From eb72b1404840c7f86ef0c46b2c7eba8e40c0a6a3 Mon Sep 17 00:00:00 2001 From: blogic 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') 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) { -- cgit v1.2.3