From 2998db4fa55b18959e5362c2204ed1face9d1949 Mon Sep 17 00:00:00 2001
From: Abhishek Arya <inferno@chromium.org>
Date: Sat, 3 Feb 2018 08:33:30 -0800
Subject: [PATCH] Disable UBSan vptr (#1130)

---
 projects/envoy/build.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/projects/envoy/build.sh b/projects/envoy/build.sh
index 3d5fe5718..1358f54c5 100755
--- a/projects/envoy/build.sh
+++ b/projects/envoy/build.sh
@@ -15,6 +15,10 @@
 #
 ################################################################################
 
+# Disable UBSan vptr since target built with -fno-rtti.
+export CFLAGS="$CFLAGS -fno-sanitize=vptr"
+export CXXFLAGS="$CXXFLAGS -fno-sanitize=vptr"
+
 FUZZER_TARGETS="\
 test/common/common:base64_fuzz_test \
 "