Re: [PATCH 2/3] leds/class: Check snprintf return value

2015-07-23 Thread Alan Tull
On Mon, Mar 30, 2015 at 4:08 AM, Ricardo Ribalda Delgado wrote: > If the final name does not fit the string there is a potential > endless-loop. > > Reported-by: Geert Uytterhoeven > Signed-off-by: Ricardo Ribalda Delgado > --- > drivers/leds/led-class.c | 10 +- > 1 file changed, 9 ins

Re: [PATCH 2/3] leds/class: Check snprintf return value

2015-03-30 Thread Geert Uytterhoeven
On Mon, Mar 30, 2015 at 10:55 AM, Ricardo Ribalda Delgado wrote: > --- a/drivers/leds/led-class.c > +++ b/drivers/leds/led-class.c > @@ -223,12 +223,17 @@ static int led_classdev_next_name(const char > *init_name, char *name, > size_t len) > { > int i =