Hi all,
Please, drop this.
The following patches replaces it:
https://lore.kernel.org/linux-hardening/ZgRqjGShTl3y5FFB@neat/
Thanks
--
Gustavo
On 3/27/24 11:43, Gustavo A. R. Silva wrote:
Prepare for the coming implementation by GCC and Clang of the __counted_by
attribute. Flexible array members annotated with __counted_by can have
their accesses bounds-checked at run-time via CONFIG_UBSAN_BOUNDS (for
array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family
functions).
Signed-off-by: Gustavo A. R. Silva <[email protected]>
---
Changes in v2:
- Annotate one more struct.
- Update Subject line.
v1:
- Link: https://lore.kernel.org/linux-hardening/ZgODZOB4fOBvKl7R@neat/
drivers/net/wireless/ath/wil6210/wmi.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/wil6210/wmi.h
b/drivers/net/wireless/ath/wil6210/wmi.h
index 71bf2ae27a98..38f64524019e 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.h
+++ b/drivers/net/wireless/ath/wil6210/wmi.h
@@ -474,7 +474,7 @@ struct wmi_start_scan_cmd {
struct {
u8 channel;
u8 reserved;
- } channel_list[];
+ } channel_list[] __counted_by(num_channels);
} __packed;
#define WMI_MAX_PNO_SSID_NUM (16)
@@ -3320,7 +3320,7 @@ struct wmi_set_link_monitor_cmd {
u8 rssi_hyst;
u8 reserved[12];
u8 rssi_thresholds_list_size;
- s8 rssi_thresholds_list[];
+ s8 rssi_thresholds_list[] __counted_by(rssi_thresholds_list_size);
} __packed;
/* wmi_link_monitor_event_type */
