From 6cd99e6ab45dce7b1a3b865bacf76ce54651bd07 Mon Sep 17 00:00:00 2001
From: Ivan Lozano <ivanlozano@google.com>
Date: Tue, 11 Feb 2020 08:24:25 -0500
Subject: Add Rust fuzzing support.

Add a rust_fuzz module which builds a libfuzzer binary that enabes
asan+sancov. This relies on the libfuzzer-sys crate.

Bug: 147140513
Test: Local rust_fuzz example builds, fuzzes with asan+sancov.
Change-Id: I57db3b8d25869791824ccfab768d13b0bb9d42fa
---
 rust/proc_macro.go | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'rust/proc_macro.go')

diff --git a/rust/proc_macro.go b/rust/proc_macro.go
index 0c6ec9953..f753e7f43 100644
--- a/rust/proc_macro.go
+++ b/rust/proc_macro.go
@@ -51,6 +51,8 @@ func NewProcMacro(hod android.HostOrDeviceSupported) (*Module, *procMacroDecorat
 		flagExporter: NewFlagExporter(),
 	}
 
+	// Don't sanitize procMacros
+	module.sanitize = nil
 	module.compiler = procMacro
 
 	return module, procMacro
-- 
cgit v1.2.3-59-g8ed1b