From: Andrew Grieve <agrieve@chromium.org>
Date: Wed, 22 Jul 2020 19:53:57 +0000 (-0700)
Subject: asan_device_setup's wrapper scripts not handling args with spaces correctly
X-Git-Tag: llvmorg-13-init~17094
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a305d2502948697f21cea0fd152566e473f88a6a;p=platform%2Fupstream%2Fllvm.git

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
---

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
 }