From: Pavel Kubelun <be.dissent@gmail.com>
Date: Mon, 28 Nov 2016 12:14:50 +0000 (+0300)
Subject: net: ar8327: replace sprintf() by scnprintf()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=65b20d8b64bb5c6d8b9375d3952899b6aaaa302e;p=openwrt%2Fstaging%2Fjow.git

net: ar8327: replace sprintf() by scnprintf()

Import from https://chromium.googlesource.com/chromiumos/third_party/kernel/+/fd0c41c7b9327ce003f44df38ce42556fb177b17%5E%21/#F0
Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>

CHROMIUM: drivers: ar8216: replace sprintf() by scnprintf()

BUG=chrome-os-partner:33096
TEST=none

Change-Id: Ib82035c9f2769a86d3e90f9573a09e5700ff5676
Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
Reviewed-on: https://chromium-review.googlesource.com/232829
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Tested-by: Toshi Kikuchi <toshik@chromium.org>
Reviewed-by: Toshi Kikuchi <toshik@chromium.org>
---

diff --git a/target/linux/generic/files/drivers/net/phy/ar8327.c b/target/linux/generic/files/drivers/net/phy/ar8327.c
index d5cc97bc33..d2a5a5b6be 100644
--- a/target/linux/generic/files/drivers/net/phy/ar8327.c
+++ b/target/linux/generic/files/drivers/net/phy/ar8327.c
@@ -306,7 +306,7 @@ ar8327_led_enable_hw_mode_show(struct device *dev,
 	struct ar8327_led *aled = led_cdev_to_ar8327_led(led_cdev);
 	ssize_t ret = 0;
 
-	ret += sprintf(buf, "%d\n", aled->enable_hw_mode);
+	ret += scnprintf(buf, PAGE_SIZE, "%d\n", aled->enable_hw_mode);
 
 	return ret;
 }
@@ -1433,4 +1433,3 @@ const struct ar8xxx_chip ar8337_chip = {
 	.mib_decs = ar8236_mibs,
 	.mib_func = AR8327_REG_MIB_FUNC
 };
-