From bd8aaa40c25581d4d08ef5eabf592ab29c13a6ae Mon Sep 17 00:00:00 2001
From: Earlopain <14981592+Earlopain@users.noreply.github.com>
Date: Fri, 14 Jun 2024 15:31:06 +0200
Subject: [PATCH 1/2] Remove `HttpParser.max_header_len`

Rainbows is unusable as is with `pitchfork`. One less test to port over
---
 ext/pitchfork_http/pitchfork_http.c      | 428 +++++++++++------------
 ext/pitchfork_http/pitchfork_http.rl     |   8 -
 test/integration/t0019-max_header_len.sh |  49 ---
 test/unit/test_http_parser_ng.rb         |   6 -
 4 files changed, 210 insertions(+), 281 deletions(-)
 delete mode 100755 test/integration/t0019-max_header_len.sh

diff --git a/ext/pitchfork_http/pitchfork_http.c b/ext/pitchfork_http/pitchfork_http.c
index f35b53ab..e58e5071 100644
--- a/ext/pitchfork_http/pitchfork_http.c
+++ b/ext/pitchfork_http/pitchfork_http.c
@@ -38,12 +38,6 @@ void init_pitchfork_memory_page(VALUE);
 
 static unsigned int MAX_HEADER_LEN = 1024 * (80 + 32); /* same as Mongrel */
 
-/* this is only intended for use with Rainbows! */
-static VALUE set_maxhdrlen(VALUE self, VALUE len)
-{
-  return UINT2NUM(MAX_HEADER_LEN = NUM2UINT(len));
-}
-
 /* keep this small for other servers (e.g. yahns) since every client has one */
 struct http_parser {
   int cs; /* Ragel internal state */
@@ -315,12 +309,12 @@ static void write_value(VALUE self, struct http_parser *hp,
 /** Machine **/
 
 
-#line 416 "pitchfork_http.rl"
+#line 410 "pitchfork_http.rl"
 
 
 /** Data **/
 
-#line 324 "pitchfork_http.c"
+#line 318 "pitchfork_http.c"
 static const int http_parser_start = 1;
 static const int http_parser_first_final = 122;
 static const int http_parser_error = 0;
@@ -331,7 +325,7 @@ static const int http_parser_en_Trailers = 114;
 static const int http_parser_en_main = 1;
 
 
-#line 420 "pitchfork_http.rl"
+#line 414 "pitchfork_http.rl"
 
 static void http_parser_init(struct http_parser *hp)
 {
@@ -344,12 +338,12 @@ static void http_parser_init(struct http_parser *hp)
   hp->len.content = 0;
   hp->cont = Qfalse; /* zero on MRI, should be optimized away by above */
   
-#line 348 "pitchfork_http.c"
+#line 342 "pitchfork_http.c"
 	{
 	cs = http_parser_start;
 	}
 
-#line 432 "pitchfork_http.rl"
+#line 426 "pitchfork_http.rl"
   hp->cs = cs;
 }
 
@@ -377,7 +371,7 @@ http_parser_execute(VALUE self, struct http_parser *hp, char *buffer, size_t len
     goto skip_chunk_data_hack;
   }
   
-#line 381 "pitchfork_http.c"
+#line 375 "pitchfork_http.c"
 	{
 	if ( p == pe )
 		goto _test_eof;
@@ -412,14 +406,14 @@ case 1:
 cs = 0;
 	goto _out;
 tr0:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
 	goto st2;
 st2:
 	if ( ++p == pe )
 		goto _test_eof2;
 case 2:
-#line 423 "pitchfork_http.c"
+#line 417 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 32: goto tr3;
 		case 33: goto st49;
@@ -445,14 +439,14 @@ case 2:
 		goto st49;
 	goto st0;
 tr3:
-#line 327 "pitchfork_http.rl"
+#line 321 "pitchfork_http.rl"
 	{ request_method(hp, PTR_TO(mark), LEN(mark, p)); }
 	goto st3;
 st3:
 	if ( ++p == pe )
 		goto _test_eof3;
 case 3:
-#line 456 "pitchfork_http.c"
+#line 450 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 42: goto tr5;
 		case 47: goto tr6;
@@ -461,30 +455,30 @@ case 3:
 	}
 	goto st0;
 tr5:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
 	goto st4;
 st4:
 	if ( ++p == pe )
 		goto _test_eof4;
 case 4:
-#line 472 "pitchfork_http.c"
+#line 466 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 32: goto tr8;
 		case 35: goto tr9;
 	}
 	goto st0;
 tr8:
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
   }
 	goto st5;
 tr42:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
-#line 336 "pitchfork_http.rl"
+#line 330 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), FRAGMENT);
     VALUE str = rb_hash_aset(hp->env, g_fragment, STR_NEW(mark, p));
@@ -496,7 +490,7 @@ case 4:
   }
 	goto st5;
 tr45:
-#line 336 "pitchfork_http.rl"
+#line 330 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), FRAGMENT);
     VALUE str = rb_hash_aset(hp->env, g_fragment, STR_NEW(mark, p));
@@ -508,7 +502,7 @@ case 4:
   }
 	goto st5;
 tr49:
-#line 351 "pitchfork_http.rl"
+#line 345 "pitchfork_http.rl"
 	{
     VALUE val;
 
@@ -519,33 +513,33 @@ case 4:
     if (!STR_CSTR_EQ(val, "*"))
       rb_hash_aset(hp->env, g_path_info, val);
   }
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
   }
 	goto st5;
 tr55:
-#line 345 "pitchfork_http.rl"
+#line 339 "pitchfork_http.rl"
 	{MARK(start.query, p); }
-#line 346 "pitchfork_http.rl"
+#line 340 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(start.query, p), QUERY_STRING);
     rb_hash_aset(hp->env, g_query_string, STR_NEW(start.query, p));
   }
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
   }
 	goto st5;
 tr59:
-#line 346 "pitchfork_http.rl"
+#line 340 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(start.query, p), QUERY_STRING);
     rb_hash_aset(hp->env, g_query_string, STR_NEW(start.query, p));
   }
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
@@ -555,19 +549,19 @@ case 4:
 	if ( ++p == pe )
 		goto _test_eof5;
 case 5:
-#line 559 "pitchfork_http.c"
+#line 553 "pitchfork_http.c"
 	if ( (*p) == 72 )
 		goto tr10;
 	goto st0;
 tr10:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
 	goto st6;
 st6:
 	if ( ++p == pe )
 		goto _test_eof6;
 case 6:
-#line 571 "pitchfork_http.c"
+#line 565 "pitchfork_http.c"
 	if ( (*p) == 84 )
 		goto st7;
 	goto st0;
@@ -627,34 +621,34 @@ case 13:
 		goto st13;
 	goto st0;
 tr18:
-#line 350 "pitchfork_http.rl"
+#line 344 "pitchfork_http.rl"
 	{ http_version(hp, PTR_TO(mark), LEN(mark, p)); }
 	goto st14;
 tr26:
-#line 324 "pitchfork_http.rl"
+#line 318 "pitchfork_http.rl"
 	{ MARK(mark, p); }
-#line 326 "pitchfork_http.rl"
+#line 320 "pitchfork_http.rl"
 	{ write_cont_value(hp, buffer, p); }
 	goto st14;
 tr29:
-#line 326 "pitchfork_http.rl"
+#line 320 "pitchfork_http.rl"
 	{ write_cont_value(hp, buffer, p); }
 	goto st14;
 tr36:
-#line 324 "pitchfork_http.rl"
+#line 318 "pitchfork_http.rl"
 	{ MARK(mark, p); }
-#line 325 "pitchfork_http.rl"
+#line 319 "pitchfork_http.rl"
 	{ write_value(self, hp, buffer, p); }
 	goto st14;
 tr39:
-#line 325 "pitchfork_http.rl"
+#line 319 "pitchfork_http.rl"
 	{ write_value(self, hp, buffer, p); }
 	goto st14;
 st14:
 	if ( ++p == pe )
 		goto _test_eof14;
 case 14:
-#line 658 "pitchfork_http.c"
+#line 652 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 9: goto st15;
 		case 10: goto tr21;
@@ -683,14 +677,14 @@ case 14:
 		goto tr23;
 	goto st0;
 tr25:
-#line 324 "pitchfork_http.rl"
+#line 318 "pitchfork_http.rl"
 	{ MARK(mark, p); }
 	goto st15;
 st15:
 	if ( ++p == pe )
 		goto _test_eof15;
 case 15:
-#line 694 "pitchfork_http.c"
+#line 688 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 9: goto tr25;
 		case 10: goto tr26;
@@ -702,14 +696,14 @@ case 15:
 		goto st0;
 	goto tr24;
 tr24:
-#line 324 "pitchfork_http.rl"
+#line 318 "pitchfork_http.rl"
 	{ MARK(mark, p); }
 	goto st16;
 st16:
 	if ( ++p == pe )
 		goto _test_eof16;
 case 16:
-#line 713 "pitchfork_http.c"
+#line 707 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 10: goto tr29;
 		case 13: goto tr30;
@@ -722,39 +716,39 @@ case 16:
 		goto st0;
 	goto st16;
 tr19:
-#line 350 "pitchfork_http.rl"
+#line 344 "pitchfork_http.rl"
 	{ http_version(hp, PTR_TO(mark), LEN(mark, p)); }
 	goto st17;
 tr27:
-#line 324 "pitchfork_http.rl"
+#line 318 "pitchfork_http.rl"
 	{ MARK(mark, p); }
-#line 326 "pitchfork_http.rl"
+#line 320 "pitchfork_http.rl"
 	{ write_cont_value(hp, buffer, p); }
 	goto st17;
 tr30:
-#line 326 "pitchfork_http.rl"
+#line 320 "pitchfork_http.rl"
 	{ write_cont_value(hp, buffer, p); }
 	goto st17;
 tr37:
-#line 324 "pitchfork_http.rl"
+#line 318 "pitchfork_http.rl"
 	{ MARK(mark, p); }
-#line 325 "pitchfork_http.rl"
+#line 319 "pitchfork_http.rl"
 	{ write_value(self, hp, buffer, p); }
 	goto st17;
 tr40:
-#line 325 "pitchfork_http.rl"
+#line 319 "pitchfork_http.rl"
 	{ write_value(self, hp, buffer, p); }
 	goto st17;
 st17:
 	if ( ++p == pe )
 		goto _test_eof17;
 case 17:
-#line 753 "pitchfork_http.c"
+#line 747 "pitchfork_http.c"
 	if ( (*p) == 10 )
 		goto st14;
 	goto st0;
 tr21:
-#line 366 "pitchfork_http.rl"
+#line 360 "pitchfork_http.rl"
 	{
     finalize_header(hp);
 
@@ -775,12 +769,12 @@ case 17:
   }
 	goto st122;
 tr104:
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
   }
-#line 366 "pitchfork_http.rl"
+#line 360 "pitchfork_http.rl"
 	{
     finalize_header(hp);
 
@@ -801,9 +795,9 @@ case 17:
   }
 	goto st122;
 tr108:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
-#line 336 "pitchfork_http.rl"
+#line 330 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), FRAGMENT);
     VALUE str = rb_hash_aset(hp->env, g_fragment, STR_NEW(mark, p));
@@ -813,7 +807,7 @@ case 17:
       rb_hash_aset(hp->env, g_request_path, str);
     }
   }
-#line 366 "pitchfork_http.rl"
+#line 360 "pitchfork_http.rl"
 	{
     finalize_header(hp);
 
@@ -834,7 +828,7 @@ case 17:
   }
 	goto st122;
 tr112:
-#line 336 "pitchfork_http.rl"
+#line 330 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), FRAGMENT);
     VALUE str = rb_hash_aset(hp->env, g_fragment, STR_NEW(mark, p));
@@ -844,7 +838,7 @@ case 17:
       rb_hash_aset(hp->env, g_request_path, str);
     }
   }
-#line 366 "pitchfork_http.rl"
+#line 360 "pitchfork_http.rl"
 	{
     finalize_header(hp);
 
@@ -865,7 +859,7 @@ case 17:
   }
 	goto st122;
 tr117:
-#line 351 "pitchfork_http.rl"
+#line 345 "pitchfork_http.rl"
 	{
     VALUE val;
 
@@ -876,12 +870,12 @@ case 17:
     if (!STR_CSTR_EQ(val, "*"))
       rb_hash_aset(hp->env, g_path_info, val);
   }
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
   }
-#line 366 "pitchfork_http.rl"
+#line 360 "pitchfork_http.rl"
 	{
     finalize_header(hp);
 
@@ -902,19 +896,19 @@ case 17:
   }
 	goto st122;
 tr124:
-#line 345 "pitchfork_http.rl"
+#line 339 "pitchfork_http.rl"
 	{MARK(start.query, p); }
-#line 346 "pitchfork_http.rl"
+#line 340 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(start.query, p), QUERY_STRING);
     rb_hash_aset(hp->env, g_query_string, STR_NEW(start.query, p));
   }
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
   }
-#line 366 "pitchfork_http.rl"
+#line 360 "pitchfork_http.rl"
 	{
     finalize_header(hp);
 
@@ -935,17 +929,17 @@ case 17:
   }
 	goto st122;
 tr129:
-#line 346 "pitchfork_http.rl"
+#line 340 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(start.query, p), QUERY_STRING);
     rb_hash_aset(hp->env, g_query_string, STR_NEW(start.query, p));
   }
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
   }
-#line 366 "pitchfork_http.rl"
+#line 360 "pitchfork_http.rl"
 	{
     finalize_header(hp);
 
@@ -969,19 +963,19 @@ case 17:
 	if ( ++p == pe )
 		goto _test_eof122;
 case 122:
-#line 973 "pitchfork_http.c"
+#line 967 "pitchfork_http.c"
 	goto st0;
 tr105:
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
   }
 	goto st18;
 tr109:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
-#line 336 "pitchfork_http.rl"
+#line 330 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), FRAGMENT);
     VALUE str = rb_hash_aset(hp->env, g_fragment, STR_NEW(mark, p));
@@ -993,7 +987,7 @@ case 122:
   }
 	goto st18;
 tr113:
-#line 336 "pitchfork_http.rl"
+#line 330 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), FRAGMENT);
     VALUE str = rb_hash_aset(hp->env, g_fragment, STR_NEW(mark, p));
@@ -1005,7 +999,7 @@ case 122:
   }
 	goto st18;
 tr118:
-#line 351 "pitchfork_http.rl"
+#line 345 "pitchfork_http.rl"
 	{
     VALUE val;
 
@@ -1016,33 +1010,33 @@ case 122:
     if (!STR_CSTR_EQ(val, "*"))
       rb_hash_aset(hp->env, g_path_info, val);
   }
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
   }
 	goto st18;
 tr125:
-#line 345 "pitchfork_http.rl"
+#line 339 "pitchfork_http.rl"
 	{MARK(start.query, p); }
-#line 346 "pitchfork_http.rl"
+#line 340 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(start.query, p), QUERY_STRING);
     rb_hash_aset(hp->env, g_query_string, STR_NEW(start.query, p));
   }
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
   }
 	goto st18;
 tr130:
-#line 346 "pitchfork_http.rl"
+#line 340 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(start.query, p), QUERY_STRING);
     rb_hash_aset(hp->env, g_query_string, STR_NEW(start.query, p));
   }
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
@@ -1052,25 +1046,25 @@ case 122:
 	if ( ++p == pe )
 		goto _test_eof18;
 case 18:
-#line 1056 "pitchfork_http.c"
+#line 1050 "pitchfork_http.c"
 	if ( (*p) == 10 )
 		goto tr21;
 	goto st0;
 tr23:
-#line 320 "pitchfork_http.rl"
+#line 314 "pitchfork_http.rl"
 	{ MARK(start.field, p); }
-#line 321 "pitchfork_http.rl"
+#line 315 "pitchfork_http.rl"
 	{ snake_upcase_char(deconst(p)); }
 	goto st19;
 tr32:
-#line 321 "pitchfork_http.rl"
+#line 315 "pitchfork_http.rl"
 	{ snake_upcase_char(deconst(p)); }
 	goto st19;
 st19:
 	if ( ++p == pe )
 		goto _test_eof19;
 case 19:
-#line 1074 "pitchfork_http.c"
+#line 1068 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 33: goto tr32;
 		case 58: goto tr33;
@@ -1096,18 +1090,18 @@ case 19:
 		goto tr32;
 	goto st0;
 tr35:
-#line 324 "pitchfork_http.rl"
+#line 318 "pitchfork_http.rl"
 	{ MARK(mark, p); }
 	goto st20;
 tr33:
-#line 323 "pitchfork_http.rl"
+#line 317 "pitchfork_http.rl"
 	{ hp->s.field_len = LEN(start.field, p); }
 	goto st20;
 st20:
 	if ( ++p == pe )
 		goto _test_eof20;
 case 20:
-#line 1111 "pitchfork_http.c"
+#line 1105 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 9: goto tr35;
 		case 10: goto tr36;
@@ -1119,14 +1113,14 @@ case 20:
 		goto st0;
 	goto tr34;
 tr34:
-#line 324 "pitchfork_http.rl"
+#line 318 "pitchfork_http.rl"
 	{ MARK(mark, p); }
 	goto st21;
 st21:
 	if ( ++p == pe )
 		goto _test_eof21;
 case 21:
-#line 1130 "pitchfork_http.c"
+#line 1124 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 10: goto tr39;
 		case 13: goto tr40;
@@ -1139,14 +1133,14 @@ case 21:
 		goto st0;
 	goto st21;
 tr9:
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
   }
 	goto st22;
 tr50:
-#line 351 "pitchfork_http.rl"
+#line 345 "pitchfork_http.rl"
 	{
     VALUE val;
 
@@ -1157,33 +1151,33 @@ case 21:
     if (!STR_CSTR_EQ(val, "*"))
       rb_hash_aset(hp->env, g_path_info, val);
   }
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
   }
 	goto st22;
 tr56:
-#line 345 "pitchfork_http.rl"
+#line 339 "pitchfork_http.rl"
 	{MARK(start.query, p); }
-#line 346 "pitchfork_http.rl"
+#line 340 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(start.query, p), QUERY_STRING);
     rb_hash_aset(hp->env, g_query_string, STR_NEW(start.query, p));
   }
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
   }
 	goto st22;
 tr60:
-#line 346 "pitchfork_http.rl"
+#line 340 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(start.query, p), QUERY_STRING);
     rb_hash_aset(hp->env, g_query_string, STR_NEW(start.query, p));
   }
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
@@ -1193,7 +1187,7 @@ case 21:
 	if ( ++p == pe )
 		goto _test_eof22;
 case 22:
-#line 1197 "pitchfork_http.c"
+#line 1191 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 32: goto tr42;
 		case 35: goto st0;
@@ -1204,14 +1198,14 @@ case 22:
 		goto st0;
 	goto tr41;
 tr41:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
 	goto st23;
 st23:
 	if ( ++p == pe )
 		goto _test_eof23;
 case 23:
-#line 1215 "pitchfork_http.c"
+#line 1209 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 32: goto tr45;
 		case 35: goto st0;
@@ -1222,14 +1216,14 @@ case 23:
 		goto st0;
 	goto st23;
 tr43:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
 	goto st24;
 st24:
 	if ( ++p == pe )
 		goto _test_eof24;
 case 24:
-#line 1233 "pitchfork_http.c"
+#line 1227 "pitchfork_http.c"
 	if ( (*p) < 65 ) {
 		if ( 48 <= (*p) && (*p) <= 57 )
 			goto st25;
@@ -1253,20 +1247,20 @@ case 25:
 		goto st23;
 	goto st0;
 tr6:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
 	goto st26;
 tr76:
-#line 331 "pitchfork_http.rl"
+#line 325 "pitchfork_http.rl"
 	{ rb_hash_aset(hp->env, g_http_host, STR_NEW(mark, p)); }
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
 	goto st26;
 st26:
 	if ( ++p == pe )
 		goto _test_eof26;
 case 26:
-#line 1270 "pitchfork_http.c"
+#line 1264 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 32: goto tr49;
 		case 35: goto tr50;
@@ -1304,7 +1298,7 @@ case 28:
 		goto st26;
 	goto st0;
 tr52:
-#line 351 "pitchfork_http.rl"
+#line 345 "pitchfork_http.rl"
 	{
     VALUE val;
 
@@ -1320,7 +1314,7 @@ case 28:
 	if ( ++p == pe )
 		goto _test_eof29;
 case 29:
-#line 1324 "pitchfork_http.c"
+#line 1318 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 32: goto tr55;
 		case 35: goto tr56;
@@ -1331,14 +1325,14 @@ case 29:
 		goto st0;
 	goto tr54;
 tr54:
-#line 345 "pitchfork_http.rl"
+#line 339 "pitchfork_http.rl"
 	{MARK(start.query, p); }
 	goto st30;
 st30:
 	if ( ++p == pe )
 		goto _test_eof30;
 case 30:
-#line 1342 "pitchfork_http.c"
+#line 1336 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 32: goto tr59;
 		case 35: goto tr60;
@@ -1349,14 +1343,14 @@ case 30:
 		goto st0;
 	goto st30;
 tr57:
-#line 345 "pitchfork_http.rl"
+#line 339 "pitchfork_http.rl"
 	{MARK(start.query, p); }
 	goto st31;
 st31:
 	if ( ++p == pe )
 		goto _test_eof31;
 case 31:
-#line 1360 "pitchfork_http.c"
+#line 1354 "pitchfork_http.c"
 	if ( (*p) < 65 ) {
 		if ( 48 <= (*p) && (*p) <= 57 )
 			goto st32;
@@ -1380,58 +1374,58 @@ case 32:
 		goto st30;
 	goto st0;
 tr7:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
-#line 322 "pitchfork_http.rl"
+#line 316 "pitchfork_http.rl"
 	{ downcase_char(deconst(p)); }
 	goto st33;
 st33:
 	if ( ++p == pe )
 		goto _test_eof33;
 case 33:
-#line 1393 "pitchfork_http.c"
+#line 1387 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 84: goto tr63;
 		case 116: goto tr63;
 	}
 	goto st0;
 tr63:
-#line 322 "pitchfork_http.rl"
+#line 316 "pitchfork_http.rl"
 	{ downcase_char(deconst(p)); }
 	goto st34;
 st34:
 	if ( ++p == pe )
 		goto _test_eof34;
 case 34:
-#line 1407 "pitchfork_http.c"
+#line 1401 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 84: goto tr64;
 		case 116: goto tr64;
 	}
 	goto st0;
 tr64:
-#line 322 "pitchfork_http.rl"
+#line 316 "pitchfork_http.rl"
 	{ downcase_char(deconst(p)); }
 	goto st35;
 st35:
 	if ( ++p == pe )
 		goto _test_eof35;
 case 35:
-#line 1421 "pitchfork_http.c"
+#line 1415 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 80: goto tr65;
 		case 112: goto tr65;
 	}
 	goto st0;
 tr65:
-#line 322 "pitchfork_http.rl"
+#line 316 "pitchfork_http.rl"
 	{ downcase_char(deconst(p)); }
 	goto st36;
 st36:
 	if ( ++p == pe )
 		goto _test_eof36;
 case 36:
-#line 1435 "pitchfork_http.c"
+#line 1429 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 58: goto tr66;
 		case 83: goto tr67;
@@ -1439,7 +1433,7 @@ case 36:
 	}
 	goto st0;
 tr66:
-#line 328 "pitchfork_http.rl"
+#line 322 "pitchfork_http.rl"
 	{
     rb_hash_aset(hp->env, g_rack_url_scheme, STR_NEW(mark, p));
   }
@@ -1448,7 +1442,7 @@ case 36:
 	if ( ++p == pe )
 		goto _test_eof37;
 case 37:
-#line 1452 "pitchfork_http.c"
+#line 1446 "pitchfork_http.c"
 	if ( (*p) == 47 )
 		goto st38;
 	goto st0;
@@ -1536,14 +1530,14 @@ case 42:
 		goto st40;
 	goto st0;
 tr72:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
 	goto st43;
 st43:
 	if ( ++p == pe )
 		goto _test_eof43;
 case 43:
-#line 1547 "pitchfork_http.c"
+#line 1541 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 37: goto st41;
 		case 47: goto tr76;
@@ -1595,14 +1589,14 @@ case 44:
 		goto st0;
 	goto st40;
 tr73:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
 	goto st45;
 st45:
 	if ( ++p == pe )
 		goto _test_eof45;
 case 45:
-#line 1606 "pitchfork_http.c"
+#line 1600 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 37: goto st41;
 		case 47: goto st0;
@@ -1680,14 +1674,14 @@ case 47:
 		goto st0;
 	goto st40;
 tr67:
-#line 322 "pitchfork_http.rl"
+#line 316 "pitchfork_http.rl"
 	{ downcase_char(deconst(p)); }
 	goto st48;
 st48:
 	if ( ++p == pe )
 		goto _test_eof48;
 case 48:
-#line 1691 "pitchfork_http.c"
+#line 1685 "pitchfork_http.c"
 	if ( (*p) == 58 )
 		goto tr66;
 	goto st0;
@@ -2203,14 +2197,14 @@ case 67:
 		goto tr3;
 	goto st0;
 tr2:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
 	goto st68;
 st68:
 	if ( ++p == pe )
 		goto _test_eof68;
 case 68:
-#line 2214 "pitchfork_http.c"
+#line 2208 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 32: goto tr3;
 		case 33: goto st49;
@@ -2294,14 +2288,14 @@ case 70:
 		goto st51;
 	goto st0;
 tr100:
-#line 327 "pitchfork_http.rl"
+#line 321 "pitchfork_http.rl"
 	{ request_method(hp, PTR_TO(mark), LEN(mark, p)); }
 	goto st71;
 st71:
 	if ( ++p == pe )
 		goto _test_eof71;
 case 71:
-#line 2305 "pitchfork_http.c"
+#line 2299 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 42: goto tr101;
 		case 47: goto tr102;
@@ -2310,14 +2304,14 @@ case 71:
 	}
 	goto st0;
 tr101:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
 	goto st72;
 st72:
 	if ( ++p == pe )
 		goto _test_eof72;
 case 72:
-#line 2321 "pitchfork_http.c"
+#line 2315 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 10: goto tr104;
 		case 13: goto tr105;
@@ -2326,14 +2320,14 @@ case 72:
 	}
 	goto st0;
 tr106:
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
   }
 	goto st73;
 tr119:
-#line 351 "pitchfork_http.rl"
+#line 345 "pitchfork_http.rl"
 	{
     VALUE val;
 
@@ -2344,33 +2338,33 @@ case 72:
     if (!STR_CSTR_EQ(val, "*"))
       rb_hash_aset(hp->env, g_path_info, val);
   }
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
   }
 	goto st73;
 tr126:
-#line 345 "pitchfork_http.rl"
+#line 339 "pitchfork_http.rl"
 	{MARK(start.query, p); }
-#line 346 "pitchfork_http.rl"
+#line 340 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(start.query, p), QUERY_STRING);
     rb_hash_aset(hp->env, g_query_string, STR_NEW(start.query, p));
   }
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
   }
 	goto st73;
 tr131:
-#line 346 "pitchfork_http.rl"
+#line 340 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(start.query, p), QUERY_STRING);
     rb_hash_aset(hp->env, g_query_string, STR_NEW(start.query, p));
   }
-#line 332 "pitchfork_http.rl"
+#line 326 "pitchfork_http.rl"
 	{
     VALIDATE_MAX_URI_LENGTH(LEN(mark, p), REQUEST_URI);
     rb_hash_aset(hp->env, g_request_uri, STR_NEW(mark, p));
@@ -2380,7 +2374,7 @@ case 72:
 	if ( ++p == pe )
 		goto _test_eof73;
 case 73:
-#line 2384 "pitchfork_http.c"
+#line 2378 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 10: goto tr108;
 		case 13: goto tr109;
@@ -2393,14 +2387,14 @@ case 73:
 		goto st0;
 	goto tr107;
 tr107:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
 	goto st74;
 st74:
 	if ( ++p == pe )
 		goto _test_eof74;
 case 74:
-#line 2404 "pitchfork_http.c"
+#line 2398 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 10: goto tr112;
 		case 13: goto tr113;
@@ -2413,14 +2407,14 @@ case 74:
 		goto st0;
 	goto st74;
 tr110:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
 	goto st75;
 st75:
 	if ( ++p == pe )
 		goto _test_eof75;
 case 75:
-#line 2424 "pitchfork_http.c"
+#line 2418 "pitchfork_http.c"
 	if ( (*p) < 65 ) {
 		if ( 48 <= (*p) && (*p) <= 57 )
 			goto st76;
@@ -2444,20 +2438,20 @@ case 76:
 		goto st74;
 	goto st0;
 tr102:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
 	goto st77;
 tr147:
-#line 331 "pitchfork_http.rl"
+#line 325 "pitchfork_http.rl"
 	{ rb_hash_aset(hp->env, g_http_host, STR_NEW(mark, p)); }
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
 	goto st77;
 st77:
 	if ( ++p == pe )
 		goto _test_eof77;
 case 77:
-#line 2461 "pitchfork_http.c"
+#line 2455 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 10: goto tr117;
 		case 13: goto tr118;
@@ -2497,7 +2491,7 @@ case 79:
 		goto st77;
 	goto st0;
 tr121:
-#line 351 "pitchfork_http.rl"
+#line 345 "pitchfork_http.rl"
 	{
     VALUE val;
 
@@ -2513,7 +2507,7 @@ case 79:
 	if ( ++p == pe )
 		goto _test_eof80;
 case 80:
-#line 2517 "pitchfork_http.c"
+#line 2511 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 10: goto tr124;
 		case 13: goto tr125;
@@ -2526,14 +2520,14 @@ case 80:
 		goto st0;
 	goto tr123;
 tr123:
-#line 345 "pitchfork_http.rl"
+#line 339 "pitchfork_http.rl"
 	{MARK(start.query, p); }
 	goto st81;
 st81:
 	if ( ++p == pe )
 		goto _test_eof81;
 case 81:
-#line 2537 "pitchfork_http.c"
+#line 2531 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 10: goto tr129;
 		case 13: goto tr130;
@@ -2546,14 +2540,14 @@ case 81:
 		goto st0;
 	goto st81;
 tr127:
-#line 345 "pitchfork_http.rl"
+#line 339 "pitchfork_http.rl"
 	{MARK(start.query, p); }
 	goto st82;
 st82:
 	if ( ++p == pe )
 		goto _test_eof82;
 case 82:
-#line 2557 "pitchfork_http.c"
+#line 2551 "pitchfork_http.c"
 	if ( (*p) < 65 ) {
 		if ( 48 <= (*p) && (*p) <= 57 )
 			goto st83;
@@ -2577,58 +2571,58 @@ case 83:
 		goto st81;
 	goto st0;
 tr103:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
-#line 322 "pitchfork_http.rl"
+#line 316 "pitchfork_http.rl"
 	{ downcase_char(deconst(p)); }
 	goto st84;
 st84:
 	if ( ++p == pe )
 		goto _test_eof84;
 case 84:
-#line 2590 "pitchfork_http.c"
+#line 2584 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 84: goto tr134;
 		case 116: goto tr134;
 	}
 	goto st0;
 tr134:
-#line 322 "pitchfork_http.rl"
+#line 316 "pitchfork_http.rl"
 	{ downcase_char(deconst(p)); }
 	goto st85;
 st85:
 	if ( ++p == pe )
 		goto _test_eof85;
 case 85:
-#line 2604 "pitchfork_http.c"
+#line 2598 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 84: goto tr135;
 		case 116: goto tr135;
 	}
 	goto st0;
 tr135:
-#line 322 "pitchfork_http.rl"
+#line 316 "pitchfork_http.rl"
 	{ downcase_char(deconst(p)); }
 	goto st86;
 st86:
 	if ( ++p == pe )
 		goto _test_eof86;
 case 86:
-#line 2618 "pitchfork_http.c"
+#line 2612 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 80: goto tr136;
 		case 112: goto tr136;
 	}
 	goto st0;
 tr136:
-#line 322 "pitchfork_http.rl"
+#line 316 "pitchfork_http.rl"
 	{ downcase_char(deconst(p)); }
 	goto st87;
 st87:
 	if ( ++p == pe )
 		goto _test_eof87;
 case 87:
-#line 2632 "pitchfork_http.c"
+#line 2626 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 58: goto tr137;
 		case 83: goto tr138;
@@ -2636,7 +2630,7 @@ case 87:
 	}
 	goto st0;
 tr137:
-#line 328 "pitchfork_http.rl"
+#line 322 "pitchfork_http.rl"
 	{
     rb_hash_aset(hp->env, g_rack_url_scheme, STR_NEW(mark, p));
   }
@@ -2645,7 +2639,7 @@ case 87:
 	if ( ++p == pe )
 		goto _test_eof88;
 case 88:
-#line 2649 "pitchfork_http.c"
+#line 2643 "pitchfork_http.c"
 	if ( (*p) == 47 )
 		goto st89;
 	goto st0;
@@ -2733,14 +2727,14 @@ case 93:
 		goto st91;
 	goto st0;
 tr143:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
 	goto st94;
 st94:
 	if ( ++p == pe )
 		goto _test_eof94;
 case 94:
-#line 2744 "pitchfork_http.c"
+#line 2738 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 37: goto st92;
 		case 47: goto tr147;
@@ -2792,14 +2786,14 @@ case 95:
 		goto st0;
 	goto st91;
 tr144:
-#line 318 "pitchfork_http.rl"
+#line 312 "pitchfork_http.rl"
 	{MARK(mark, p); }
 	goto st96;
 st96:
 	if ( ++p == pe )
 		goto _test_eof96;
 case 96:
-#line 2803 "pitchfork_http.c"
+#line 2797 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 37: goto st92;
 		case 47: goto st0;
@@ -2877,14 +2871,14 @@ case 98:
 		goto st0;
 	goto st91;
 tr138:
-#line 322 "pitchfork_http.rl"
+#line 316 "pitchfork_http.rl"
 	{ downcase_char(deconst(p)); }
 	goto st99;
 st99:
 	if ( ++p == pe )
 		goto _test_eof99;
 case 99:
-#line 2888 "pitchfork_http.c"
+#line 2882 "pitchfork_http.c"
 	if ( (*p) == 58 )
 		goto tr137;
 	goto st0;
@@ -2904,7 +2898,7 @@ case 100:
 		goto tr152;
 	goto st0;
 tr151:
-#line 361 "pitchfork_http.rl"
+#line 355 "pitchfork_http.rl"
 	{
     hp->len.chunk = step_incr(hp->len.chunk, (*p), 16);
     if (hp->len.chunk < 0)
@@ -2915,7 +2909,7 @@ case 100:
 	if ( ++p == pe )
 		goto _test_eof101;
 case 101:
-#line 2919 "pitchfork_http.c"
+#line 2913 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 10: goto tr153;
 		case 13: goto st102;
@@ -2932,7 +2926,7 @@ case 101:
 		goto tr152;
 	goto st0;
 tr153:
-#line 390 "pitchfork_http.rl"
+#line 384 "pitchfork_http.rl"
 	{
     HP_FL_SET(hp, INTRAILER);
     cs = http_parser_en_Trailers;
@@ -2945,7 +2939,7 @@ case 101:
 	if ( ++p == pe )
 		goto _test_eof123;
 case 123:
-#line 2949 "pitchfork_http.c"
+#line 2943 "pitchfork_http.c"
 	goto st0;
 st102:
 	if ( ++p == pe )
@@ -2955,7 +2949,7 @@ case 102:
 		goto tr153;
 	goto st0;
 tr152:
-#line 361 "pitchfork_http.rl"
+#line 355 "pitchfork_http.rl"
 	{
     hp->len.chunk = step_incr(hp->len.chunk, (*p), 16);
     if (hp->len.chunk < 0)
@@ -2966,7 +2960,7 @@ case 102:
 	if ( ++p == pe )
 		goto _test_eof103;
 case 103:
-#line 2970 "pitchfork_http.c"
+#line 2964 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 10: goto st104;
 		case 13: goto st107;
@@ -2987,7 +2981,7 @@ case 103:
 case 104:
 	goto tr159;
 tr159:
-#line 398 "pitchfork_http.rl"
+#line 392 "pitchfork_http.rl"
 	{
   skip_chunk_data_hack: {
     size_t nr = MIN((size_t)hp->len.chunk, REMAINING);
@@ -3009,7 +3003,7 @@ case 104:
 	if ( ++p == pe )
 		goto _test_eof105;
 case 105:
-#line 3013 "pitchfork_http.c"
+#line 3007 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 10: goto st100;
 		case 13: goto st106;
@@ -3216,30 +3210,30 @@ case 113:
 		goto st113;
 	goto st0;
 tr172:
-#line 324 "pitchfork_http.rl"
+#line 318 "pitchfork_http.rl"
 	{ MARK(mark, p); }
-#line 326 "pitchfork_http.rl"
+#line 320 "pitchfork_http.rl"
 	{ write_cont_value(hp, buffer, p); }
 	goto st114;
 tr175:
-#line 326 "pitchfork_http.rl"
+#line 320 "pitchfork_http.rl"
 	{ write_cont_value(hp, buffer, p); }
 	goto st114;
 tr182:
-#line 324 "pitchfork_http.rl"
+#line 318 "pitchfork_http.rl"
 	{ MARK(mark, p); }
-#line 325 "pitchfork_http.rl"
+#line 319 "pitchfork_http.rl"
 	{ write_value(self, hp, buffer, p); }
 	goto st114;
 tr185:
-#line 325 "pitchfork_http.rl"
+#line 319 "pitchfork_http.rl"
 	{ write_value(self, hp, buffer, p); }
 	goto st114;
 st114:
 	if ( ++p == pe )
 		goto _test_eof114;
 case 114:
-#line 3243 "pitchfork_http.c"
+#line 3237 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 9: goto st115;
 		case 10: goto tr167;
@@ -3268,14 +3262,14 @@ case 114:
 		goto tr169;
 	goto st0;
 tr171:
-#line 324 "pitchfork_http.rl"
+#line 318 "pitchfork_http.rl"
 	{ MARK(mark, p); }
 	goto st115;
 st115:
 	if ( ++p == pe )
 		goto _test_eof115;
 case 115:
-#line 3279 "pitchfork_http.c"
+#line 3273 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 9: goto tr171;
 		case 10: goto tr172;
@@ -3287,14 +3281,14 @@ case 115:
 		goto st0;
 	goto tr170;
 tr170:
-#line 324 "pitchfork_http.rl"
+#line 318 "pitchfork_http.rl"
 	{ MARK(mark, p); }
 	goto st116;
 st116:
 	if ( ++p == pe )
 		goto _test_eof116;
 case 116:
-#line 3298 "pitchfork_http.c"
+#line 3292 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 10: goto tr175;
 		case 13: goto tr176;
@@ -3307,35 +3301,35 @@ case 116:
 		goto st0;
 	goto st116;
 tr173:
-#line 324 "pitchfork_http.rl"
+#line 318 "pitchfork_http.rl"
 	{ MARK(mark, p); }
-#line 326 "pitchfork_http.rl"
+#line 320 "pitchfork_http.rl"
 	{ write_cont_value(hp, buffer, p); }
 	goto st117;
 tr176:
-#line 326 "pitchfork_http.rl"
+#line 320 "pitchfork_http.rl"
 	{ write_cont_value(hp, buffer, p); }
 	goto st117;
 tr183:
-#line 324 "pitchfork_http.rl"
+#line 318 "pitchfork_http.rl"
 	{ MARK(mark, p); }
-#line 325 "pitchfork_http.rl"
+#line 319 "pitchfork_http.rl"
 	{ write_value(self, hp, buffer, p); }
 	goto st117;
 tr186:
-#line 325 "pitchfork_http.rl"
+#line 319 "pitchfork_http.rl"
 	{ write_value(self, hp, buffer, p); }
 	goto st117;
 st117:
 	if ( ++p == pe )
 		goto _test_eof117;
 case 117:
-#line 3334 "pitchfork_http.c"
+#line 3328 "pitchfork_http.c"
 	if ( (*p) == 10 )
 		goto st114;
 	goto st0;
 tr167:
-#line 385 "pitchfork_http.rl"
+#line 379 "pitchfork_http.rl"
 	{
     cs = http_parser_first_final;
     goto post_exec;
@@ -3345,7 +3339,7 @@ case 117:
 	if ( ++p == pe )
 		goto _test_eof124;
 case 124:
-#line 3349 "pitchfork_http.c"
+#line 3343 "pitchfork_http.c"
 	goto st0;
 st118:
 	if ( ++p == pe )
@@ -3355,20 +3349,20 @@ case 118:
 		goto tr167;
 	goto st0;
 tr169:
-#line 320 "pitchfork_http.rl"
+#line 314 "pitchfork_http.rl"
 	{ MARK(start.field, p); }
-#line 321 "pitchfork_http.rl"
+#line 315 "pitchfork_http.rl"
 	{ snake_upcase_char(deconst(p)); }
 	goto st119;
 tr178:
-#line 321 "pitchfork_http.rl"
+#line 315 "pitchfork_http.rl"
 	{ snake_upcase_char(deconst(p)); }
 	goto st119;
 st119:
 	if ( ++p == pe )
 		goto _test_eof119;
 case 119:
-#line 3372 "pitchfork_http.c"
+#line 3366 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 33: goto tr178;
 		case 58: goto tr179;
@@ -3394,18 +3388,18 @@ case 119:
 		goto tr178;
 	goto st0;
 tr181:
-#line 324 "pitchfork_http.rl"
+#line 318 "pitchfork_http.rl"
 	{ MARK(mark, p); }
 	goto st120;
 tr179:
-#line 323 "pitchfork_http.rl"
+#line 317 "pitchfork_http.rl"
 	{ hp->s.field_len = LEN(start.field, p); }
 	goto st120;
 st120:
 	if ( ++p == pe )
 		goto _test_eof120;
 case 120:
-#line 3409 "pitchfork_http.c"
+#line 3403 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 9: goto tr181;
 		case 10: goto tr182;
@@ -3417,14 +3411,14 @@ case 120:
 		goto st0;
 	goto tr180;
 tr180:
-#line 324 "pitchfork_http.rl"
+#line 318 "pitchfork_http.rl"
 	{ MARK(mark, p); }
 	goto st121;
 st121:
 	if ( ++p == pe )
 		goto _test_eof121;
 case 121:
-#line 3428 "pitchfork_http.c"
+#line 3422 "pitchfork_http.c"
 	switch( (*p) ) {
 		case 10: goto tr185;
 		case 13: goto tr186;
@@ -3565,7 +3559,7 @@ case 121:
 	_out: {}
 	}
 
-#line 459 "pitchfork_http.rl"
+#line 453 "pitchfork_http.rl"
 post_exec: /* "_out:" also goes here */
   if (hp->cs != http_parser_error)
     hp->cs = cs;
@@ -4114,8 +4108,6 @@ RUBY_FUNC_EXPORTED void Init_pitchfork_http(void)
    */
   rb_define_const(cHttpParser, "LENGTH_MAX", OFFT2NUM(UH_OFF_T_MAX));
 
-  rb_define_singleton_method(cHttpParser, "max_header_len=", set_maxhdrlen, 1);
-
   init_common_fields();
   SET_GLOBAL(g_http_host, "HOST");
   SET_GLOBAL(g_http_trailer, "TRAILER");
diff --git a/ext/pitchfork_http/pitchfork_http.rl b/ext/pitchfork_http/pitchfork_http.rl
index 297f679d..d5734a0f 100644
--- a/ext/pitchfork_http/pitchfork_http.rl
+++ b/ext/pitchfork_http/pitchfork_http.rl
@@ -36,12 +36,6 @@ void init_pitchfork_memory_page(VALUE);
 
 static unsigned int MAX_HEADER_LEN = 1024 * (80 + 32); /* same as Mongrel */
 
-/* this is only intended for use with Rainbows! */
-static VALUE set_maxhdrlen(VALUE self, VALUE len)
-{
-  return UINT2NUM(MAX_HEADER_LEN = NUM2UINT(len));
-}
-
 /* keep this small for other servers (e.g. yahns) since every client has one */
 struct http_parser {
   int cs; /* Ragel internal state */
@@ -1004,8 +998,6 @@ RUBY_FUNC_EXPORTED void Init_pitchfork_http(void)
    */
   rb_define_const(cHttpParser, "LENGTH_MAX", OFFT2NUM(UH_OFF_T_MAX));
 
-  rb_define_singleton_method(cHttpParser, "max_header_len=", set_maxhdrlen, 1);
-
   init_common_fields();
   SET_GLOBAL(g_http_host, "HOST");
   SET_GLOBAL(g_http_trailer, "TRAILER");
diff --git a/test/integration/t0019-max_header_len.sh b/test/integration/t0019-max_header_len.sh
deleted file mode 100755
index 21a35681..00000000
--- a/test/integration/t0019-max_header_len.sh
+++ /dev/null
@@ -1,49 +0,0 @@
-#!/bin/sh
-. ./test-lib.sh
-t_plan 5 "max_header_len setting (only intended for Rainbows!)"
-
-t_begin "setup and start" && {
-	pitchfork_setup
-	req='GET / HTTP/1.0\r\n\r\n'
-	len=$(printf "$req" | count_bytes)
-	echo Pitchfork::HttpParser.max_header_len = $len >> $pitchfork_config
-	pitchfork_spawn -c $pitchfork_config env.ru
-	pitchfork_wait_start
-}
-
-t_begin "minimal request succeeds" && {
-	rm -f $tmp
-	(
-		cat $fifo > $tmp &
-		printf "$req"
-		wait
-		echo ok > $ok
-	) | socat - TCP:$listen > $fifo
-	test xok = x$(cat $ok)
-
-	fgrep "HTTP/1.1 200 OK" $tmp
-}
-
-t_begin "big request fails" && {
-	rm -f $tmp
-	(
-		cat $fifo > $tmp &
-		printf 'GET /xxxxxx HTTP/1.0\r\n\r\n'
-		wait
-		echo ok > $ok
-	) | socat - TCP:$listen > $fifo
-	test xok = x$(cat $ok)
-	fgrep "HTTP/1.1 413" $tmp
-}
-
-dbgcat tmp
-
-t_begin "killing succeeds" && {
-	kill $pitchfork_pid
-}
-
-t_begin "check stderr" && {
-	check_stderr
-}
-
-t_done
diff --git a/test/unit/test_http_parser_ng.rb b/test/unit/test_http_parser_ng.rb
index 7770d725..f650a248 100644
--- a/test/unit/test_http_parser_ng.rb
+++ b/test/unit/test_http_parser_ng.rb
@@ -24,12 +24,6 @@ def test_is_chunked
       end
     end
 
-    def test_parser_max_len
-      assert_raises(RangeError) do
-        HttpParser.max_header_len = 0xffffffff + 1
-      end
-    end
-
     def test_next_clear
       r = "GET / HTTP/1.1\r\nHost: example.com\r\n\r\n"
       @parser.buf << r

From 2d0eade9acdce742c8b9985b85a422f5f3fc0c0e Mon Sep 17 00:00:00 2001
From: Earlopain <14981592+Earlopain@users.noreply.github.com>
Date: Fri, 14 Jun 2024 15:31:25 +0200
Subject: [PATCH 2/2] Ensure that ragel output is up-to-date

---
 .github/workflows/ci.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b28603e8..0d1dcc22 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -40,3 +40,6 @@ jobs:
 
       - name: Tests Rack ${{ matrix.rack }} ${{ matrix.rubyopt }}
         run: bundle exec rake
+
+      - name: Ensure ragel output is up-to-date
+        run: git diff --exit-code