This is a trivial change to use snprintf rather than sprintf while building the diagnostic output buffer.
Signed-off-by: Christopher Heiny <[email protected]> Cc: Dmitry Torokhov <[email protected]> Cc: Benjamin Tissoires <[email protected]> --- drivers/input/rmi4/rmi_i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/rmi4/rmi_i2c.c b/drivers/input/rmi4/rmi_i2c.c index b33074c..43b0e53 100644 --- a/drivers/input/rmi4/rmi_i2c.c +++ b/drivers/input/rmi4/rmi_i2c.c @@ -157,7 +157,7 @@ static int copy_to_debug_buf(struct device *dev, struct rmi_i2c_data *data, temp = data->debug_buf; for (i = 0; i < len; i++) { - n = sprintf(temp, " %02x", buf[i]); + n = snprintf(temp, 3, " %02x", buf[i]); temp += n; } -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
