| commit | 3b9b95363c45365d606ad4bbba16acca75fdf6d3 | [log] [tgz] |
|---|---|---|
| author | Nathan Sullivan <nathan.sullivan@ni.com> | Mon Aug 15 17:20:14 2016 -0500 |
| committer | Jacek Anaszewski <j.anaszewski@samsung.com> | Tue Aug 16 21:34:30 2016 +0200 |
| tree | 6ef4e80e14ad3eec71611883e4cd034c74aa651d | |
| parent | 50237863c4edd9c342b522d8edfedf23b20d4a21 [diff] |
leds: do not overflow sysfs buffer in led_trigger_show Per the documentation, use scnprintf instead of sprintf to ensure there is never more than PAGE_SIZE bytes of trigger names put into the buffer. Signed-off-by: Nathan Sullivan <nathan.sullivan@ni.com> Signed-off-by: Zach Brown <zach.brown@ni.com> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>