Commit 520e345d authored by Gwendal Grignou's avatar Gwendal Grignou Committed by Tzung-Bi Shih
Browse files

platform/chrome: lightbar: Use flexible array member 



Variable arrays should be defined as [], not [0], otherwise
the kernel complains:

memcpy  : detected field-spanning write (size 9) of single field "param->set_program_ex.data" at drivers/platform/chrome/cros_ec_lightbar.c:603 (size 0)

Fixes: 9600b8bd ("platform/chrome: lightbar: Add support for large sequence")
Signed-off-by: default avatarGwendal Grignou <gwendal@google.com>
Link: https://lore.kernel.org/r/20260204034848.697033-1-gwendal@google.com


Signed-off-by: default avatarTzung-Bi Shih <tzungbi@kernel.org>
parent d55493f6

include/linux/platform_data/cros_ec_commands.h

+1 −1
Original line number Diff line number Diff line
@@ -2028,7 +2028,7 @@ struct lightbar_program { 
struct lightbar_program_ex {

	uint8_t size;

	uint16_t offset;

	uint8_t data[0];

	uint8_t data[];

} __ec_todo_packed;



struct ec_params_lightbar {