| commit | 7eb42f9855909cc10f5ba809c500ac0032fd60b8 | [log] [tgz] |
|---|---|---|
| author | Takashi Iwai <tiwai@suse.de> | Wed Mar 11 10:06:44 2020 +0100 |
| committer | Linus Walleij <linus.walleij@linaro.org> | Fri Mar 27 11:30:24 2020 +0100 |
| tree | 69d43a7e710d065ccac00031ff7fd78259326dc9 | |
| parent | 492464cd464da92242b9e9fc5aec879033bc3df6 [diff] |
pinctrl: mediatek: Use scnprintf() for avoiding potential buffer overflow 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@suse.de> Link: https://lore.kernel.org/r/20200311090644.20287-1-tiwai@suse.de Signed-off-by: Linus Walleij <linus.walleij@linaro.org>