From 849228b4fa44f08fc0aff7094d06ba79209c69bb Mon Sep 17 00:00:00 2001
From: Emmanuel Roullit <emmanuel@netsniff-ng.org>
Date: Fri, 9 Apr 2010 13:04:26 +0000
Subject: [PATCH] Use standard define concerning the length of the ESSID

git-svn-id: http://netsniff-ng.googlecode.com/svn/trunk@330 21e0ff64-9a0b-11de-825e-994487f65616
---
 src/lib/netdev.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/lib/netdev.c b/src/lib/netdev.c
index 1f7006b8..ad46304a 100644
--- a/src/lib/netdev.c
+++ b/src/lib/netdev.c
@@ -54,7 +54,6 @@
 #ifndef PACKET_LOSS
 # define PACKET_LOSS   14
 #endif
-#define MAX_ESSID_LEN  128
 
 static inline void assert_dev_name(const char *dev)
 {
@@ -131,7 +130,7 @@ static int get_wireless_ssid(const char *ifname, char *ssid)
 	strncpy(iwr.ifr_name, ifname, sizeof(iwr.ifr_name));
 
 	iwr.u.essid.pointer = ssid;
-	iwr.u.essid.length = MAX_ESSID_LEN;
+	iwr.u.essid.length = IW_ESSID_MAX_SIZE;
 
 	ret = ioctl(sock, SIOCGIWESSID, &iwr);
 	if (ret == 0)
@@ -513,7 +512,7 @@ void print_device_info(void)
 	int i = 0, ret = 0, speed = 0, txp = 0;
 	short nic_flags = 0;
 
-	char essid[MAX_ESSID_LEN] = { 0 };
+	char essid[IW_ESSID_MAX_SIZE] = { 0 };
 	char tmp_ip[INET6_ADDRSTRLEN] = { 0 };
 
 	struct ifreq *ifr_elem = NULL;
-- 
2.11.4.GIT