Takashi Iwai c2b5fdfba2 mfd: aat2870: Use scnprintf() for avoiding potential buffer overflow ...

There is still one call of sprintf() without checking the proper
buffer overflow in aat2870_dump_reg().  Replace it with scnprintf()
call for covering that.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

2020-03-30 07:35:28 +01:00

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