Release v2.0.9

Author: arobenko

.github/workflows/actions_build.yml

@@ -9,8 +9,8 @@ on:
 
 env:
   COMMS_TAG: v5.3
-  CC_MQTTSN_TAG: v3.0.1
-  CC_MQTT311_TAG: v3.0.1
+  CC_MQTTSN_TAG: v3.0.2
+  CC_MQTT311_TAG: v3.0.2
   WIN_BOOST_VERSION: "1.87.0"
   WIN_BOOST_DIR: "C:/local/boost_1_87_0"
 

CMakeLists.txt

@@ -8,8 +8,9 @@ option (CC_MQTTSN_CLIENT_APPS "Build and install client applications" ${CC_MQTTS
 option (CC_MQTTSN_GATEWAY_LIB "Build and install MQTT-SN gateway library" ON)
 option (CC_MQTTSN_GATEWAY_LIB_FORCE_PIC "Force Position Independent Code (PIC) when compiling gateway library" OFF)
 option (CC_MQTTSN_GATEWAY_APPS "Build and install gateway applications" ${CC_MQTTSN_GATEWAY_LIB})
+option (CC_MQTTSN_AFL_FUZZ "Build and install AFL++ fuzzing application(s)" OFF)
 option (CC_MQTTSN_BUILD_UNIT_TESTS "Build unittests." OFF)
-option (CC_MQTTSN_UNIT_TEST_WITH_VALGRIND "Disable valgrind in unittests." OFF)
+option (CC_MQTTSN_UNIT_TEST_WITH_VALGRIND "Run unittests with valgrind." OFF)
 option (CC_MQTTSN_USE_CCACHE "Use ccache on unix system" OFF)
 option (CC_MQTTSN_WITH_SANITIZERS "Build with sanitizers" OFF)
 
@@ -18,7 +19,6 @@ option (BUILD_SHARED_LIBS "Build as shared libraries" OFF)
 
 # Extra variables
 # CC_MQTTSN_CUSTOM_CLIENT_CONFIG_FILES - List of custom client configuration files
-# CC_MQTTSN_DEFAULT_CLIENT_CONFIG_FILE - Custom congiruation of the default client.
 
 ##########################################################################
 
@@ -33,6 +33,7 @@ if (("${CMAKE_VERSION}" VERSION_GREATER_EQUAL "3.30") AND
 endif ()
 
 find_package(LibComms REQUIRED)
+find_package(cc_mqttsn REQUIRED)
 
 include (${PROJECT_SOURCE_DIR}/cmake/Compile.cmake)
 cc_mqttsn_compile ()

README.md

@@ -90,6 +90,16 @@ necessary components of the [CommsChampion Ecosystem](https://commschamp.github.
 Detailed instructions on how to build sources of **this** particular repository can be
 found in [doc/BUILD.md](doc/BUILD.md) file.
 
+# How to Fuzz Test
+The provided MQTT-SN client library as well as its dependencies from the
+[CommsChampion Ecosystem](https://commschamp.github.io/) have been designed with
+reliability in mind and to be able to safely handle malformed data as well as
+withstand unexpected behaviour from a gateway. In order to
+verify the library's reliability it is highly recommended to perform
+[AFL++](https://github.com/AFLplusplus/AFLplusplus) based fuzz testing.
+The detailed instruction on how to fuzz test the
+library can be found in [doc/client_fuzz_test.md](doc/client_fuzz_test.md) file.
+
 # Branching Model
 This repository will follow the 
 [Successful Git Branching Model](http://nvie.com/posts/a-successful-git-branching-model/).

client/CMakeLists.txt

@@ -1,2 +1,3 @@
 add_subdirectory (lib)
-add_subdirectory (app)
+add_subdirectory (app)
+add_subdirectory (afl_fuzz)