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-rw-r--r--packages/busybox/busybox-1.11.3/udhcpscript.patch25
1 files changed, 22 insertions, 3 deletions
diff --git a/packages/busybox/busybox-1.11.3/udhcpscript.patch b/packages/busybox/busybox-1.11.3/udhcpscript.patch
index fc21d440cd..cad56d2a9f 100644
--- a/packages/busybox/busybox-1.11.3/udhcpscript.patch
+++ b/packages/busybox/busybox-1.11.3/udhcpscript.patch
@@ -3,9 +3,28 @@
# Patch managed by http://www.holgerschurig.de/patcher.html
#
---- busybox-1.00-rc3/examples/udhcp/simple.script~udhcpscript
-+++ busybox-1.00-rc3/examples/udhcp/simple.script
-@@ -17,8 +17,7 @@
+Index: busybox-1.11.3/examples/udhcp/simple.script
+===================================================================
+--- busybox-1.11.3.orig/examples/udhcp/simple.script 2008-06-25 14:51:33.000000000 +0200
++++ busybox-1.11.3/examples/udhcp/simple.script 2009-01-06 14:34:40.000000000 +0100
+@@ -8,17 +8,23 @@
+ [ -n "$broadcast" ] && BROADCAST="broadcast $broadcast"
+ [ -n "$subnet" ] && NETMASK="netmask $subnet"
+
++# return 0 if root is mounted on a network filesystem
++root_is_nfs() {
++ grep -qe '^/dev/root.*\(nfs\|smbfs\|ncp\|coda\) .*' /proc/mounts
++}
++
+ case "$1" in
+ deconfig)
+- /sbin/ifconfig $interface 0.0.0.0
++ if [ ! root_is_nfs ]; then
++ /sbin/ifconfig $interface 0.0.0.0
++ fi
+ ;;
+
+ renew|bound)
/sbin/ifconfig $interface $ip $BROADCAST $NETMASK
if [ -n "$router" ] ; then