From: Bill Nottingham <notting@redhat.com>
Date: Sat, 10 Jan 2009 19:59:11 +0000 (-0500)
Subject: Fix 'root=LABEL=/'
X-Git-Tag: 0.1~483
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2064166d84619f9191a8b348a15e6302c31d0b9a;p=thirdparty%2Fdracut.git

Fix 'root=LABEL=/'

As you can't have /dev/disk/by-label//, we need to escape the '/'
character in the same way that udev does.
---

diff --git a/init b/init
index d4ec826df..9b7cfe995 100755
--- a/init
+++ b/init
@@ -64,7 +64,10 @@ if [ -z "$root" ]; then
   echo "Warning: no root specified"
   root="/dev/sda1"
 elif [ "${root#LABEL=}" != $root ]; then
-  root="/dev/disk/by-label/${root#LABEL=}"
+  # FIXME: may need to do more escaping here
+  l=${root#LABEL=}
+  label=${l//\//\\x2f}
+  root="/dev/disk/by-label/${label}"
 elif [ "${root#UUID=}" != $root ]; then
   root="/dev/disk/by-uuid/${root#UUID=}"
 fi