# HG changeset patch
# User Rob Landley <rob@landley.net>
# Date 1281031807 18000
# Node ID 1cdd44f2bac2767725a4d0bd11f79a667dac6886
# Parent  41fdac77a907483518c05b755b00494374df025f
If some clever sysadmin claimed 1024-65535 for local ports, punt.

diff -r 41fdac77a907 -r 1cdd44f2bac2 sources/toys/unique-port.sh
--- a/sources/toys/unique-port.sh	Thu Aug 05 12:31:01 2010 -0500
+++ b/sources/toys/unique-port.sh	Thu Aug 05 13:10:07 2010 -0500
@@ -4,10 +4,15 @@
 
   START=8192
   RANGE=$[$(awk '{print $1}' /proc/sys/net/ipv4/ip_local_port_range)-$START]
-  if [ $RANGE -lt 1 ]
+  if [ $RANGE -lt 8 ]
   then
     START=$[$(awk '{print $2}' /proc/sys/net/ipv4/ip_local_port_range)]
     RANGE=$[65535-$START]
+    if [ $RANGE -lt 8 ]
+    then
+      START=16384
+      RANGE=32768
+    fi
   fi
   echo $[($$%$RANGE)+$START]
 }