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>
count += sprintf(buf, "aat2870 registers\n");
for (addr = 0; addr < AAT2870_REG_NUM; addr++) {
- count += sprintf(buf + count, "0x%02x: ", addr);
+ count += snprintf(buf + count, PAGE_SIZE - count, "0x%02x: ", addr);
if (count >= PAGE_SIZE - 1)
break;