From: Victor Lowther <victor.lowther@gmail.com>
Date: Sun, 22 Feb 2009 06:22:36 +0000 (-0600)
Subject: cryptsetup does not like running in a while read loop.
X-Git-Tag: 0.1~418
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=19e9dd9303085d3186d86999805d1a862c61aaeb;p=platform%2Fupstream%2Fdracut.git

cryptsetup does not like running in a while read loop.

Add some additional manglage to ensure that stdin/stdout is always pointing
the right thing.  A more elegant way of doing this would be much appreciated
---

diff --git a/hooks/cryptroot.sh b/hooks/cryptroot.sh
index 739f5d3..1bcc68f 100755
--- a/hooks/cryptroot.sh
+++ b/hooks/cryptroot.sh
@@ -2,7 +2,9 @@
 [ -s /cryptroot ] && { 
     udevadm control --stop_exec_queue
     while read cryptopts; do
-	/sbin/cryptsetup luksOpen $cryptopts
+       (   exec >/dev/console 2>&1 </dev/console
+           /sbin/cryptsetup luksOpen $cryptopts || emergency_shell
+       )
     done </cryptroot
     >/cryptroot
     udevadm control --start_exec_queue