From aa29b2083e11722a0ceedfa2a87de74cc7cfa676 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Mon, 11 Apr 2022 20:56:15 +0200 Subject: ACPICA: Headers: Replace zero-length array with flexible-array member MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Kees Cook Signed-off-by: Rafael J. Wysocki Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki --- include/acpi/actbl2.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/acpi/actbl2.h') 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 */ -- cgit v1.2.3