This series aims to replace one-element arrays with flexible-array members in multiple structures in drivers/net/wireless/ath/ath6kl/wmi.h 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 helps with the ongoing efforts to globally enable -Warray-bounds and get us closer to being able to tighten the FORTIFY_SOURCE routines on memcpy(). These issues were found with the help of Coccinelle and audited and fixed, manually. [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/79 Gustavo A. R. Silva (6): ath6kl: wmi: Replace one-element array with flexible-array member in struct wmi_begin_scan_cmd ath6kl: wmi: Replace one-element array with flexible-array member in struct wmi_start_scan_cmd ath6kl: wmi: Replace one-element array with flexible-array member in struct wmi_channel_list_reply ath6kl: wmi: Replace one-element array with flexible-array member in struct wmi_connect_event ath6kl: wmi: Replace one-element array with flexible-array member in struct wmi_disconnect_event ath6kl: wmi: Replace one-element array with flexible-array member in struct wmi_aplist_event drivers/net/wireless/ath/ath6kl/wmi.c | 30 +++++++-------------------- drivers/net/wireless/ath/ath6kl/wmi.h | 12 +++++------ 2 files changed, 14 insertions(+), 28 deletions(-) -- 2.27.0
