Takashi Iwai 62a1a58039 HID: hid-sensor-custom: 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>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

2020-03-11 11:58:58 +01:00

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