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authorEric Wong <normalperson@yhbt.net>2011-07-12 23:52:33 +0000
committerEric Wong <normalperson@yhbt.net>2011-07-13 23:51:57 +0000
commit83f72773b7242d86263a18950fca7c8101d7038d (patch)
treecac5c69c36b95543d5f46621d172cb2232c1b315 /test
parentcc63e2ee54b4113c40631214618f51c9ef867a91 (diff)
downloadunicorn-83f72773b7242d86263a18950fca7c8101d7038d.tar.gz
RFC 2616 doesn't appear to allow most CTL bytes even though
Mongrel always did.  Rack::Lint disallows 0..31, too, though we
allow "\t" (HT, 09) since it's LWS and allowed by RFC 2616.
Diffstat (limited to 'test')
-rw-r--r--test/unit/test_http_parser.rb18
1 files changed, 18 insertions, 0 deletions
diff --git a/test/unit/test_http_parser.rb b/test/unit/test_http_parser.rb
index 27196db..41055b0 100644
--- a/test/unit/test_http_parser.rb
+++ b/test/unit/test_http_parser.rb
@@ -813,6 +813,24 @@ class HttpParserTest < Test::Unit::TestCase
     assert_equal "hello\t world", parser.env["HTTP_X_SPACE"]
   end
 
+  def test_null_byte_header
+    parser = HttpParser.new
+    get = "GET / HTTP/1.1\r\nHost: \0\r\n\r\n"
+    assert_raises(HttpParserError) { parser.add_parse(get) }
+  end
+
+  def test_null_byte_in_middle
+    parser = HttpParser.new
+    get = "GET / HTTP/1.1\r\nHost: hello\0world\r\n\r\n"
+    assert_raises(HttpParserError) { parser.add_parse(get) }
+  end
+
+  def test_null_byte_at_end
+    parser = HttpParser.new
+    get = "GET / HTTP/1.1\r\nHost: hello\0\r\n\r\n"
+    assert_raises(HttpParserError) { parser.add_parse(get) }
+  end
+
   def test_empty_header
     parser = HttpParser.new
     get = "GET / HTTP/1.1\r\nHost:  \r\n\r\n"