Tags: patch
User: ubuntu-de...@lists.ubuntu.com
Usertags: origin-ubuntu karmic ubuntu-patch
Hello!
Attached is a patch to solve UUID and LABEL handling, as seen in Ubuntu[1].
Thanks,
-Kees
[1] https://bugs.edge.launchpad.net/bugs/287879
--
Kees Cook @debian.org
--- cryptsetup-1.0.6+20090405.svn49~/debian/initramfs/cryptroot-hook 2009-05-10 16:51:44.000000000 -0700
+++ cryptsetup-1.0.6+20090405.svn49/debian/initramfs/cryptroot-hook 2009-04-09 19:59:00.000000000 -0700
@@ -280,7 +280,7 @@
}
canonical_device() {
- local dev altdev
+ local dev altdev original
dev="$1"
altdev="${dev#LABEL=}"
@@ -293,6 +293,7 @@
dev="/dev/disk/by-uuid/$altdev"
fi
+ original=$dev
if [ -h "$dev" ]; then
dev=$(readlink -e "$dev")
fi
@@ -301,6 +302,11 @@
if [ "$altdev" != "$dev" ]; then
echo "$altdev"
return 0
+ elif [ "x${original%/dev/disk/by-*/*}" = "x" ]; then
+ # support crypttab UUID/LABEL entries
+ # this is a /dev/disk/by-*/ path so return just the 'basename'
+ echo "${original##/dev/disk/by-*/}"
+ return 0
fi
return 1
