Replace struct acpi_table_slit 1-element array with flex-array 

struct acpi_table_slit is used for copying System Locality Information
Table data from ACPI tables. Here `entry` is a flex array but it was
using ancient 1-element fake flexible array, which has been deprecated.
Replace it with a C99 flexible array.

Signed-off-by: Wyes Karny <wyes.karny@amd.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Fixes: df8fc4e934 ("kbuild: Enable -fstrict-flex-arrays=3")
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20230523161815.3083-1-wyes.karny@amd.com
This commit is contained in:
Wyes Karny 2023-05-23 16:18:15 +00:00 committed by Kees Cook
parent 76edc27eda
commit 41e7a72e1d
1 changed files with 1 additions and 1 deletions
include/acpi
actbl3.h

2
include/acpi/actbl3.h
View File

@ -86,7 +86,7 @@ struct acpi_table_slic {
struct acpi_table_slit {
struct acpi_table_header header; /* Common ACPI table header */
u64 locality_count;
u8 entry[1]; /* Real size = localities^2 */
u8 entry[]; /* Real size = localities^2 */
};
/*******************************************************************************