From e3ef83a413333e0997c2dbe7e18fa937e7338437 Mon Sep 17 00:00:00 2001
From: Thomas Ries <tries@gmx.net>
Date: Fri, 6 Dec 2002 19:30:25 +0000
Subject: [PATCH] fixed get_ip_by_ifname bug (not found of interfaces on odd
 place (1, 3, 5)

---
 src/utils.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/utils.c b/src/utils.c
index d868cc6..2f39e01 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -440,10 +440,10 @@ int get_ip_by_ifname(char *ifname, struct in_addr *retaddr) {
        * seems to have disapeared on 2.4 (RH7)
        * len=SA_LEN((struct sockaddr *)&ifr->ifr_addr);
        */
-      len=sizeof(struct ifreq);
+      len=IFNAMSIZ;
 #endif
          af=((struct sockaddr *)&ifr->ifr_addr)->sa_family;
-         i+=len+IFNAMSIZ;
+         i+=len;
          if(af != AF_INET) continue;
 
          DEBUG("[i=%i] IF %s, l=%i af=%i -> IP:%s", i, 
@@ -465,10 +465,10 @@ int get_ip_by_ifname(char *ifname, struct in_addr *retaddr) {
        * seems to have disapeared on 2.4 (RH7)
        * len=SA_LEN((struct sockaddr *)&ifr->ifr_addr);
        */
-      len=sizeof(struct ifreq);
+      len=IFNAMSIZ;
 #endif
       af=((struct sockaddr *)&ifr->ifr_addr)->sa_family;
-      i+=len+IFNAMSIZ;
+      i+=len;
       if(af != AF_INET) continue;
 
       if (strcmp(ifr->ifr_name, ifname)==0) {