From d0f6761b98793bafd76b317593d888ca27f3149c Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Sun, 14 Oct 2018 13:02:49 -0400
Subject: [PATCH] [harfbuzz] Disable UBSan vptr again, since we still build
 with -fno-rtti (#1873)

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

diff --git a/projects/harfbuzz/build.sh b/projects/harfbuzz/build.sh
index 2215dd504..e6af2420b 100755
--- a/projects/harfbuzz/build.sh
+++ b/projects/harfbuzz/build.sh
@@ -15,6 +15,10 @@
 #
 ################################################################################
 
+# Disable:
+# 1. UBSan vptr since target built with -fno-rtti.
+export CFLAGS="$CFLAGS -fno-sanitize=function,vptr"
+
 # Build the library.
 ./autogen.sh
 ./configure