From c45bd4b968392eeeed3954d6b91dec7ae5833a0d Mon Sep 17 00:00:00 2001
From: Mattes D <github@xoft.cz>
Date: Wed, 24 Aug 2016 08:28:44 +0200
Subject: [PATCH] HTTP: Fixed empty headers parsing.

---
 src/HTTP/EnvelopeParser.cpp   |  9 ++++++++-
 tests/HTTP/CMakeLists.txt     | 13 ++++++++++++-
 tests/HTTP/HTTPRequest1.data  |  3 +++
 tests/HTTP/HTTPResponse1.data |  1 +
 tests/HTTP/HTTPResponse2.data |  1 +
 5 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/src/HTTP/EnvelopeParser.cpp b/src/HTTP/EnvelopeParser.cpp
index 1c49b643f..15ab95380 100644
--- a/src/HTTP/EnvelopeParser.cpp
+++ b/src/HTTP/EnvelopeParser.cpp
@@ -118,7 +118,14 @@ bool cEnvelopeParser::ParseLine(const char * a_Data, size_t a_Size)
 		if (a_Data[i] == ':')
 		{
 			m_LastKey.assign(a_Data, i);
-			m_LastValue.assign(a_Data + i + 2, a_Size - i - 2);
+			if (a_Size > i + 1)
+			{
+				m_LastValue.assign(a_Data + i + 2, a_Size - i - 2);
+			}
+			else
+			{
+				m_LastValue.clear();
+			}
 			return true;
 		}
 	}  // for i - a_Data[]
diff --git a/tests/HTTP/CMakeLists.txt b/tests/HTTP/CMakeLists.txt
index cb2329adc..04e82caf9 100644
--- a/tests/HTTP/CMakeLists.txt
+++ b/tests/HTTP/CMakeLists.txt
@@ -44,11 +44,22 @@ endif()
 
 
 
+set (TEST_DATA_FILES
+	HTTPRequest1.data
+	HTTPRequest2.data
+	HTTPResponse1.data
+	HTTPResponse2.data
+)
+
+source_group("Data Files" FILES ${TEST_DATA_FILES})
+
+
+
 
 # Define individual test executables:
 
 # HTTPMessageParser_file: Feed file contents into a cHTTPResponseParser and print the callbacks as they're called:
-add_executable(HTTPMessageParser_file-exe HTTPMessageParser_file.cpp)
+add_executable(HTTPMessageParser_file-exe HTTPMessageParser_file.cpp ${TEST_DATA_FILES})
 target_link_libraries(HTTPMessageParser_file-exe HTTP Network OSSupport)
 
 # UrlClientTest: Tests the UrlClient class by requesting a few things off the internet:
diff --git a/tests/HTTP/HTTPRequest1.data b/tests/HTTP/HTTPRequest1.data
index cac43c06c..cdfb7f7fb 100644
--- a/tests/HTTP/HTTPRequest1.data
+++ b/tests/HTTP/HTTPRequest1.data
@@ -1,5 +1,8 @@
 GET /some/url HTTP/1.1
 Note: This is a test of a regular request
 Content-Length: 3
+Empty-Header:
+Almost-Empty-Header: a
+Two-Char-Header: 12
 
 bla
\ No newline at end of file
diff --git a/tests/HTTP/HTTPResponse1.data b/tests/HTTP/HTTPResponse1.data
index 97e0b23c3..f6eb47217 100644
--- a/tests/HTTP/HTTPResponse1.data
+++ b/tests/HTTP/HTTPResponse1.data
@@ -6,5 +6,6 @@ Note3: The data is 2 bytes longer than the actual request, parser should indicat
 Header1: Value1
 Header2: Value2
 Content-Length: 3
+Empty-Header:
 
 bla
diff --git a/tests/HTTP/HTTPResponse2.data b/tests/HTTP/HTTPResponse2.data
index d708c4758..cb8dde4a2 100644
--- a/tests/HTTP/HTTPResponse2.data
+++ b/tests/HTTP/HTTPResponse2.data
@@ -2,6 +2,7 @@ HTTP/1.0 200 OK
 Note: This is a Chunked transfer encoding test
 Header2: Value2
 Transfer-Encoding: chunked
+Empty-Header:
 
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