samples: hid-keyboard: initialize report buffer at startup

The buffer could be placed in a memory area that is not initialized after a CPU reset. Signed-off-by: Johann Fischer <[email protected]>
zephyrproject-rtos · Feb 1, 2025 · 992fba3 · 992fba3
1 parent f62a721
commit 992fba3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/samples/subsys/usb/hid-keyboard/src/main.c b/samples/subsys/usb/hid-keyboard/src/main.c
@@ -192,6 +192,8 @@ int main(void)
 		}
 	}
 
+	memset(&report, 0, sizeof(report));
+
 	hid_dev = DEVICE_DT_GET_ONE(zephyr_hid_device);
 	if (!device_is_ready(hid_dev)) {
 		LOG_ERR("HID Device is not ready");