deps: update http_parser to 2.4.2

Fix: https://github.com/iojs/io.js/issues/588
PR-URL: https://github.com/iojs/io.js/pull/604
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

4 files changed, 53 insertions, 2 deletions

diff --git a/deps/http_parser/Makefile b/deps/http_parser/Makefile
index 3600503bd0..a032dcf6b9 100644
--- a/deps/http_parser/Makefile
+++ b/deps/http_parser/Makefile
@@ -19,7 +19,7 @@
 # IN THE SOFTWARE.
 
 PLATFORM ?= $(shell sh -c 'uname -s | tr "[A-Z]" "[a-z]"')
-SONAME ?= libhttp_parser.so.2.4.1
+SONAME ?= libhttp_parser.so.2.4.2
 
 CC?=gcc
 AR?=ar
diff --git a/deps/http_parser/http_parser.c b/deps/http_parser/http_parser.c
index 3e114c02ca..c0e7ca15fb 100644
--- a/deps/http_parser/http_parser.c
+++ b/deps/http_parser/http_parser.c
@@ -1618,6 +1618,8 @@ size_t http_parser_execute (http_parser *parser,
                 h_state = h_matching_connection_upgrade;
               } else if (STRICT_TOKEN(c)) {
                 h_state = h_matching_connection_token;
+              } else if (c == ' ' || c == '\t') {
+                /* Skip lws */
               } else {
                 h_state = h_general;
               }
diff --git a/deps/http_parser/http_parser.h b/deps/http_parser/http_parser.h
index 640ffa0ac3..cb592952f5 100644
--- a/deps/http_parser/http_parser.h
+++ b/deps/http_parser/http_parser.h
@@ -27,7 +27,7 @@ extern "C" {
 /* Also update SONAME in the Makefile whenever you change these. */
 #define HTTP_PARSER_VERSION_MAJOR 2
 #define HTTP_PARSER_VERSION_MINOR 4
-#define HTTP_PARSER_VERSION_PATCH 1
+#define HTTP_PARSER_VERSION_PATCH 2
 
 #include <sys/types.h>
 #if defined(_WIN32) && !defined(__MINGW32__) && (!defined(_MSC_VER) || _MSC_VER<1600)
diff --git a/deps/http_parser/test.c b/deps/http_parser/test.c
index 6c45d59d0c..aae0f73983 100644
--- a/deps/http_parser/test.c
+++ b/deps/http_parser/test.c
@@ -986,6 +986,55 @@ const struct message requests[] =
   ,.body= ""
   }
 
+#define CONNECTION_MULTI_LWS 36
+, {.name = "multiple connection header values with folding and lws"
+  ,.type= HTTP_REQUEST
+  ,.raw= "GET /demo HTTP/1.1\r\n"
+         "Connection: keep-alive, upgrade\r\n"
+         "Upgrade: WebSocket\r\n"
+         "\r\n"
+         "Hot diggity dogg"
+  ,.should_keep_alive= TRUE
+  ,.message_complete_on_eof= FALSE
+  ,.http_major= 1
+  ,.http_minor= 1
+  ,.method= HTTP_GET
+  ,.query_string= ""
+  ,.fragment= ""
+  ,.request_path= "/demo"
+  ,.request_url= "/demo"
+  ,.num_headers= 2
+  ,.upgrade="Hot diggity dogg"
+  ,.headers= { { "Connection", "keep-alive, upgrade" }
+             , { "Upgrade", "WebSocket" }
+             }
+  ,.body= ""
+  }
+
+#define CONNECTION_MULTI_LWS_CRLF 37
+, {.name = "multiple connection header values with folding and lws"
+  ,.type= HTTP_REQUEST
+  ,.raw= "GET /demo HTTP/1.1\r\n"
+         "Connection: keep-alive, \r\n upgrade\r\n"
+         "Upgrade: WebSocket\r\n"
+         "\r\n"
+         "Hot diggity dogg"
+  ,.should_keep_alive= TRUE
+  ,.message_complete_on_eof= FALSE
+  ,.http_major= 1
+  ,.http_minor= 1
+  ,.method= HTTP_GET
+  ,.query_string= ""
+  ,.fragment= ""
+  ,.request_path= "/demo"
+  ,.request_url= "/demo"
+  ,.num_headers= 2
+  ,.upgrade="Hot diggity dogg"
+  ,.headers= { { "Connection", "keep-alive,  upgrade" }
+             , { "Upgrade", "WebSocket" }
+             }
+  ,.body= ""
+  }
 
 , {.name= NULL } /* sentinel */
 };