diff --git a/mozilla/webtools/bugzilla/.bzrrev b/mozilla/webtools/bugzilla/.bzrrev
index fb7340b31af..35e5111f361 100644
--- a/mozilla/webtools/bugzilla/.bzrrev
+++ b/mozilla/webtools/bugzilla/.bzrrev
@@ -1 +1 @@
-8219
\ No newline at end of file
+8220
\ No newline at end of file
diff --git a/mozilla/webtools/bugzilla/jobqueue.pl b/mozilla/webtools/bugzilla/jobqueue.pl
index f56e2cdb6fb..1b956917e08 100755
--- a/mozilla/webtools/bugzilla/jobqueue.pl
+++ b/mozilla/webtools/bugzilla/jobqueue.pl
@@ -7,8 +7,14 @@
 # defined by the Mozilla Public License, v. 2.0.
 
 use strict;
+
+use Cwd qw(abs_path);
 use File::Basename;
-BEGIN { chdir dirname($0); }
+BEGIN {
+    # Untaint the abs_path.
+    my ($a) = abs_path($0) =~ /^(.*)$/;
+    chdir dirname($a);
+}
 
 use lib qw(. lib);
 use Bugzilla;