From eb72b1404840c7f86ef0c46b2c7eba8e40c0a6a3 Mon Sep 17 00:00:00 2001
From: blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Thu, 9 Jun 2011 07:08:54 +0000
Subject: [ledtrig-netdev] we dont need 1024 bytes buffer. 128 bytes is
enough.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27143 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
target/linux/generic/files/drivers/leds/ledtrig-netdev.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'target/linux/generic/files/drivers/leds/ledtrig-netdev.c')
diff --git a/target/linux/generic/files/drivers/leds/ledtrig-netdev.c b/target/linux/generic/files/drivers/leds/ledtrig-netdev.c
index 8dba8e654..6c56acb27 100644
--- a/target/linux/generic/files/drivers/leds/ledtrig-netdev.c
+++ b/target/linux/generic/files/drivers/leds/ledtrig-netdev.c
@@ -182,13 +182,13 @@ static ssize_t led_mode_store(struct device *dev,
{
struct led_classdev *led_cdev = dev_get_drvdata(dev);
struct led_netdev_data *trigger_data = led_cdev->trigger_data;
- char copybuf[1024];
+ char copybuf[128];
int new_mode = -1;
char *p, *token;
/* take a copy since we don't want to trash the inbound buffer when using strsep */
strncpy(copybuf, buf, sizeof(copybuf));
- copybuf[1023] = 0;
+ copybuf[sizeof(copybuf) - 1] = 0;
p = copybuf;
while ((token = strsep(&p, " \t\n")) != NULL) {
--
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