Re: [PATCH] HID: hid-picolcd_fb: Use scnprintf() for avoiding potential buffer overflow

[Jiri Kosina <jikos@xxxxxxxxxx>]

On Wed, 11 Mar 2020, Takashi Iwai wrote:

> Since snprintf() returns the would-be-output size instead of the
> actual output size, the succeeding calls may go beyond the given
> buffer limit.  Fix it by replacing with scnprintf().
> 
> Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

Applied to for-5.6/upstream-fixes. Thanks,

-- 
Jiri Kosina
SUSE Labs