r91: Pazi na slucaj cudne mrezne konfiguracije -- visestrukih

default routa.

diff --git a/changelog.CARNet b/changelog.CARNet
index f45454b..1b83c38 100644 (file)
--- a/changelog.CARNet
+++ b/changelog.CARNet
@@ -1,3 +1,9 @@
+carnet-tools-cn (2.5.1) sarge; urgency=low
+
+  * Ignoriranje visestrukih default route.
+
+ -- Zoran Dzelajlija <jelly@srce.hr>  Sun, 25 Dec 2005 00:32:52 +0100
+
 carnet-tools-cn (2.5) sarge; urgency=low
 
   * Dodane -n, -p i -d <backup_dir> opcije za cp_backup_conffile.

diff --git a/functions.sh b/functions.sh
index 8c2e0e8..a50c280 100644 (file)
--- a/functions.sh
+++ b/functions.sh
@@ -88,8 +88,14 @@ cp_get_ifdefault() {
 
   RET=""
   case $1 in
-    dev)  RET=`route -n | awk '/^0.0.0.0/{print $8}'` ;;
-    addr) RET=`route -n | awk '/^0.0.0.0/{print $2}'` ;;
+    dev)  RET=`route -n | \
+               awk 'BEGIN      {m = 2^32}
+                           /^0.0.0.0\b/{if ($5 < m) {r = $8; m = $5}}
+                           END         {print r}'`
+    addr) RET=`route -n | \
+               awk 'BEGIN      {m = 2^32}
+                           /^0.0.0.0\b/{if ($5 < m) {r = $2; m = $5}}
+                           END         {print r}'`
     *)    echo "cp_get_ifdefault: Argument required (dev or addr)" >&2 ;;
   esac