From a305d2502948697f21cea0fd152566e473f88a6a Mon Sep 17 00:00:00 2001
From: Andrew Grieve <agrieve@chromium.org>
Date: Wed, 22 Jul 2020 12:53:57 -0700
Subject: [PATCH] asan_device_setup's wrapper scripts not handling args with
 spaces correctly

Summary: Came up in Chromium: https://bugs.chromium.org/p/chromium/issues/detail?id=1103108#c21

Reviewers: eugenis

Reviewed By: eugenis

Subscribers: #sanitizers

Tags: #sanitizers

Differential Revision: https://reviews.llvm.org/D84237
---
 compiler-rt/lib/asan/scripts/asan_device_setup | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler-rt/lib/asan/scripts/asan_device_setup b/compiler-rt/lib/asan/scripts/asan_device_setup
index 041bf92..27fedea 100755
--- a/compiler-rt/lib/asan/scripts/asan_device_setup
+++ b/compiler-rt/lib/asan/scripts/asan_device_setup
@@ -330,7 +330,7 @@ function generate_zygote_wrapper { # from, to
 ASAN_OPTIONS=$ASAN_OPTIONS \\
 ASAN_ACTIVATION_OPTIONS=include_if_exists=/data/local/tmp/asan.options.%b \\
 LD_PRELOAD=$_ld_preload \\
-exec $_to \$@
+exec $_to "\$@"
 
 EOF
 }
-- 
2.7.4