diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/led/led-uclass.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/led/led-uclass.c b/drivers/led/led-uclass.c index 27ef890ed0a..22f61d12d38 100644 --- a/drivers/led/led-uclass.c +++ b/drivers/led/led-uclass.c @@ -273,6 +273,10 @@ static const char *led_get_function_name(struct udevice *dev) /* Now try to detect function label name */ func = dev_read_string(dev, "function"); cp = dev_read_u32(dev, "color", &color); + // prevent coverity scan error CID 541279: (TAINTED_SCALAR) + if (color < LED_COLOR_ID_WHITE || color >= LED_COLOR_ID_MAX) + cp = -EINVAL; + if (cp == 0 || func) { ret = dev_read_u32(dev, "function-enumerator", &enumerator); if (!ret) { |