[Da-tools-commits] ./debian/userdir-ldap r404: Fuzz with the shell in ud-replicate's sshkeys part

[Peter Palfrader]

------------------------------------------------------------
revno: 404
committer: Peter Palfrader <peter at palfrader.org>
branch nick: userdir-ldap
timestamp: Sat 2008-05-17 11:40:33 +0200
message:
  Fuzz with the shell in ud-replicate's sshkeys part
modified:
  ud-replicate
-------------- next part --------------
=== modified file 'ud-replicate'
--- a/ud-replicate	2008-05-17 09:39:20 +0000
+++ b/ud-replicate	2008-05-17 09:40:33 +0000
@@ -78,12 +78,10 @@
 ln -sf `pwd -P`/ssh_known_hosts /etc/ssh
 
 if [ -e ${HOST}/ssh-keys.tar.gz ]; then
-  export TMPDIR='/tmp/' 
+  export TMPDIR='/tmp/'
   tempdir=$(mktemp -d)
-  old=$(pwd -P)
-  cd $tempdir && tar -xf ${old}/${HOST}/ssh-keys.tar.gz
-  cd $old
-  mkdir userkeys 2> /dev/null || true
+  (cd $tempdir && tar -xf ${old}/${HOST}/ssh-keys.tar.gz)
+  ! [ -d userkeys ] || mkdir userkeys
   chmod 755 $tempdir
   rsync -a --delete-after $tempdir/ userkeys/
 fi