lib/tork/driver.rb in tork-19.8.0 vs lib/tork/driver.rb in tork-19.8.1

@@ -1,6 +1,7 @@
 require 'set'
+require 'pathname'
 require 'tork/engine'
 require 'tork/server'
 require 'tork/config'
 
 module Tork
@@ -49,9 +50,13 @@
     when @engine
       send @clients, message # propagate downstream
 
     when @herald
       message.each do |changed_file|
+        # make sure this path works with the GREPS and GLOBBERS below
+        # by squashing relative directory traversal and extra slashes
+        changed_file = Pathname.new(changed_file).cleanpath.to_s
+
         # reabsorb text execution overhead if overhead files changed
         if overhead_file? changed_file
           send @clients, [:reabsorb, changed_file]
           reabsorb_overhead
         else