From fefeb7132968d6e3cdd76d1ea3faf1dc1dcd3ec7 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Sat, 19 Nov 2011 05:41:17 +0000
Subject: raise ArgumentError if null bytes exist in file path

We don't want path names silently truncated when passed to
the C API.
---
 test/test_tdb.rb | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'test')

diff --git a/test/test_tdb.rb b/test/test_tdb.rb
index 7ae581d..9b2ed71 100644
--- a/test/test_tdb.rb
+++ b/test/test_tdb.rb
@@ -16,6 +16,10 @@ class TestTdb < Test::Unit::TestCase
     @tdb.close if @tdb && ! @tdb.closed?
   end
 
+  def test_create_file_null_byte_in_path
+    assert_raises(ArgumentError) { TDB.new("hello.tdb\0") }
+  end
+
   def test_create_file
     assert_nothing_raised do
       @tmp = Tempfile.new('tdb')
-- 
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