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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2022-04-11 20:56:15 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-04-13 20:24:57 +0200 |
| commit | aa29b2083e11722a0ceedfa2a87de74cc7cfa676 (patch) | |
| tree | abb6fdcbe06e992d004d4c374c92c33123b2a53f /include/acpi | |
| parent | 45882a817d4bae5a3b63c3861cb62b9b9a025de5 (diff) | |
| download | lwn-aa29b2083e11722a0ceedfa2a87de74cc7cfa676.tar.gz lwn-aa29b2083e11722a0ceedfa2a87de74cc7cfa676.zip | |
ACPICA: Headers: Replace zero-length array with flexible-array member
ACPICA commit 98835f452c698b015d4da999944405ecb90da670
There is a regular need in the kernel to provide a way to declare
having a dynamically sized set of trailing elements in a structure.
Kernel code should always use “flexible array members”[1] for these
cases. The older style of one-element or zero-length arrays should
no longer be used[2].
[1] https://en.wikipedia.org/wiki/Flexible_array_member
[2] https://www.kernel.org/doc/html/v5.16/process/deprecated.html#zero-length-and-one-element-arrays
Link: https://github.com/acpica/acpica/commit/98835f45
Link: https://github.com/KSPP/linux/issues/78
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/actbl2.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index fda066de5764..3e92d15a0cd6 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -2310,7 +2310,7 @@ struct acpi_table_rgrt { u16 version; u8 image_type; u8 reserved; - u8 image[0]; + u8 image[]; }; /* image_type values */ |