From 9ad73bf5a7ebc5d52e4c553707e5d3bdc5207965 Mon Sep 17 00:00:00 2001
From: Vladimir Glavnyy <31897320+vglavnyy@users.noreply.github.com>
Date: Tue, 18 Dec 2018 02:50:31 +0700
Subject: [PATCH] Fix 'no_sanitize_undefined' attribute for GCC4.8 (#5090)

---
 CMakeLists.txt             | 2 +-
 include/flatbuffers/base.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b42c4d14b..b9d94b94b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -219,7 +219,7 @@ function(add_fsanitize_to_target _target _sanitizer)
   # FLATBUFFERS_CODE_SANITIZE: boolean {ON,OFF,YES,NO} or string with list of sanitizer.
   # List of sanitizer is string starts with '=': "=address,undefined,thread,memory".
   if((${CMAKE_CXX_COMPILER_ID} MATCHES "Clang") OR
-    ((${CMAKE_CXX_COMPILER_ID} MATCHES "GNU") AND NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.8"))
+    ((${CMAKE_CXX_COMPILER_ID} MATCHES "GNU") AND NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.9"))
   )
     set(_sanitizer_flags "=address,undefined")
     if(_sanitizer MATCHES "=.*")
diff --git a/include/flatbuffers/base.h b/include/flatbuffers/base.h
index 3166602bd..a0c78fc2a 100644
--- a/include/flatbuffers/base.h
+++ b/include/flatbuffers/base.h
@@ -212,7 +212,7 @@
 // - __supress_ubsan__("signed-integer-overflow")
 #if defined(__clang__)
   #define __supress_ubsan__(type) __attribute__((no_sanitize(type)))
-#elif defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 408)
+#elif defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 409)
   #define __supress_ubsan__(type) __attribute__((no_sanitize_undefined))
 #else
   #define __supress_ubsan__(type)