linux/drivers/misc/bcm-vk
Gustavo A. R. Silva 5224f79096 treewide: Replace zero-length arrays with flexible-array members
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].

This code was transformed with the help of Coccinelle:
(next-20220214$ spatch --jobs $(getconf _NPROCESSORS_ONLN) --sp-file script.cocci --include-headers --dir . > output.patch)

@@
identifier S, member, array;
type T1, T2;
@@

struct S {
  ...
  T1 member;
  T2 array[
- 0
  ];
};

UAPI and wireless changes were intentionally excluded from this patch
and will be sent out separately.

[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/KSPP/linux/issues/78
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
2022-02-17 07:00:39 -06:00
..
bcm_vk_dev.c kernel.h: split out panic and oops helpers 2021-07-01 11:06:04 -07:00
bcm_vk_msg.c misc: bcm-vk: use list_move_tail instead of list_del/list_add_tail in bcm_vk_msg.c 2021-06-09 14:52:16 +02:00
bcm_vk_msg.h misc: bcm-vk: Replace zero-length array with flexible array member 2021-05-21 22:03:29 +02:00
bcm_vk_sg.c misc: bcm-vk: add VK messaging support 2021-01-25 18:44:44 +01:00
bcm_vk_sg.h misc: bcm-vk: add VK messaging support 2021-01-25 18:44:44 +01:00
bcm_vk_tty.c misc: bcm-vk: fix tty registration race 2021-09-21 16:17:15 +02:00
bcm_vk.h treewide: Replace zero-length arrays with flexible-array members 2022-02-17 07:00:39 -06:00
Kconfig misc: bcm-vk: only support ttyVK if CONFIG_TTY is set 2021-02-04 00:48:58 +01:00
Makefile misc: bcm-vk: only support ttyVK if CONFIG_TTY is set 2021-02-04 00:48:58 +01:00