X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=exec%2Fumount;h=7bde90046a922f480c9c79f12ac034fb451f4767;hb=0d2dadd8ffce4fb1f1de7270766b65d748a04b30;hp=3d7fb48353d16d2f0a130d75aebe8e41e1a4944b;hpb=f596d6d2f9f2b8e7fbffd9c3332fda1de1adc798;p=vsys-scripts.git

diff --git a/exec/umount b/exec/umount
index 3d7fb48..7bde900 100755
--- a/exec/umount
+++ b/exec/umount
@@ -7,12 +7,18 @@ my $slice_dir="/vservers/$slicename/";
 my $localpath = <STDIN>;
 
 chomp($localpath);
-$localpath=~s/\.\.//g;
 
 $localpath=$slice_dir.$localpath;
 
-unless($localpath=~/\/?[\w\d]+\/[\w\d]*\/?/) {
-    die("$localpath is not a path");
+my $pathtest;
+
+$pathtest='';
+while ($localpath=~/(\/?[\w\d\-_]+\/?)/g) {
+    $pathtest=$pathtest.$1;
+}
+
+if ($pathtest ne $localpath) {
+    die "$localpath is not a safe path";
 }
 
 my $mntcmd="/bin/umount $localpath";