From 02f93e43844f75cd5d2e78b048c876412de00ef8 Mon Sep 17 00:00:00 2001
From: Matthew Maurer <mmaurer@google.com>
Date: Wed, 27 Apr 2022 11:10:34 -0700
Subject: Explicitly set `-fno-strict-aliasing`

iputils' own build system automatically adds `-fno-strict-aliasing` to
its compile flags. Android currently adds `-fstrict-aliasing` to arm32
builds by default. To ensure no miscompilations on arm32, explicitly set
`-fno-strict-aliasing` for the iputils module.

Bug: 230627866
Test: mm
Change-Id: I6cee88b61db738660806662b459ebeb11d0bb429
---
 Android.bp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Android.bp b/Android.bp
index bfc47ce..4f31f99 100644
--- a/Android.bp
+++ b/Android.bp
@@ -33,6 +33,7 @@ license {
 cc_defaults {
     name: "iputils_defaults",
     cflags: [
+        "-fno-strict-aliasing",
         "-D_GNU_SOURCE",
         "-Wall",
         "-Werror",
-- 
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